ET/Config/NLog/NLog.xsd

<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="NLog" targetNamespace="http://www.nlog-project.org/schemas/NLog.xsd" elementFormDefault="qualified"
           xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://www.nlog-project.org/schemas/NLog.xsd">
  <xs:element name="nlog" type="NLogConfiguration"/>
  <xs:complexType name="NLogConfiguration">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="extensions" type="NLogExtensions"/>
      <xs:element name="include" type="NLogInclude"/>
      <xs:element name="variable" type="NLogVariable"/>
      <xs:element name="targets" type="NLogTargets"/>
      <xs:element name="rules" type="NLogRules"/>
      <xs:element name="time" type="TimeSource"/>
    </xs:choice>
    <xs:attribute name="autoReload" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Watch config file for changes and reload automatically.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="internalLogToConsole" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Print internal NLog messages to the console. Default value is: false
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="internalLogToConsoleError" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Print internal NLog messages to the console error output. Default value is: false
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="internalLogFile" type="xs:string">
      <xs:annotation>
        <xs:documentation>Write internal NLog messages to the specified file.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="internalLogLevel" type="NLogLevel">
      <xs:annotation>
        <xs:documentation>Log level threshold for internal log messages. Default value is: Info.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="globalThreshold" type="NLogLevel">
      <xs:annotation>
        <xs:documentation>Global log level threshold for application log messages. Messages below this level
          won't be logged.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="throwExceptions" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Throw an exception when there is an internal error. Default value is: false. Not
          recommend to set to true in production!
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="throwConfigExceptions" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Throw an exception when there is a configuration error. If not set, determined by
          throwExceptions.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="keepVariablesOnReload" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Gets or sets a value indicating whether Variables should be kept on configuration
          reload. Default value is: false.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="internalLogToTrace" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Write internal NLog messages to the System.Diagnostics.Trace. Default value is:
          false.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="internalLogIncludeTimestamp" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Write timestamps for internal NLog messages. Default value is: true.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="useInvariantCulture" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Use InvariantCulture as default culture instead of CurrentCulture. Default value is:
          false.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="parseMessageTemplates" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Perform message template parsing and formatting of LogEvent messages (true = Always,
          false = Never, empty = Auto Detect). Default value is: empty.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="NLogTargets">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="default-wrapper" type="WrapperTargetBase"/>
      <xs:element name="default-target-parameters" type="Target"/>
      <xs:element name="target" type="Target"/>
      <xs:element name="wrapper-target" type="WrapperTargetBase"/>
      <xs:element name="compound-target" type="CompoundTargetBase"/>
    </xs:choice>
    <xs:attribute name="async" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Make all targets within this section asynchronous (creates additional threads but the
          calling thread isn't blocked by any target writes).
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="NLogRules">
    <xs:sequence minOccurs="0" maxOccurs="unbounded">
      <xs:element name="logger" type="NLogLoggerRule"/>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name="NLogExtensions">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="add" type="NLogExtensionsAdd"/>
    </xs:choice>
  </xs:complexType>
  <xs:complexType name="NLogExtensionsAdd">
    <xs:attribute name="prefix" type="xs:string">
      <xs:annotation>
        <xs:documentation>Prefix for targets/layout renderers/filters/conditions loaded from this assembly.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="assemblyFile" type="xs:string">
      <xs:annotation>
        <xs:documentation>Load NLog extensions from the specified file (*.dll)</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="assembly" type="xs:string">
      <xs:annotation>
        <xs:documentation>Load NLog extensions from the specified assembly. Assembly name should be fully
          qualified.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="NLogLoggerRule">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="filters" type="NLogFilters"/>
    </xs:choice>
    <xs:attribute name="name" use="optional">
      <xs:annotation>
        <xs:documentation>Filter on the name of the logger. May include wildcard characters ('*' or '?').
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="levels" type="NLogLevelList">
      <xs:annotation>
        <xs:documentation>Comma separated list of levels that this rule matches.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="minlevel" type="NLogLevel">
      <xs:annotation>
        <xs:documentation>Minimum level that this rule matches.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="maxlevel" type="NLogLevel">
      <xs:annotation>
        <xs:documentation>Maximum level that this rule matches.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="level" type="NLogLevel">
      <xs:annotation>
        <xs:documentation>Level that this rule matches.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="writeTo" type="NLogTargetIDList">
      <xs:annotation>
        <xs:documentation>Comma separated list of target names.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="final" type="xs:boolean" default="false">
      <xs:annotation>
        <xs:documentation>Ignore further rules if this one matches.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="enabled" type="xs:boolean" default="true">
      <xs:annotation>
        <xs:documentation>Enable this rule. Note: disabled rules aren't available from the API.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="ruleName" type="xs:string" use="optional">
      <xs:annotation>
        <xs:documentation>Rule identifier to allow rule lookup with Configuration.FindRuleByName and
          Configuration.RemoveRuleByName.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="NLogFilters">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="when" type="when"/>
      <xs:element name="whenContains" type="whenContains"/>
      <xs:element name="whenEqual" type="whenEqual"/>
      <xs:element name="whenNotContains" type="whenNotContains"/>
      <xs:element name="whenNotEqual" type="whenNotEqual"/>
      <xs:element name="whenRepeated" type="whenRepeated"/>
    </xs:choice>
    <xs:attribute name="defaultAction" type="FilterResult">
      <xs:annotation>
        <xs:documentation>Default action if none of the filters match.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:simpleType name="NLogLevel">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Off"/>
      <xs:enumeration value="Trace"/>
      <xs:enumeration value="Debug"/>
      <xs:enumeration value="Info"/>
      <xs:enumeration value="Warn"/>
      <xs:enumeration value="Error"/>
      <xs:enumeration value="Fatal"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="LineEndingMode">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Default"/>
      <xs:enumeration value="CRLF"/>
      <xs:enumeration value="CR"/>
      <xs:enumeration value="LF"/>
      <xs:enumeration value="None"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLogLevelList">
    <xs:restriction base="xs:string">
      <xs:pattern value="(|Trace|Debug|Info|Warn|Error|Fatal)(,(Trace|Debug|Info|Warn|Error|Fatal))*"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="NLogInclude">
    <xs:attribute name="file" type="SimpleLayoutAttribute" use="required">
      <xs:annotation>
        <xs:documentation>Name of the file to be included. You could use * wildcard. The name is relative to the
          name of the current config file.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="ignoreErrors" type="xs:boolean" use="optional" default="false">
      <xs:annotation>
        <xs:documentation>Ignore any errors in the include file.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="NLogVariable">
    <xs:choice minOccurs="0" maxOccurs="1">
      <xs:element name="value" minOccurs="0" maxOccurs="1" type="xs:string">
        <xs:annotation>
          <xs:documentation>Variable value. Note, the 'value' attribute has precedence over this one.
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:choice>
    <xs:attribute name="name" type="xs:string" use="required">
      <xs:annotation>
        <xs:documentation>Variable name.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="value" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Variable value.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:simpleType name="NLogTargetIDList">
    <xs:restriction base="xs:string">
      <xs:pattern value="(|([a-zA-Z][a-zA-Z0-9_\-]*))(,([a-zA-Z][a-zA-Z0-9_\-]*))*"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="Target" abstract="true"></xs:complexType>
  <xs:complexType name="TargetRef">
    <xs:attribute name="name" type="xs:string" use="required"/>
  </xs:complexType>
  <xs:complexType name="WrapperTargetBase" abstract="true">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="target" type="Target" minOccurs="1" maxOccurs="1"/>
          <xs:element name="wrapper-target" type="WrapperTargetBase" minOccurs="1" maxOccurs="1"/>
          <xs:element name="compound-target" type="CompoundTargetBase" minOccurs="1" maxOccurs="1"/>
          <xs:element name="target-ref" type="TargetRef" minOccurs="1" maxOccurs="1"/>
          <xs:element name="wrapper-target-ref" type="TargetRef" minOccurs="1" maxOccurs="1"/>
          <xs:element name="compound-target-ref" type="TargetRef" minOccurs="1" maxOccurs="1"/>
        </xs:choice>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="CompoundTargetBase" abstract="true">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="target" type="Target" minOccurs="1" maxOccurs="unbounded"/>
          <xs:element name="wrapper-target" type="WrapperTargetBase" minOccurs="1" maxOccurs="1"/>
          <xs:element name="compound-target" type="CompoundTargetBase" minOccurs="1" maxOccurs="1"/>
          <xs:element name="target-ref" type="TargetRef" minOccurs="1" maxOccurs="1"/>
          <xs:element name="wrapper-target-ref" type="TargetRef" minOccurs="1" maxOccurs="1"/>
          <xs:element name="compound-target-ref" type="TargetRef" minOccurs="1" maxOccurs="1"/>
        </xs:choice>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="Filter" abstract="true"></xs:complexType>
  <xs:complexType name="TimeSource" abstract="true"></xs:complexType>
  <xs:simpleType name="SimpleLayoutAttribute">
    <xs:restriction base="xs:string">
      <xs:pattern value=".*"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="Condition">
    <xs:restriction base="xs:string">
      <xs:minLength value="1"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="AsyncWrapper">
    <xs:complexContent>
      <xs:extension base="WrapperTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="batchSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="forceLockingQueue" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="fullBatchSizeWriteLimit" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="overflowAction" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.Wrappers.AsyncTargetWrapperOverflowAction"/>
          <xs:element name="queueLimit" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="timeToSleepBetweenBatches" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="batchSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Number of log events that should be processed in a batch by the lazy writer
              thread.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="forceLockingQueue" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Whether to use the locking queue, instead of a lock-free concurrent queue The
              locking queue is less concurrent when many logger threads, but reduces memory allocation
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="fullBatchSizeWriteLimit" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Limit of full s to write before yielding into Performance is better when
              writing many small batches, than writing a single large batch
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="overflowAction" type="NLog.Targets.Wrappers.AsyncTargetWrapperOverflowAction">
          <xs:annotation>
            <xs:documentation>Action to be taken when the lazy writer thread request queue count exceeds the
              set limit.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="queueLimit" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Limit on the number of requests in the lazy writer thread request queue.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="timeToSleepBetweenBatches" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Time in milliseconds to sleep between batches. (1 or less means trigger on new
              activity)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="NLog.Targets.Wrappers.AsyncTargetWrapperOverflowAction">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Grow"/>
      <xs:enumeration value="Discard"/>
      <xs:enumeration value="Block"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="AutoFlushWrapper">
    <xs:complexContent>
      <xs:extension base="WrapperTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="asyncFlush" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="condition" minOccurs="0" maxOccurs="1" type="Condition"/>
          <xs:element name="flushOnConditionOnly" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="asyncFlush" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Delay the flush until the LogEvent has been confirmed as written
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="condition" type="Condition">
          <xs:annotation>
            <xs:documentation>Condition expression. Log events who meet this condition will cause a flush on
              the wrapped target.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="flushOnConditionOnly" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Only flush when LogEvent matches condition. Ignore explicit-flush,
              config-reload-flush and shutdown-flush
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="BufferingWrapper">
    <xs:complexContent>
      <xs:extension base="WrapperTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="bufferSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="flushTimeout" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="overflowAction" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.Wrappers.BufferingTargetWrapperOverflowAction"/>
          <xs:element name="slidingTimeout" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="bufferSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Number of log events to be buffered.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="flushTimeout" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Timeout (in milliseconds) after which the contents of buffer will be flushed
              if there's no write in the specified period of time. Use -1 to disable timed flushes.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="overflowAction" type="NLog.Targets.Wrappers.BufferingTargetWrapperOverflowAction">
          <xs:annotation>
            <xs:documentation>Action to take if the buffer overflows.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="slidingTimeout" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to use sliding timeout.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="NLog.Targets.Wrappers.BufferingTargetWrapperOverflowAction">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Flush"/>
      <xs:enumeration value="Discard"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="Chainsaw">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="encoding" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="lineEnding" minOccurs="0" maxOccurs="1" type="LineEndingMode"/>
          <xs:element name="maxMessageSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="newLine" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="sslProtocols" minOccurs="0" maxOccurs="1"
                      type="System.Security.Authentication.SslProtocols"/>
          <xs:element name="address" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="connectionCacheSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="keepAliveTimeSeconds" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="maxQueueSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="maxConnections" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="onConnectionOverflow" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.NetworkTargetConnectionsOverflowAction"/>
          <xs:element name="onOverflow" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.NetworkTargetOverflowAction"/>
          <xs:element name="keepConnection" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="parameter" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.NLogViewerParameterInfo"/>
          <xs:element name="ndlcItemSeparator" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="includeSourceInfo" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="loggerName" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="includeNLogData" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeNdlc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeNdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdlc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeCallSite" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeAllProperties" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="appInfo" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="ndcItemSeparator" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="encoding" type="xs:string">
          <xs:annotation>
            <xs:documentation>Encoding to be used.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Instance of that is used to format log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="lineEnding" type="LineEndingMode">
          <xs:annotation>
            <xs:documentation>End of line value if a newline is appended at the end of log message .
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxMessageSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum message size in bytes.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="newLine" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to append newline at the end of log message.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="sslProtocols" type="System.Security.Authentication.SslProtocols">
          <xs:annotation>
            <xs:documentation>Get or set the SSL/TLS protocols. Default no SSL/TLS is used. Currently only
              implemented for TCP.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="address" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Network address.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="connectionCacheSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Size of the connection cache (number of connections which are kept alive).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="keepAliveTimeSeconds" type="xs:integer">
          <xs:annotation>
            <xs:documentation>The number of seconds a connection will remain idle before the first
              keep-alive probe is sent
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxQueueSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum queue size.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxConnections" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum current connections. 0 = no maximum.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="onConnectionOverflow" type="NLog.Targets.NetworkTargetConnectionsOverflowAction">
          <xs:annotation>
            <xs:documentation>Action that should be taken if the will be more connections than .
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="onOverflow" type="NLog.Targets.NetworkTargetOverflowAction">
          <xs:annotation>
            <xs:documentation>Action that should be taken if the message is larger than maxMessageSize.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="keepConnection" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to keep connection open whenever possible.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="ndlcItemSeparator" type="xs:string">
          <xs:annotation>
            <xs:documentation>NDLC item separator.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeSourceInfo" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include source info (file name and line number) in the
              information sent over the network.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="loggerName" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Renderer for log4j:event logger-xml-attribute (Default ${logger})
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeNLogData" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include NLog-specific extensions to log4j schema.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeNdlc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the stack.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeNdc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include stack contents.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdlc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include dictionary contents.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include dictionary contents.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeCallSite" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include call site (class and method name) in the
              information sent over the network.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeAllProperties" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Option to include all properties from the log events</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="appInfo" type="xs:string">
          <xs:annotation>
            <xs:documentation>AppInfo field. By default it's the friendly name of the current AppDomain.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="ndcItemSeparator" type="xs:string">
          <xs:annotation>
            <xs:documentation>NDC item separator.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="System.Security.Authentication.SslProtocols">
    <xs:restriction base="xs:string">
      <xs:enumeration value="None"/>
      <xs:enumeration value="Ssl2"/>
      <xs:enumeration value="Ssl3"/>
      <xs:enumeration value="Tls"/>
      <xs:enumeration value="Tls11"/>
      <xs:enumeration value="Tls12"/>
      <xs:enumeration value="Tls13"/>
      <xs:enumeration value="Default"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLog.Targets.NetworkTargetConnectionsOverflowAction">
    <xs:restriction base="xs:string">
      <xs:enumeration value="AllowNewConnnection"/>
      <xs:enumeration value="DiscardMessage"/>
      <xs:enumeration value="Block"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLog.Targets.NetworkTargetOverflowAction">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Error"/>
      <xs:enumeration value="Split"/>
      <xs:enumeration value="Discard"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="NLog.Targets.NLogViewerParameterInfo">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
      <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="includeEmptyValue" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
    </xs:choice>
    <xs:attribute name="layout" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Layout that should be use to calculate the value for the parameter.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="name" type="xs:string">
      <xs:annotation>
        <xs:documentation>Viewer parameter name.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="includeEmptyValue" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Whether an attribute with empty value should be included in the output
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="ColoredConsole">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="header" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="footer" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="detectConsoleAvailable" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="enableAnsiOutput" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="encoding" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="errorStream" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="autoFlush" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="detectOutputRedirected" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="useDefaultRowHighlightingRules" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="highlight-row" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.ConsoleRowHighlightingRule"/>
          <xs:element name="highlight-word" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.ConsoleWordHighlightingRule"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Text to be rendered.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="header" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Header.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="footer" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Footer.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="detectConsoleAvailable" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to auto-check if the console is available. - Disables
              console writing if Environment.UserInteractive = False (Windows Service) - Disables console
              writing if Console Standard Input is not available (Non-Console-App)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="enableAnsiOutput" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Enables output using ANSI Color Codes</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="encoding" type="xs:string">
          <xs:annotation>
            <xs:documentation>The encoding for writing messages to the .</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="errorStream" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether the error stream (stderr) should be used instead of the
              output stream (stdout).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="autoFlush" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to auto-flush after</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="detectOutputRedirected" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to auto-check if the console has been redirected to file -
              Disables coloring logic when System.Console.IsOutputRedirected = true
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="useDefaultRowHighlightingRules" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to use default row highlighting rules.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="NLog.Targets.ConsoleOutputColor">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Black"/>
      <xs:enumeration value="DarkBlue"/>
      <xs:enumeration value="DarkGreen"/>
      <xs:enumeration value="DarkCyan"/>
      <xs:enumeration value="DarkRed"/>
      <xs:enumeration value="DarkMagenta"/>
      <xs:enumeration value="DarkYellow"/>
      <xs:enumeration value="Gray"/>
      <xs:enumeration value="DarkGray"/>
      <xs:enumeration value="Blue"/>
      <xs:enumeration value="Green"/>
      <xs:enumeration value="Cyan"/>
      <xs:enumeration value="Red"/>
      <xs:enumeration value="Magenta"/>
      <xs:enumeration value="Yellow"/>
      <xs:enumeration value="White"/>
      <xs:enumeration value="NoChange"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="NLog.Targets.ConsoleRowHighlightingRule">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="condition" minOccurs="0" maxOccurs="1" type="Condition"/>
      <xs:element name="backgroundColor" minOccurs="0" maxOccurs="1" type="NLog.Targets.ConsoleOutputColor"/>
      <xs:element name="foregroundColor" minOccurs="0" maxOccurs="1" type="NLog.Targets.ConsoleOutputColor"/>
    </xs:choice>
    <xs:attribute name="condition" type="Condition">
      <xs:annotation>
        <xs:documentation>Condition that must be met in order to set the specified foreground and background
          color.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="backgroundColor" type="NLog.Targets.ConsoleOutputColor">
      <xs:annotation>
        <xs:documentation>Background color.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="foregroundColor" type="NLog.Targets.ConsoleOutputColor">
      <xs:annotation>
        <xs:documentation>Foreground color.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="NLog.Targets.ConsoleWordHighlightingRule">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="compileRegex" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="condition" minOccurs="0" maxOccurs="1" type="Condition"/>
      <xs:element name="ignoreCase" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="regex" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="text" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="wholeWords" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="backgroundColor" minOccurs="0" maxOccurs="1" type="NLog.Targets.ConsoleOutputColor"/>
      <xs:element name="foregroundColor" minOccurs="0" maxOccurs="1" type="NLog.Targets.ConsoleOutputColor"/>
    </xs:choice>
    <xs:attribute name="compileRegex" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Compile the ? This can improve the performance, but at the costs of more memory usage.
          If false, the Regex Cache is used.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="condition" type="Condition">
      <xs:annotation>
        <xs:documentation>Condition that must be met before scanning the row for highlight of words
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="ignoreCase" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Indicates whether to ignore case when comparing texts.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="regex" type="xs:string">
      <xs:annotation>
        <xs:documentation>Regular expression to be matched. You must specify either text or regex.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="text" type="xs:string">
      <xs:annotation>
        <xs:documentation>Text to be matched. You must specify either text or regex.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="wholeWords" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Indicates whether to match whole words only.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="backgroundColor" type="NLog.Targets.ConsoleOutputColor">
      <xs:annotation>
        <xs:documentation>Background color.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="foregroundColor" type="NLog.Targets.ConsoleOutputColor">
      <xs:annotation>
        <xs:documentation>Foreground color.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="Console">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="header" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="footer" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="autoFlush" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="detectConsoleAvailable" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="encoding" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="error" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="writeBuffer" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Text to be rendered.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="header" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Header.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="footer" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Footer.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="autoFlush" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to auto-flush after</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="detectConsoleAvailable" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to auto-check if the console is available - Disables console
              writing if Environment.UserInteractive = False (Windows Service) - Disables console writing
              if Console Standard Input is not available (Non-Console-App)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="encoding" type="xs:string">
          <xs:annotation>
            <xs:documentation>The encoding for writing messages to the .</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="error" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to send the log messages to the standard error instead of
              the standard output.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="writeBuffer" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Whether to enable batch writing using char[]-buffers, instead of using
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="Database">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="useTransactions" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="keepConnection" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="dbProvider" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="dbPassword" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="dbHost" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="dbUserName" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="connectionStringName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="connectionString" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="connectionproperty" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.DatabaseObjectPropertyInfo"/>
          <xs:element name="commandproperty" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.DatabaseObjectPropertyInfo"/>
          <xs:element name="dbDatabase" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="installConnectionString" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="install-command" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.DatabaseCommandInfo"/>
          <xs:element name="uninstall-command" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.DatabaseCommandInfo"/>
          <xs:element name="isolationLevel" minOccurs="0" maxOccurs="1" type="System.Data.IsolationLevel"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="commandText" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="commandType" minOccurs="0" maxOccurs="1" type="System.Data.CommandType"/>
          <xs:element name="parameter" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.DatabaseParameterInfo"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="useTransactions" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Obsolete - value will be ignored! The logging code always runs outside of
              transaction. Gets or sets a value indicating whether to use database transactions. Some data
              providers require this.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="keepConnection" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to keep the database connection open between the log
              events.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="dbProvider" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the database provider.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="dbPassword" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Database password. If the ConnectionString is not provided this value will be
              used to construct the "Password=" part of the connection string.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="dbHost" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Database host name. If the ConnectionString is not provided this value will be
              used to construct the "Server=" part of the connection string.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="dbUserName" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Database user name. If the ConnectionString is not provided this value will be
              used to construct the "User ID=" part of the connection string.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="connectionStringName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the connection string (as specified in &lt;connectionStrings&gt;
              configuration section.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="connectionString" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Connection string. When provided, it overrides the values specified in DBHost,
              DBUserName, DBPassword, DBDatabase.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="dbDatabase" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Database name. If the ConnectionString is not provided this value will be used
              to construct the "Database=" part of the connection string.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="installConnectionString" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Connection string using for installation and uninstallation. If not provided,
              regular ConnectionString is being used.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="isolationLevel" type="System.Data.IsolationLevel">
          <xs:annotation>
            <xs:documentation>Configures isolated transaction batch writing. If supported by the database,
              then it will improve insert performance.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="commandText" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Text of the SQL command to be run on each log level.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="commandType" type="System.Data.CommandType">
          <xs:annotation>
            <xs:documentation>Type of the SQL command to be run on each log level.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="System.Data.CommandType">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Text"/>
      <xs:enumeration value="StoredProcedure"/>
      <xs:enumeration value="TableDirect"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="System.Data.IsolationLevel">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Unspecified"/>
      <xs:enumeration value="Chaos"/>
      <xs:enumeration value="ReadUncommitted"/>
      <xs:enumeration value="ReadCommitted"/>
      <xs:enumeration value="RepeatableRead"/>
      <xs:enumeration value="Serializable"/>
      <xs:enumeration value="Snapshot"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="NLog.Targets.DatabaseObjectPropertyInfo">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="format" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="culture" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
      <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="propertyType" minOccurs="0" maxOccurs="1" type="xs:string"/>
    </xs:choice>
    <xs:attribute name="format" type="xs:string">
      <xs:annotation>
        <xs:documentation>Convert format of the property value</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="culture" type="xs:string">
      <xs:annotation>
        <xs:documentation>Culture used for parsing property string-value for type-conversion</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="layout" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Value to assign on the object-property</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="name" type="xs:string">
      <xs:annotation>
        <xs:documentation>Name for the object-property</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="propertyType" type="xs:string">
      <xs:annotation>
        <xs:documentation>Type of the object-property</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="NLog.Targets.DatabaseCommandInfo">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="commandType" minOccurs="0" maxOccurs="1" type="System.Data.CommandType"/>
      <xs:element name="connectionString" minOccurs="0" maxOccurs="1" type="Layout"/>
      <xs:element name="ignoreFailures" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="parameter" minOccurs="0" maxOccurs="unbounded" type="NLog.Targets.DatabaseParameterInfo"/>
      <xs:element name="text" minOccurs="0" maxOccurs="1" type="Layout"/>
    </xs:choice>
    <xs:attribute name="commandType" type="System.Data.CommandType">
      <xs:annotation>
        <xs:documentation>Type of the command.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="connectionString" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Connection string to run the command against. If not provided, connection string from
          the target is used.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="ignoreFailures" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Indicates whether to ignore failures.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="text" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Command text.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="NLog.Targets.DatabaseParameterInfo">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
      <xs:element name="dbType" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="size" minOccurs="0" maxOccurs="1" type="xs:integer"/>
      <xs:element name="precision" minOccurs="0" maxOccurs="1" type="xs:byte"/>
      <xs:element name="scale" minOccurs="0" maxOccurs="1" type="xs:byte"/>
      <xs:element name="parameterType" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="allowDbNull" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="format" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="culture" minOccurs="0" maxOccurs="1" type="xs:string"/>
    </xs:choice>
    <xs:attribute name="name" type="xs:string">
      <xs:annotation>
        <xs:documentation>Database parameter name.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="layout" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Layout that should be use to calculate the value for the parameter.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="dbType" type="xs:string">
      <xs:annotation>
        <xs:documentation>Database parameter DbType.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="size" type="xs:integer">
      <xs:annotation>
        <xs:documentation>Database parameter size.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="precision" type="xs:byte">
      <xs:annotation>
        <xs:documentation>Database parameter precision.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="scale" type="xs:byte">
      <xs:annotation>
        <xs:documentation>Database parameter scale.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="parameterType" type="xs:string">
      <xs:annotation>
        <xs:documentation>Type of the parameter.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="allowDbNull" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Whether empty value should translate into DbNull. Requires database column to allow
          NULL values.
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="format" type="xs:string">
      <xs:annotation>
        <xs:documentation>Convert format of the database parameter value.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="culture" type="xs:string">
      <xs:annotation>
        <xs:documentation>Culture used for parsing parameter string-value for type-conversion</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="Debugger">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="header" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="footer" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Text to be rendered.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="header" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Header.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="footer" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Footer.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="Debug">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout used to format log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="EventLog">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="category" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="entryType" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="eventId" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="log" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="machineName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="maxKilobytes" minOccurs="0" maxOccurs="1" type="xs:long"/>
          <xs:element name="maxMessageLength" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="source" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="onOverflow" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.EventLogTargetOverflowAction"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout used to format log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="category" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout that renders event Category.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="entryType" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Optional entry type. When not set, or when not convertible to then determined
              by
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="eventId" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout that renders event ID.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="log" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the Event Log to write to. This can be System, Application or any
              user-defined name.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="machineName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the machine on which Event Log service is running.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxKilobytes" type="xs:long">
          <xs:annotation>
            <xs:documentation>Maximum Event log size in kilobytes.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxMessageLength" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Message length limit to write to the Event Log.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="source" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Value to be used as the event Source.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="onOverflow" type="NLog.Targets.EventLogTargetOverflowAction">
          <xs:annotation>
            <xs:documentation>Action to take if the message is larger than the option.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="NLog.Targets.EventLogTargetOverflowAction">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Truncate"/>
      <xs:enumeration value="Split"/>
      <xs:enumeration value="Discard"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="FallbackGroup">
    <xs:complexContent>
      <xs:extension base="CompoundTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="returnToFirstOnSuccess" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="returnToFirstOnSuccess" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to return to the first target after any successful write.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="File">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="header" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="footer" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="encoding" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="lineEnding" minOccurs="0" maxOccurs="1" type="LineEndingMode"/>
          <xs:element name="maxArchiveDays" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="enableArchiveFileCompression" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="archiveNumbering" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.ArchiveNumberingMode"/>
          <xs:element name="archiveFileName" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="archiveFileKind" minOccurs="0" maxOccurs="1" type="NLog.Targets.FilePathKind"/>
          <xs:element name="archiveEvery" minOccurs="0" maxOccurs="1" type="NLog.Targets.FileArchivePeriod"/>
          <xs:element name="archiveAboveSize" minOccurs="0" maxOccurs="1" type="xs:long"/>
          <xs:element name="maxArchiveFiles" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="writeFooterOnArchivingOnly" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="maxLogFilenames" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="deleteOldFileOnStartup" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="fileAttributes" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.Win32FileAttributes"/>
          <xs:element name="createDirs" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="cleanupFileName" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="archiveOldFileOnStartupAboveSize" minOccurs="0" maxOccurs="1" type="xs:long"/>
          <xs:element name="archiveOldFileOnStartup" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="archiveDateFormat" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="enableFileDelete" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="writeBom" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="replaceFileContentsOnEachWrite" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="forceMutexConcurrentWrites" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="forceManaged" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="fileNameKind" minOccurs="0" maxOccurs="1" type="NLog.Targets.FilePathKind"/>
          <xs:element name="fileName" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="networkWrites" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="openFileCacheTimeout" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="openFileCacheSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="keepFileOpen" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="discardAll" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="concurrentWrites" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="concurrentWriteAttempts" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="concurrentWriteAttemptDelay" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="bufferSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="openFileFlushTimeout" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="autoFlush" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Text to be rendered.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="header" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Header.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="footer" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Footer.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="encoding" type="xs:string">
          <xs:annotation>
            <xs:documentation>File encoding.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="lineEnding" type="LineEndingMode">
          <xs:annotation>
            <xs:documentation>Line ending mode.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxArchiveDays" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum days of archive files that should be kept.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="enableArchiveFileCompression" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to compress archive files into the zip archive format.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="archiveNumbering" type="NLog.Targets.ArchiveNumberingMode">
          <xs:annotation>
            <xs:documentation>Way file archives are numbered.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="archiveFileName" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Name of the file to be used for an archive.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="archiveFileKind" type="NLog.Targets.FilePathKind">
          <xs:annotation>
            <xs:documentation>Is the an absolute or relative path?</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="archiveEvery" type="NLog.Targets.FileArchivePeriod">
          <xs:annotation>
            <xs:documentation>Indicates whether to automatically archive log files every time the specified
              time passes.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="archiveAboveSize" type="xs:long">
          <xs:annotation>
            <xs:documentation>Size in bytes above which log files will be automatically archived. Warning:
              combining this with isn't supported. We cannot create multiple archive files, if they should
              have the same name. Choose:
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxArchiveFiles" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum number of archive files that should be kept.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="writeFooterOnArchivingOnly" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether the footer should be written only when the file is
              archived.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxLogFilenames" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum number of log file names that should be stored as existing.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="deleteOldFileOnStartup" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to delete old log file on startup.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="fileAttributes" type="NLog.Targets.Win32FileAttributes">
          <xs:annotation>
            <xs:documentation>File attributes (Windows only).</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="createDirs" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to create directories if they do not exist.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="cleanupFileName" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Cleanup invalid values in a filename, e.g. slashes in a filename. If set to
              true, this can impact the performance of massive writes. If set to false, nothing gets
              written when the filename is wrong.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="archiveOldFileOnStartupAboveSize" type="xs:long">
          <xs:annotation>
            <xs:documentation>Value of the file size threshold to archive old log file on startup.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="archiveOldFileOnStartup" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to archive old log file on startup.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="archiveDateFormat" type="xs:string">
          <xs:annotation>
            <xs:documentation>Value specifying the date format to use when archiving files.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="enableFileDelete" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to enable log file(s) to be deleted.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="writeBom" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to write BOM (byte order mark) in created files
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="replaceFileContentsOnEachWrite" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to replace file contents on each write instead of appending
              log message at the end.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="forceMutexConcurrentWrites" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether file creation calls should be synchronized by a system
              global mutex.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="forceManaged" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Gets or set a value indicating whether a managed file stream is forced,
              instead of using the native implementation.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="fileNameKind" type="NLog.Targets.FilePathKind">
          <xs:annotation>
            <xs:documentation>Is the an absolute or relative path?</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="fileName" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Name of the file to write to.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="networkWrites" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether concurrent writes to the log file by multiple processes on
              different network hosts.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="openFileCacheTimeout" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum number of seconds that files are kept open. If this number is negative
              the files are not automatically closed after a period of inactivity.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="openFileCacheSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Number of files to be kept open. Setting this to a higher value may improve
              performance in a situation where a single File target is writing to many files (such as
              splitting by level or by logger).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="keepFileOpen" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to keep log file open instead of opening and closing it on
              each logging event.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="discardAll" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Whether or not this target should just discard all data that its asked to
              write. Mostly used for when testing NLog Stack except final write
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="concurrentWrites" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether concurrent writes to the log file by multiple processes on
              the same host.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="concurrentWriteAttempts" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Number of times the write is appended on the file before NLog discards the log
              message.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="concurrentWriteAttemptDelay" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Delay in milliseconds to wait before attempting to write to the file again.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="bufferSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Log file buffer size in bytes.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="openFileFlushTimeout" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum number of seconds before open files are flushed. If this number is
              negative or zero the files are not flushed by timer.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="autoFlush" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to automatically flush the file buffers after each log
              message.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="NLog.Targets.ArchiveNumberingMode">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Sequence"/>
      <xs:enumeration value="Rolling"/>
      <xs:enumeration value="Date"/>
      <xs:enumeration value="DateAndSequence"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLog.Targets.FilePathKind">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Unknown"/>
      <xs:enumeration value="Relative"/>
      <xs:enumeration value="Absolute"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLog.Targets.FileArchivePeriod">
    <xs:restriction base="xs:string">
      <xs:enumeration value="None"/>
      <xs:enumeration value="Year"/>
      <xs:enumeration value="Month"/>
      <xs:enumeration value="Day"/>
      <xs:enumeration value="Hour"/>
      <xs:enumeration value="Minute"/>
      <xs:enumeration value="Sunday"/>
      <xs:enumeration value="Monday"/>
      <xs:enumeration value="Tuesday"/>
      <xs:enumeration value="Wednesday"/>
      <xs:enumeration value="Thursday"/>
      <xs:enumeration value="Friday"/>
      <xs:enumeration value="Saturday"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLog.Targets.Win32FileAttributes">
    <xs:restriction base="xs:string">
      <xs:enumeration value="ReadOnly"/>
      <xs:enumeration value="Hidden"/>
      <xs:enumeration value="System"/>
      <xs:enumeration value="Archive"/>
      <xs:enumeration value="Device"/>
      <xs:enumeration value="Normal"/>
      <xs:enumeration value="Temporary"/>
      <xs:enumeration value="SparseFile"/>
      <xs:enumeration value="ReparsePoint"/>
      <xs:enumeration value="Compressed"/>
      <xs:enumeration value="NotContentIndexed"/>
      <xs:enumeration value="Encrypted"/>
      <xs:enumeration value="WriteThrough"/>
      <xs:enumeration value="NoBuffering"/>
      <xs:enumeration value="DeleteOnClose"/>
      <xs:enumeration value="PosixSemantics"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="FilteringWrapper">
    <xs:complexContent>
      <xs:extension base="WrapperTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="condition" minOccurs="0" maxOccurs="1" type="Condition"/>
          <xs:element name="filter" minOccurs="0" maxOccurs="1" type="Filter"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="condition" type="Condition">
          <xs:annotation>
            <xs:documentation>Condition expression. Log events who meet this condition will be forwarded to
              the wrapped target.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="ImpersonatingWrapper">
    <xs:complexContent>
      <xs:extension base="WrapperTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="domain" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="impersonationLevel" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.Wrappers.SecurityImpersonationLevel"/>
          <xs:element name="logOnProvider" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.Wrappers.LogOnProviderType"/>
          <xs:element name="logOnType" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.Wrappers.SecurityLogOnType"/>
          <xs:element name="password" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="revertToSelf" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="userName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="domain" type="xs:string">
          <xs:annotation>
            <xs:documentation>Windows domain name to change context to.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="impersonationLevel" type="NLog.Targets.Wrappers.SecurityImpersonationLevel">
          <xs:annotation>
            <xs:documentation>Required impersonation level.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="logOnProvider" type="NLog.Targets.Wrappers.LogOnProviderType">
          <xs:annotation>
            <xs:documentation>Type of the logon provider.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="logOnType" type="NLog.Targets.Wrappers.SecurityLogOnType">
          <xs:annotation>
            <xs:documentation>Logon Type.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="password" type="xs:string">
          <xs:annotation>
            <xs:documentation>User account password.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="revertToSelf" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to revert to the credentials of the process instead of
              impersonating another user.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="userName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Username to change context to.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="NLog.Targets.Wrappers.SecurityImpersonationLevel">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Anonymous"/>
      <xs:enumeration value="Identification"/>
      <xs:enumeration value="Impersonation"/>
      <xs:enumeration value="Delegation"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLog.Targets.Wrappers.LogOnProviderType">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Default"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLog.Targets.Wrappers.SecurityLogOnType">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Interactive"/>
      <xs:enumeration value="Network"/>
      <xs:enumeration value="Batch"/>
      <xs:enumeration value="Service"/>
      <xs:enumeration value="NetworkClearText"/>
      <xs:enumeration value="NewCredentials"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="LimitingWrapper">
    <xs:complexContent>
      <xs:extension base="WrapperTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="interval" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="messageLimit" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="interval" type="xs:string">
          <xs:annotation>
            <xs:documentation>Interval in which messages will be written up to the number of messages.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="messageLimit" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum allowed number of messages written per .</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="LogReceiverService">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="endpointAddress" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="endpointConfigurationName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="useOneWayContract" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="clientId" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="includeEventProperties" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="parameter" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.MethodCallParameter"/>
          <xs:element name="useBinaryEncoding" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="endpointAddress" type="xs:string">
          <xs:annotation>
            <xs:documentation>Endpoint address.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="endpointConfigurationName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the endpoint configuration in WCF configuration file.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="useOneWayContract" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to use a WCF service contract that is one way (fire and
              forget) or two way (request-reply)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="clientId" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Client ID.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeEventProperties" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include per-event properties in the payload sent to the
              server.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="useBinaryEncoding" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to use binary message encoding.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="NLog.Targets.MethodCallParameter">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
      <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="parameterType" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="type" minOccurs="0" maxOccurs="1" type="xs:string"/>
    </xs:choice>
    <xs:attribute name="layout" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Layout that should be use to calculate the value for the parameter.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="name" type="xs:string">
      <xs:annotation>
        <xs:documentation>Name of the parameter.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="parameterType" type="xs:string">
      <xs:annotation>
        <xs:documentation>Type of the parameter.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="type" type="xs:string">
      <xs:annotation>
        <xs:documentation>Type of the parameter. Obsolete alias for</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="Mail">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="header" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="footer" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="replaceNewlineWithBrTagInHtml" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="priority" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="encoding" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="bcc" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="cc" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="addNewLines" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="html" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="from" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="body" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="subject" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="to" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="timeout" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="smtpServer" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="smtpAuthentication" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.SmtpAuthenticationMode"/>
          <xs:element name="smtpUserName" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="smtpPassword" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="enableSsl" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="smtpPort" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="useSystemNetMailSettings" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="pickupDirectoryLocation" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="deliveryMethod" minOccurs="0" maxOccurs="1"
                      type="System.Net.Mail.SmtpDeliveryMethod"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Text to be rendered.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="header" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Header.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="footer" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Footer.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="replaceNewlineWithBrTagInHtml" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether NewLine characters in the body should be replaced with
              tags.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="priority" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Priority used for sending mails.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="encoding" type="xs:string">
          <xs:annotation>
            <xs:documentation>Encoding to be used for sending e-mail.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="bcc" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>BCC email addresses separated by semicolons (e.g.
              john@domain.com;jane@domain.com).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="cc" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>CC email addresses separated by semicolons (e.g.
              john@domain.com;jane@domain.com).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="addNewLines" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to add new lines between log entries.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="html" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to send message as HTML instead of plain text.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="from" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Sender's email address (e.g. joe@domain.com).</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="body" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Mail message body (repeated for each log message send in one mail).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="subject" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Mail subject.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="to" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Recipients' email addresses separated by semicolons (e.g.
              john@domain.com;jane@domain.com).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="timeout" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Indicates the SMTP client timeout.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="smtpServer" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>SMTP Server to be used for sending.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="smtpAuthentication" type="NLog.Targets.SmtpAuthenticationMode">
          <xs:annotation>
            <xs:documentation>SMTP Authentication mode.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="smtpUserName" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Username used to connect to SMTP server (used when SmtpAuthentication is set
              to "basic").
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="smtpPassword" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Password used to authenticate against SMTP server (used when
              SmtpAuthentication is set to "basic").
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="enableSsl" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether SSL (secure sockets layer) should be used when communicating
              with SMTP server.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="smtpPort" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Port number that SMTP Server is listening on.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="useSystemNetMailSettings" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether the default Settings from System.Net.MailSettings should be
              used.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="pickupDirectoryLocation" type="xs:string">
          <xs:annotation>
            <xs:documentation>Folder where applications save mail messages to be processed by the local SMTP
              server.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="deliveryMethod" type="System.Net.Mail.SmtpDeliveryMethod">
          <xs:annotation>
            <xs:documentation>Specifies how outgoing email messages will be handled.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="NLog.Targets.SmtpAuthenticationMode">
    <xs:restriction base="xs:string">
      <xs:enumeration value="None"/>
      <xs:enumeration value="Basic"/>
      <xs:enumeration value="Ntlm"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="System.Net.Mail.SmtpDeliveryMethod">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Network"/>
      <xs:enumeration value="SpecifiedPickupDirectory"/>
      <xs:enumeration value="PickupDirectoryFromIis"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="Memory">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="maxLogsCount" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout used to format log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxLogsCount" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Max number of items to have in memory</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="MethodCall">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="className" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="methodName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="parameter" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.MethodCallParameter"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="className" type="xs:string">
          <xs:annotation>
            <xs:documentation>Class name.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="methodName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Method name. The method must be public and static. Use the
              AssemblyQualifiedName ,
              https://msdn.microsoft.com/en-us/library/system.type.assemblyqualifiedname(v=vs.110).aspx
              e.g.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="Network">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="encoding" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="lineEnding" minOccurs="0" maxOccurs="1" type="LineEndingMode"/>
          <xs:element name="maxMessageSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="newLine" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="address" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="connectionCacheSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="keepAliveTimeSeconds" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="keepConnection" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="maxConnections" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="maxQueueSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="onConnectionOverflow" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.NetworkTargetConnectionsOverflowAction"/>
          <xs:element name="onOverflow" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.NetworkTargetOverflowAction"/>
          <xs:element name="sslProtocols" minOccurs="0" maxOccurs="1"
                      type="System.Security.Authentication.SslProtocols"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout used to format log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="encoding" type="xs:string">
          <xs:annotation>
            <xs:documentation>Encoding to be used.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="lineEnding" type="LineEndingMode">
          <xs:annotation>
            <xs:documentation>End of line value if a newline is appended at the end of log message .
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxMessageSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum message size in bytes.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="newLine" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to append newline at the end of log message.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="address" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Network address.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="connectionCacheSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Size of the connection cache (number of connections which are kept alive).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="keepAliveTimeSeconds" type="xs:integer">
          <xs:annotation>
            <xs:documentation>The number of seconds a connection will remain idle before the first
              keep-alive probe is sent
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="keepConnection" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to keep connection open whenever possible.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxConnections" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum current connections. 0 = no maximum.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxQueueSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum queue size.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="onConnectionOverflow" type="NLog.Targets.NetworkTargetConnectionsOverflowAction">
          <xs:annotation>
            <xs:documentation>Action that should be taken if the will be more connections than .
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="onOverflow" type="NLog.Targets.NetworkTargetOverflowAction">
          <xs:annotation>
            <xs:documentation>Action that should be taken if the message is larger than maxMessageSize.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="sslProtocols" type="System.Security.Authentication.SslProtocols">
          <xs:annotation>
            <xs:documentation>Get or set the SSL/TLS protocols. Default no SSL/TLS is used. Currently only
              implemented for TCP.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="NLogViewer">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="encoding" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="lineEnding" minOccurs="0" maxOccurs="1" type="LineEndingMode"/>
          <xs:element name="maxMessageSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="newLine" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="sslProtocols" minOccurs="0" maxOccurs="1"
                      type="System.Security.Authentication.SslProtocols"/>
          <xs:element name="address" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="connectionCacheSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="keepAliveTimeSeconds" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="maxQueueSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="maxConnections" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="onConnectionOverflow" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.NetworkTargetConnectionsOverflowAction"/>
          <xs:element name="onOverflow" minOccurs="0" maxOccurs="1"
                      type="NLog.Targets.NetworkTargetOverflowAction"/>
          <xs:element name="keepConnection" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="parameter" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.NLogViewerParameterInfo"/>
          <xs:element name="ndlcItemSeparator" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="includeSourceInfo" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="loggerName" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="includeNLogData" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeNdlc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeNdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdlc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeCallSite" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeAllProperties" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="appInfo" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="ndcItemSeparator" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="encoding" type="xs:string">
          <xs:annotation>
            <xs:documentation>Encoding to be used.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Instance of that is used to format log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="lineEnding" type="LineEndingMode">
          <xs:annotation>
            <xs:documentation>End of line value if a newline is appended at the end of log message .
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxMessageSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum message size in bytes.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="newLine" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to append newline at the end of log message.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="sslProtocols" type="System.Security.Authentication.SslProtocols">
          <xs:annotation>
            <xs:documentation>Get or set the SSL/TLS protocols. Default no SSL/TLS is used. Currently only
              implemented for TCP.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="address" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Network address.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="connectionCacheSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Size of the connection cache (number of connections which are kept alive).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="keepAliveTimeSeconds" type="xs:integer">
          <xs:annotation>
            <xs:documentation>The number of seconds a connection will remain idle before the first
              keep-alive probe is sent
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxQueueSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum queue size.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxConnections" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Maximum current connections. 0 = no maximum.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="onConnectionOverflow" type="NLog.Targets.NetworkTargetConnectionsOverflowAction">
          <xs:annotation>
            <xs:documentation>Action that should be taken if the will be more connections than .
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="onOverflow" type="NLog.Targets.NetworkTargetOverflowAction">
          <xs:annotation>
            <xs:documentation>Action that should be taken if the message is larger than maxMessageSize.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="keepConnection" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to keep connection open whenever possible.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="ndlcItemSeparator" type="xs:string">
          <xs:annotation>
            <xs:documentation>NDLC item separator.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeSourceInfo" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include source info (file name and line number) in the
              information sent over the network.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="loggerName" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Renderer for log4j:event logger-xml-attribute (Default ${logger})
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeNLogData" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include NLog-specific extensions to log4j schema.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeNdlc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the stack.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeNdc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include stack contents.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdlc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include dictionary contents.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include dictionary contents.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeCallSite" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include call site (class and method name) in the
              information sent over the network.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeAllProperties" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Option to include all properties from the log events</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="appInfo" type="xs:string">
          <xs:annotation>
            <xs:documentation>AppInfo field. By default it's the friendly name of the current AppDomain.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="ndcItemSeparator" type="xs:string">
          <xs:annotation>
            <xs:documentation>NDC item separator.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="Null">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="formatMessage" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout used to format log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="formatMessage" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to perform layout calculation.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="OutputDebugString">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout used to format log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="PerfCounter">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="autoCreate" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="categoryName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="counterHelp" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="counterName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="counterType" minOccurs="0" maxOccurs="1"
                      type="System.Diagnostics.PerformanceCounterType"/>
          <xs:element name="incrementValue" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="instanceName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="autoCreate" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether performance counter should be automatically created.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="categoryName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the performance counter category.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="counterHelp" type="xs:string">
          <xs:annotation>
            <xs:documentation>Counter help text.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="counterName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the performance counter.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="counterType" type="System.Diagnostics.PerformanceCounterType">
          <xs:annotation>
            <xs:documentation>Performance counter type.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="incrementValue" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>The value by which to increment the counter.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="instanceName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Performance counter instance name.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="System.Diagnostics.PerformanceCounterType">
    <xs:restriction base="xs:string">
      <xs:enumeration value="NumberOfItems32"/>
      <xs:enumeration value="NumberOfItems64"/>
      <xs:enumeration value="NumberOfItemsHEX32"/>
      <xs:enumeration value="NumberOfItemsHEX64"/>
      <xs:enumeration value="RateOfCountsPerSecond32"/>
      <xs:enumeration value="RateOfCountsPerSecond64"/>
      <xs:enumeration value="CountPerTimeInterval32"/>
      <xs:enumeration value="CountPerTimeInterval64"/>
      <xs:enumeration value="RawFraction"/>
      <xs:enumeration value="RawBase"/>
      <xs:enumeration value="AverageTimer32"/>
      <xs:enumeration value="AverageBase"/>
      <xs:enumeration value="AverageCount64"/>
      <xs:enumeration value="SampleFraction"/>
      <xs:enumeration value="SampleCounter"/>
      <xs:enumeration value="SampleBase"/>
      <xs:enumeration value="CounterTimer"/>
      <xs:enumeration value="CounterTimerInverse"/>
      <xs:enumeration value="Timer100Ns"/>
      <xs:enumeration value="Timer100NsInverse"/>
      <xs:enumeration value="ElapsedTime"/>
      <xs:enumeration value="CounterMultiTimer"/>
      <xs:enumeration value="CounterMultiTimerInverse"/>
      <xs:enumeration value="CounterMultiTimer100Ns"/>
      <xs:enumeration value="CounterMultiTimer100NsInverse"/>
      <xs:enumeration value="CounterMultiBase"/>
      <xs:enumeration value="CounterDelta32"/>
      <xs:enumeration value="CounterDelta64"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="PostFilteringWrapper">
    <xs:complexContent>
      <xs:extension base="WrapperTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="defaultFilter" minOccurs="0" maxOccurs="1" type="Condition"/>
          <xs:element name="when" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.Wrappers.FilteringRule"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="defaultFilter" type="Condition">
          <xs:annotation>
            <xs:documentation>Default filter to be applied when no specific rule matches.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="NLog.Targets.Wrappers.FilteringRule">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="exists" minOccurs="0" maxOccurs="1" type="Condition"/>
      <xs:element name="filter" minOccurs="0" maxOccurs="1" type="Condition"/>
    </xs:choice>
    <xs:attribute name="exists" type="Condition">
      <xs:annotation>
        <xs:documentation>Condition to be tested.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="filter" type="Condition">
      <xs:annotation>
        <xs:documentation>Resulting filter to be applied when the condition matches.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="RandomizeGroup">
    <xs:complexContent>
      <xs:extension base="CompoundTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="RepeatingWrapper">
    <xs:complexContent>
      <xs:extension base="WrapperTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="repeatCount" minOccurs="0" maxOccurs="1" type="xs:integer"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="repeatCount" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Number of times to repeat each log message.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="RetryingWrapper">
    <xs:complexContent>
      <xs:extension base="WrapperTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="retryCount" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="retryDelayMilliseconds" minOccurs="0" maxOccurs="1" type="xs:integer"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="retryCount" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Number of retries that should be attempted on the wrapped target in case of a
              failure.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="retryDelayMilliseconds" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Time to wait between retries in milliseconds.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="RoundRobinGroup">
    <xs:complexContent>
      <xs:extension base="CompoundTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="SplitGroup">
    <xs:complexContent>
      <xs:extension base="CompoundTargetBase">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="Trace">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="enableTraceFail" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="rawWrite" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout used to format log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="enableTraceFail" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Forward to (Instead of )</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="rawWrite" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Always use independent of</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="WebService">
    <xs:complexContent>
      <xs:extension base="Target">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="parameter" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.MethodCallParameter"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeBOM" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="methodName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="namespace" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="protocol" minOccurs="0" maxOccurs="1" type="NLog.Targets.WebServiceProtocol"/>
          <xs:element name="proxyAddress" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="encoding" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="url" minOccurs="0" maxOccurs="1" type="xs:anyURI"/>
          <xs:element name="escapeDataNLogLegacy" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="escapeDataRfc3986" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="preAuthenticate" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="xmlRoot" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="xmlRootNamespace" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="header" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.MethodCallParameter"/>
          <xs:element name="proxyType" minOccurs="0" maxOccurs="1" type="NLog.Targets.WebServiceProxyType"/>
        </xs:choice>
        <xs:attribute name="name" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the target.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Target supports reuse of internal buffers, and doesn't have to constantly
              allocate new buffers Required for legacy NLog-targets, that expects buffers to remain stable
              after Write-method exit
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeBOM" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Should we include the BOM (Byte-order-mark) for UTF? Influences the property.
              This will only work for UTF-8.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="methodName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Web service method name. Only used with Soap.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="namespace" type="xs:string">
          <xs:annotation>
            <xs:documentation>Web service namespace. Only used with Soap.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="protocol" type="NLog.Targets.WebServiceProtocol">
          <xs:annotation>
            <xs:documentation>Protocol to be used when calling web service.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="proxyAddress" type="xs:string">
          <xs:annotation>
            <xs:documentation>Custom proxy address, include port separated by a colon</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="encoding" type="xs:string">
          <xs:annotation>
            <xs:documentation>Encoding.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="url" type="xs:anyURI">
          <xs:annotation>
            <xs:documentation>Web service URL.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="escapeDataNLogLegacy" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Value whether escaping be done according to the old NLog style (Very
              non-standard)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="escapeDataRfc3986" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Value whether escaping be done according to Rfc3986 (Supports
              Internationalized Resource Identifiers - IRIs)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="preAuthenticate" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to pre-authenticate the HttpWebRequest (Requires
              'Authorization' in parameters)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="xmlRoot" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the root XML element, if POST of XML document chosen. If so, this
              property must not be null. (see and ).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="xmlRootNamespace" type="xs:string">
          <xs:annotation>
            <xs:documentation>(optional) root namespace of the XML document, if POST of XML document chosen.
              (see and ).
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="proxyType" type="NLog.Targets.WebServiceProxyType">
          <xs:annotation>
            <xs:documentation>Proxy configuration when calling web service</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="NLog.Targets.WebServiceProtocol">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Soap11"/>
      <xs:enumeration value="Soap12"/>
      <xs:enumeration value="HttpPost"/>
      <xs:enumeration value="HttpGet"/>
      <xs:enumeration value="JsonPost"/>
      <xs:enumeration value="XmlPost"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLog.Targets.WebServiceProxyType">
    <xs:restriction base="xs:string">
      <xs:enumeration value="DefaultWebProxy"/>
      <xs:enumeration value="AutoProxy"/>
      <xs:enumeration value="NoProxy"/>
      <xs:enumeration value="ProxyAddress"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="CompoundLayout">
    <xs:complexContent>
      <xs:extension base="Layout">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="layout" minOccurs="0" maxOccurs="unbounded" type="Layout"/>
        </xs:choice>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="Layout">
    <xs:choice minOccurs="0" maxOccurs="unbounded"/>
  </xs:complexType>
  <xs:complexType name="CsvLayout">
    <xs:complexContent>
      <xs:extension base="Layout">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="footer" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="header" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="column" minOccurs="0" maxOccurs="unbounded" type="NLog.Layouts.CsvColumn"/>
          <xs:element name="customColumnDelimiter" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="delimiter" minOccurs="0" maxOccurs="1"
                      type="NLog.Layouts.CsvColumnDelimiterMode"/>
          <xs:element name="quoteChar" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="quoting" minOccurs="0" maxOccurs="1" type="NLog.Layouts.CsvQuotingMode"/>
          <xs:element name="withHeader" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="footer" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Footer layout.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="header" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Header layout.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Body layout (can be repeated multiple times).</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="customColumnDelimiter" type="xs:string">
          <xs:annotation>
            <xs:documentation>Custom column delimiter value (valid when ColumnDelimiter is set to
              'Custom').
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="delimiter" type="NLog.Layouts.CsvColumnDelimiterMode">
          <xs:annotation>
            <xs:documentation>Column delimiter.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="quoteChar" type="xs:string">
          <xs:annotation>
            <xs:documentation>Quote Character.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="quoting" type="NLog.Layouts.CsvQuotingMode">
          <xs:annotation>
            <xs:documentation>Quoting mode.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="withHeader" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether CVS should include header.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="NLog.Layouts.CsvQuotingMode">
    <xs:restriction base="xs:string">
      <xs:enumeration value="All"/>
      <xs:enumeration value="Nothing"/>
      <xs:enumeration value="Auto"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name="NLog.Layouts.CsvColumnDelimiterMode">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Auto"/>
      <xs:enumeration value="Comma"/>
      <xs:enumeration value="Semicolon"/>
      <xs:enumeration value="Tab"/>
      <xs:enumeration value="Pipe"/>
      <xs:enumeration value="Space"/>
      <xs:enumeration value="Custom"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="NLog.Layouts.CsvColumn">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
      <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="quoting" minOccurs="0" maxOccurs="1" type="NLog.Layouts.CsvQuotingMode"/>
    </xs:choice>
    <xs:attribute name="layout" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Layout of the column.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="name" type="xs:string">
      <xs:annotation>
        <xs:documentation>Name of the column.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="quoting" type="NLog.Layouts.CsvQuotingMode">
      <xs:annotation>
        <xs:documentation>Override of Quoting mode</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="JsonLayout">
    <xs:complexContent>
      <xs:extension base="Layout">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="escapeForwardSlash" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="renderEmptyObject" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="suppressSpaces" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="attribute" minOccurs="0" maxOccurs="unbounded" type="NLog.Layouts.JsonAttribute"/>
          <xs:element name="excludeEmptyProperties" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="excludeProperties" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="includeAllProperties" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeGdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdlc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="maxRecursionLimit" minOccurs="0" maxOccurs="1" type="xs:integer"/>
        </xs:choice>
        <xs:attribute name="escapeForwardSlash" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Should forward slashes be escaped? If true, / will be converted to \/
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="renderEmptyObject" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Option to render the empty object value {}</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="suppressSpaces" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Option to suppress the extra spaces in the output json</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="excludeEmptyProperties" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Option to exclude null/empty properties from the log event (as JSON)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="excludeProperties" type="xs:string">
          <xs:annotation>
            <xs:documentation>List of property names to exclude when is true</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeAllProperties" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Option to include all properties from the log event (as JSON)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeGdc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the dictionary.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the dictionary.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdlc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the dictionary.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxRecursionLimit" type="xs:integer">
          <xs:annotation>
            <xs:documentation>How far should the JSON serializer follow object references before backing
              off
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="NLog.Layouts.JsonAttribute">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
      <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="encode" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="escapeForwardSlash" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="escapeUnicode" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="includeEmptyValue" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
    </xs:choice>
    <xs:attribute name="layout" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Layout that will be rendered as the attribute's value.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="name" type="xs:string">
      <xs:annotation>
        <xs:documentation>Name of the attribute.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="encode" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Determines whether or not this attribute will be Json encoded.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="escapeForwardSlash" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Should forward slashes be escaped? If true, / will be converted to \/
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="escapeUnicode" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Indicates whether to escape non-ascii characters</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="includeEmptyValue" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Whether an attribute with empty value should be included in the output
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="LayoutWithHeaderAndFooter">
    <xs:complexContent>
      <xs:extension base="Layout">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="footer" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="header" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
        </xs:choice>
        <xs:attribute name="footer" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Footer layout.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="header" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Header layout.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Body layout (can be repeated multiple times).</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="Log4JXmlEventLayout">
    <xs:complexContent>
      <xs:extension base="Layout">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="includeAllProperties" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeCallSite" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdlc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeNdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeNdlc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeSourceInfo" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="parameter" minOccurs="0" maxOccurs="unbounded"
                      type="NLog.Targets.NLogViewerParameterInfo"/>
        </xs:choice>
        <xs:attribute name="includeAllProperties" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Option to include all properties from the log events</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeCallSite" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include call site (class and method name) in the
              information sent over the network.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the dictionary.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdlc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the dictionary.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeNdc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the stack.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeNdlc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the stack.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeSourceInfo" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include source info (file name and line number) in the
              information sent over the network.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="SimpleLayout">
    <xs:complexContent>
      <xs:extension base="Layout">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="text" minOccurs="0" maxOccurs="1" type="xs:string"/>
        </xs:choice>
        <xs:attribute name="text" type="xs:string">
          <xs:annotation>
            <xs:documentation>Layout text.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="XmlLayout">
    <xs:complexContent>
      <xs:extension base="Layout">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="excludeProperties" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="includeAllProperties" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="includeMdlc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="maxRecursionLimit" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="propertiesCollectionItemName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="propertiesElementKeyAttribute" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="propertiesElementName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="propertiesElementValueAttribute" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="attribute" minOccurs="0" maxOccurs="unbounded" type="NLog.Layouts.XmlAttribute"/>
          <xs:element name="elementName" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="element" minOccurs="0" maxOccurs="unbounded" type="NLog.Layouts.XmlElement"/>
          <xs:element name="elementValue" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="includeEmptyValue" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="indentXml" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="elementEncode" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
        </xs:choice>
        <xs:attribute name="excludeProperties" type="xs:string">
          <xs:annotation>
            <xs:documentation>List of property names to exclude when is true</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeAllProperties" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Option to include all properties from the log event (as XML)
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the dictionary.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeMdlc" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to include contents of the dictionary.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxRecursionLimit" type="xs:integer">
          <xs:annotation>
            <xs:documentation>How far should the XML serializer follow object references before backing
              off
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="propertiesCollectionItemName" type="xs:string">
          <xs:annotation>
            <xs:documentation>XML element name to use for rendering IList-collections items
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="propertiesElementKeyAttribute" type="xs:string">
          <xs:annotation>
            <xs:documentation>XML attribute name to use when rendering property-key When null (or empty)
              then key-attribute is not included
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="propertiesElementName" type="xs:string">
          <xs:annotation>
            <xs:documentation>XML element name to use when rendering properties</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="propertiesElementValueAttribute" type="xs:string">
          <xs:annotation>
            <xs:documentation>XML attribute name to use when rendering property-value When null (or empty)
              then value-attribute is not included and value is formatted as XML-element-value
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="elementName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Name of the root XML element</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="elementValue" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Value inside the root XML element</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeEmptyValue" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Whether a ElementValue with empty value should be included in the output
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="indentXml" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Auto indent and create new lines</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="elementEncode" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Determines whether or not this attribute will be Xml encoded.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="NLog.Layouts.XmlAttribute">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
      <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="encode" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="includeEmptyValue" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
    </xs:choice>
    <xs:attribute name="layout" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Layout that will be rendered as the attribute's value.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="name" type="xs:string">
      <xs:annotation>
        <xs:documentation>Name of the attribute.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="encode" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Determines whether or not this attribute will be Xml encoded.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="includeEmptyValue" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Whether an attribute with empty value should be included in the output
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="NLog.Layouts.XmlElement">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element name="encode" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="name" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="value" minOccurs="0" maxOccurs="1" type="Layout"/>
      <xs:element name="attribute" minOccurs="0" maxOccurs="unbounded" type="NLog.Layouts.XmlAttribute"/>
      <xs:element name="element" minOccurs="0" maxOccurs="unbounded" type="NLog.Layouts.XmlElement"/>
      <xs:element name="includeEmptyValue" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="indentXml" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="excludeProperties" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="includeAllProperties" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="includeMdc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="includeMdlc" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
      <xs:element name="maxRecursionLimit" minOccurs="0" maxOccurs="1" type="xs:integer"/>
      <xs:element name="propertiesCollectionItemName" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="propertiesElementKeyAttribute" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="propertiesElementName" minOccurs="0" maxOccurs="1" type="xs:string"/>
      <xs:element name="propertiesElementValueAttribute" minOccurs="0" maxOccurs="1" type="xs:string"/>
    </xs:choice>
    <xs:attribute name="encode" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Determines whether or not this attribute will be Xml encoded.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="name" type="xs:string">
      <xs:annotation>
        <xs:documentation>Name of the element</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="value" type="SimpleLayoutAttribute">
      <xs:annotation>
        <xs:documentation>Value inside the element</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="includeEmptyValue" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Whether a ElementValue with empty value should be included in the output
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="indentXml" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Auto indent and create new lines</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="excludeProperties" type="xs:string">
      <xs:annotation>
        <xs:documentation>List of property names to exclude when is true</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="includeAllProperties" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Option to include all properties from the log event (as XML)</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="includeMdc" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Indicates whether to include contents of the dictionary.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="includeMdlc" type="xs:boolean">
      <xs:annotation>
        <xs:documentation>Indicates whether to include contents of the dictionary.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="maxRecursionLimit" type="xs:integer">
      <xs:annotation>
        <xs:documentation>How far should the XML serializer follow object references before backing off
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="propertiesCollectionItemName" type="xs:string">
      <xs:annotation>
        <xs:documentation>XML element name to use for rendering IList-collections items</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="propertiesElementKeyAttribute" type="xs:string">
      <xs:annotation>
        <xs:documentation>XML attribute name to use when rendering property-key When null (or empty) then
          key-attribute is not included
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="propertiesElementName" type="xs:string">
      <xs:annotation>
        <xs:documentation>XML element name to use when rendering properties</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="propertiesElementValueAttribute" type="xs:string">
      <xs:annotation>
        <xs:documentation>XML attribute name to use when rendering property-value When null (or empty) then
          value-attribute is not included and value is formatted as XML-element-value
        </xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
  <xs:complexType name="when">
    <xs:complexContent>
      <xs:extension base="Filter">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="action" minOccurs="0" maxOccurs="1" type="FilterResult"/>
          <xs:element name="condition" minOccurs="0" maxOccurs="1" type="Condition"/>
        </xs:choice>
        <xs:attribute name="action" type="FilterResult">
          <xs:annotation>
            <xs:documentation>Action to be taken when filter matches.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="condition" type="Condition">
          <xs:annotation>
            <xs:documentation>Condition expression.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="FilterResult">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Neutral"/>
      <xs:enumeration value="Log"/>
      <xs:enumeration value="Ignore"/>
      <xs:enumeration value="LogFinal"/>
      <xs:enumeration value="IgnoreFinal"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="whenContains">
    <xs:complexContent>
      <xs:extension base="Filter">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="action" minOccurs="0" maxOccurs="1" type="FilterResult"/>
          <xs:element name="ignoreCase" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="substring" minOccurs="0" maxOccurs="1" type="xs:string"/>
        </xs:choice>
        <xs:attribute name="action" type="FilterResult">
          <xs:annotation>
            <xs:documentation>Action to be taken when filter matches.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="ignoreCase" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to ignore case when comparing strings.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout to be used to filter log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="substring" type="xs:string">
          <xs:annotation>
            <xs:documentation>Substring to be matched.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="whenEqual">
    <xs:complexContent>
      <xs:extension base="Filter">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="action" minOccurs="0" maxOccurs="1" type="FilterResult"/>
          <xs:element name="compareTo" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="ignoreCase" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
        </xs:choice>
        <xs:attribute name="action" type="FilterResult">
          <xs:annotation>
            <xs:documentation>Action to be taken when filter matches.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="compareTo" type="xs:string">
          <xs:annotation>
            <xs:documentation>String to compare the layout to.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="ignoreCase" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to ignore case when comparing strings.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout to be used to filter log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="whenNotContains">
    <xs:complexContent>
      <xs:extension base="Filter">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="action" minOccurs="0" maxOccurs="1" type="FilterResult"/>
          <xs:element name="ignoreCase" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="substring" minOccurs="0" maxOccurs="1" type="xs:string"/>
        </xs:choice>
        <xs:attribute name="action" type="FilterResult">
          <xs:annotation>
            <xs:documentation>Action to be taken when filter matches.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="ignoreCase" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to ignore case when comparing strings.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout to be used to filter log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="substring" type="xs:string">
          <xs:annotation>
            <xs:documentation>Substring to be matched.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="whenNotEqual">
    <xs:complexContent>
      <xs:extension base="Filter">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="action" minOccurs="0" maxOccurs="1" type="FilterResult"/>
          <xs:element name="compareTo" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="ignoreCase" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
        </xs:choice>
        <xs:attribute name="action" type="FilterResult">
          <xs:annotation>
            <xs:documentation>Action to be taken when filter matches.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="compareTo" type="xs:string">
          <xs:annotation>
            <xs:documentation>String to compare the layout to.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="ignoreCase" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Indicates whether to ignore case when comparing strings.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout to be used to filter log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="whenRepeated">
    <xs:complexContent>
      <xs:extension base="Filter">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="action" minOccurs="0" maxOccurs="1" type="FilterResult"/>
          <xs:element name="defaultFilterCacheSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="includeFirst" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="layout" minOccurs="0" maxOccurs="1" type="Layout"/>
          <xs:element name="maxFilterCacheSize" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="maxLength" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="timeoutSeconds" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="optimizeBufferDefaultLength" minOccurs="0" maxOccurs="1" type="xs:integer"/>
          <xs:element name="optimizeBufferReuse" minOccurs="0" maxOccurs="1" type="xs:boolean"/>
          <xs:element name="filterCountMessageAppendFormat" minOccurs="0" maxOccurs="1" type="xs:string"/>
          <xs:element name="filterCountPropertyName" minOccurs="0" maxOccurs="1" type="xs:string"/>
        </xs:choice>
        <xs:attribute name="action" type="FilterResult">
          <xs:annotation>
            <xs:documentation>Action to be taken when filter matches.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="defaultFilterCacheSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Default number of unique filter values to expect, will automatically increase
              if needed
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="includeFirst" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Applies the configured action to the initial logevent that starts the timeout
              period. Used to configure that it should ignore all events until timeout.
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="layout" type="SimpleLayoutAttribute">
          <xs:annotation>
            <xs:documentation>Layout to be used to filter log messages.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxFilterCacheSize" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Max number of unique filter values to expect simultaneously</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="maxLength" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Max length of filter values, will truncate if above limit</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="timeoutSeconds" type="xs:integer">
          <xs:annotation>
            <xs:documentation>How long before a filter expires, and logging is accepted again
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferDefaultLength" type="xs:integer">
          <xs:annotation>
            <xs:documentation>Default buffer size for the internal buffers</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="optimizeBufferReuse" type="xs:boolean">
          <xs:annotation>
            <xs:documentation>Reuse internal buffers, and doesn't have to constantly allocate new buffers
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="filterCountMessageAppendFormat" type="xs:string">
          <xs:annotation>
            <xs:documentation>Append FilterCount to the when an event is no longer filtered
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="filterCountPropertyName" type="xs:string">
          <xs:annotation>
            <xs:documentation>Insert FilterCount value into when an event is no longer filtered
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="AccurateLocal">
    <xs:complexContent>
      <xs:extension base="TimeSource">
        <xs:choice minOccurs="0" maxOccurs="unbounded"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="AccurateUTC">
    <xs:complexContent>
      <xs:extension base="TimeSource">
        <xs:choice minOccurs="0" maxOccurs="unbounded"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="FastLocal">
    <xs:complexContent>
      <xs:extension base="TimeSource">
        <xs:choice minOccurs="0" maxOccurs="unbounded"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="FastUTC">
    <xs:complexContent>
      <xs:extension base="TimeSource">
        <xs:choice minOccurs="0" maxOccurs="unbounded"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
</xs:schema>