<DescribeClusterParametersResponse xmlns="http://redshift.amazonaws.com/doc/2012-12-01/">
  <DescribeClusterParametersResult>
    <Parameters>
      <Parameter>
        <ParameterValue>ISO, MDY</ParameterValue>
        <DataType>string</DataType>
        <Source>engine-default</Source>
        <IsModifiable>true</IsModifiable>
        <Description>Sets the display format for date and time values.</Description>
        <ParameterName>datestyle</ParameterName>
      </Parameter>
      <Parameter>
        <ParameterValue>0</ParameterValue>
        <DataType>integer</DataType>
        <Source>engine-default</Source>
        <IsModifiable>true</IsModifiable>
        <Description>Sets the number of digits displayed for floating-point values</Description>
        <AllowedValues>-15-2</AllowedValues>
        <ParameterName>extra_float_digits</ParameterName>
      </Parameter>
      <Parameter>
        <ParameterValue>default</ParameterValue>
        <DataType>string</DataType>
        <Source>engine-default</Source>
        <IsModifiable>true</IsModifiable>
        <Description>This parameter applies a user-defined label to a group of queries that are run during the same session..</Description>
        <ParameterName>query_group</ParameterName>
      </Parameter>
      <Parameter>
        <ParameterValue>false</ParameterValue>
        <DataType>boolean</DataType>
        <Source>engine-default</Source>
        <IsModifiable>true</IsModifiable>
        <Description>require ssl for all databaseconnections</Description>
        <AllowedValues>true,false</AllowedValues>
        <ParameterName>require_ssl</ParameterName>
      </Parameter>
      <Parameter>
        <ParameterValue>$user, public</ParameterValue>
        <DataType>string</DataType>
        <Source>engine-default</Source>
        <IsModifiable>true</IsModifiable>
        <Description>Sets the schema search order for names that are not schema-qualified.</Description>
        <ParameterName>search_path</ParameterName>
      </Parameter>
      <Parameter>
        <ParameterValue>0</ParameterValue>
        <DataType>integer</DataType>
        <Source>engine-default</Source>
        <IsModifiable>true</IsModifiable>
        <Description>Aborts any statement that takes over the specified number of milliseconds.</Description>
        <ParameterName>statement_timeout</ParameterName>
      </Parameter>
      <Parameter>
        <ParameterValue>[{"query_concurrency":5}]</ParameterValue>
        <DataType>string</DataType>
        <Source>engine-default</Source>
        <IsModifiable>true</IsModifiable>
        <Description>wlm json configuration</Description>
        <ParameterName>wlm_json_configuration</ParameterName>
      </Parameter>
    </Parameters>
  </DescribeClusterParametersResult>
  <ResponseMetadata>
    <RequestId>2ba35df4-40d3-11e2-82cf-0b45b05c0221</RequestId>
  </ResponseMetadata>
</DescribeClusterParametersResponse>
