AWS::WAF::XssMatchSet:
  Properties: 
    XssMatchTuples: |
      [
        {
          "FieldToMatch" => {
            "Data" => "If you specify HEADER for the Type property, the name of the header that AWS WAF searches for, such as User-Agent or Referer. If you specify any other value for the Type property, do not specify this property.",
            "Type" => "URI | QUERY_STRING | HEADER | METHOD | BODY"
          },
          "TextTransformation" => "NONE | COMPRESS_WHITE_SPACE | HTML_ENTITY_DECODE | LOWERCASE | CMD_LINE | URL_DECODE"
        }
      ]

    Name: "\"A friendly name or description of the XssMatchSet.\""