{
  "version":"2.0",
  "metadata":{
    "apiVersion":"2016-11-28",
    "endpointPrefix":"waf-regional",
    "jsonVersion":"1.1",
    "protocol":"json",
    "serviceAbbreviation":"WAF Regional",
    "serviceFullName":"AWS WAF Regional",
    "signatureVersion":"v4",
    "targetPrefix":"AWSWAF_Regional_20161128",
    "uid":"waf-regional-2016-11-28"
  },
  "operations":{
    "AssociateWebACL":{
      "name":"AssociateWebACL",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"AssociateWebACLRequest"},
      "output":{"shape":"AssociateWebACLResponse"},
      "errors":[
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFInvalidParameterException"},
        {"shape":"WAFNonexistentItemException"},
        {"shape":"WAFUnavailableEntityException"}
      ],
      "documentation":"<p>Associates a web ACL with a resource.</p>"
    },
    "CreateByteMatchSet":{
      "name":"CreateByteMatchSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateByteMatchSetRequest"},
      "output":{"shape":"CreateByteMatchSetResponse"},
      "errors":[
        {"shape":"WAFDisallowedNameException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFInvalidParameterException"},
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFLimitsExceededException"}
      ],
      "documentation":"<p>Creates a <code>ByteMatchSet</code>. You then use <a>UpdateByteMatchSet</a> to identify the part of a web request that you want AWS WAF to inspect, such as the values of the <code>User-Agent</code> header or the query string. For example, you can create a <code>ByteMatchSet</code> that matches any requests with <code>User-Agent</code> headers that contain the string <code>BadBot</code>. You can then configure AWS WAF to reject those requests.</p> <p>To create and configure a <code>ByteMatchSet</code>, perform the following steps:</p> <ol> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>CreateByteMatchSet</code> request.</p> </li> <li> <p>Submit a <code>CreateByteMatchSet</code> request.</p> </li> <li> <p>Use <code>GetChangeToken</code> to get the change token that you provide in the <code>ChangeToken</code> parameter of an <code>UpdateByteMatchSet</code> request.</p> </li> <li> <p>Submit an <a>UpdateByteMatchSet</a> request to specify the part of the request that you want AWS WAF to inspect (for example, the header or the URI) and the value that you want AWS WAF to watch for.</p> </li> </ol> <p>For more information about how to use the AWS WAF API to allow or block HTTP requests, see the <a href=\"http://docs.aws.amazon.com/waf/latest/developerguide/\">AWS WAF Developer Guide</a>.</p>"
    },
    "CreateIPSet":{
      "name":"CreateIPSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateIPSetRequest"},
      "output":{"shape":"CreateIPSetResponse"},
      "errors":[
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFDisallowedNameException"},
        {"shape":"WAFInvalidParameterException"},
        {"shape":"WAFLimitsExceededException"}
      ],
      "documentation":"<p>Creates an <a>IPSet</a>, which you use to specify which web requests you want to allow or block based on the IP addresses that the requests originate from. For example, if you're receiving a lot of requests from one or more individual IP addresses or one or more ranges of IP addresses and you want to block the requests, you can create an <code>IPSet</code> that contains those IP addresses and then configure AWS WAF to block the requests. </p> <p>To create and configure an <code>IPSet</code>, perform the following steps:</p> <ol> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>CreateIPSet</code> request.</p> </li> <li> <p>Submit a <code>CreateIPSet</code> request.</p> </li> <li> <p>Use <code>GetChangeToken</code> to get the change token that you provide in the <code>ChangeToken</code> parameter of an <a>UpdateIPSet</a> request.</p> </li> <li> <p>Submit an <code>UpdateIPSet</code> request to specify the IP addresses that you want AWS WAF to watch for.</p> </li> </ol> <p>For more information about how to use the AWS WAF API to allow or block HTTP requests, see the <a href=\"http://docs.aws.amazon.com/waf/latest/developerguide/\">AWS WAF Developer Guide</a>.</p>"
    },
    "CreateRule":{
      "name":"CreateRule",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateRuleRequest"},
      "output":{"shape":"CreateRuleResponse"},
      "errors":[
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFDisallowedNameException"},
        {"shape":"WAFInvalidParameterException"},
        {"shape":"WAFLimitsExceededException"}
      ],
      "documentation":"<p>Creates a <code>Rule</code>, which contains the <code>IPSet</code> objects, <code>ByteMatchSet</code> objects, and other predicates that identify the requests that you want to block. If you add more than one predicate to a <code>Rule</code>, a request must match all of the specifications to be allowed or blocked. For example, suppose you add the following to a <code>Rule</code>:</p> <ul> <li> <p>An <code>IPSet</code> that matches the IP address <code>192.0.2.44/32</code> </p> </li> <li> <p>A <code>ByteMatchSet</code> that matches <code>BadBot</code> in the <code>User-Agent</code> header</p> </li> </ul> <p>You then add the <code>Rule</code> to a <code>WebACL</code> and specify that you want to blocks requests that satisfy the <code>Rule</code>. For a request to be blocked, it must come from the IP address 192.0.2.44 <i>and</i> the <code>User-Agent</code> header in the request must contain the value <code>BadBot</code>.</p> <p>To create and configure a <code>Rule</code>, perform the following steps:</p> <ol> <li> <p>Create and update the predicates that you want to include in the <code>Rule</code>. For more information, see <a>CreateByteMatchSet</a>, <a>CreateIPSet</a>, and <a>CreateSqlInjectionMatchSet</a>.</p> </li> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>CreateRule</code> request.</p> </li> <li> <p>Submit a <code>CreateRule</code> request.</p> </li> <li> <p>Use <code>GetChangeToken</code> to get the change token that you provide in the <code>ChangeToken</code> parameter of an <a>UpdateRule</a> request.</p> </li> <li> <p>Submit an <code>UpdateRule</code> request to specify the predicates that you want to include in the <code>Rule</code>.</p> </li> <li> <p>Create and update a <code>WebACL</code> that contains the <code>Rule</code>. For more information, see <a>CreateWebACL</a>.</p> </li> </ol> <p>For more information about how to use the AWS WAF API to allow or block HTTP requests, see the <a href=\"http://docs.aws.amazon.com/waf/latest/developerguide/\">AWS WAF Developer Guide</a>.</p>"
    },
    "CreateSizeConstraintSet":{
      "name":"CreateSizeConstraintSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateSizeConstraintSetRequest"},
      "output":{"shape":"CreateSizeConstraintSetResponse"},
      "errors":[
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFDisallowedNameException"},
        {"shape":"WAFInvalidParameterException"},
        {"shape":"WAFLimitsExceededException"}
      ],
      "documentation":"<p>Creates a <code>SizeConstraintSet</code>. You then use <a>UpdateSizeConstraintSet</a> to identify the part of a web request that you want AWS WAF to check for length, such as the length of the <code>User-Agent</code> header or the length of the query string. For example, you can create a <code>SizeConstraintSet</code> that matches any requests that have a query string that is longer than 100 bytes. You can then configure AWS WAF to reject those requests.</p> <p>To create and configure a <code>SizeConstraintSet</code>, perform the following steps:</p> <ol> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>CreateSizeConstraintSet</code> request.</p> </li> <li> <p>Submit a <code>CreateSizeConstraintSet</code> request.</p> </li> <li> <p>Use <code>GetChangeToken</code> to get the change token that you provide in the <code>ChangeToken</code> parameter of an <code>UpdateSizeConstraintSet</code> request.</p> </li> <li> <p>Submit an <a>UpdateSizeConstraintSet</a> request to specify the part of the request that you want AWS WAF to inspect (for example, the header or the URI) and the value that you want AWS WAF to watch for.</p> </li> </ol> <p>For more information about how to use the AWS WAF API to allow or block HTTP requests, see the <a href=\"http://docs.aws.amazon.com/waf/latest/developerguide/\">AWS WAF Developer Guide</a>.</p>"
    },
    "CreateSqlInjectionMatchSet":{
      "name":"CreateSqlInjectionMatchSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateSqlInjectionMatchSetRequest"},
      "output":{"shape":"CreateSqlInjectionMatchSetResponse"},
      "errors":[
        {"shape":"WAFDisallowedNameException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFInvalidParameterException"},
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFLimitsExceededException"}
      ],
      "documentation":"<p>Creates a <a>SqlInjectionMatchSet</a>, which you use to allow, block, or count requests that contain snippets of SQL code in a specified part of web requests. AWS WAF searches for character sequences that are likely to be malicious strings.</p> <p>To create and configure a <code>SqlInjectionMatchSet</code>, perform the following steps:</p> <ol> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>CreateSqlInjectionMatchSet</code> request.</p> </li> <li> <p>Submit a <code>CreateSqlInjectionMatchSet</code> request.</p> </li> <li> <p>Use <code>GetChangeToken</code> to get the change token that you provide in the <code>ChangeToken</code> parameter of an <a>UpdateSqlInjectionMatchSet</a> request.</p> </li> <li> <p>Submit an <a>UpdateSqlInjectionMatchSet</a> request to specify the parts of web requests in which you want to allow, block, or count malicious SQL code.</p> </li> </ol> <p>For more information about how to use the AWS WAF API to allow or block HTTP requests, see the <a href=\"http://docs.aws.amazon.com/waf/latest/developerguide/\">AWS WAF Developer Guide</a>.</p>"
    },
    "CreateWebACL":{
      "name":"CreateWebACL",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateWebACLRequest"},
      "output":{"shape":"CreateWebACLResponse"},
      "errors":[
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFDisallowedNameException"},
        {"shape":"WAFInvalidParameterException"},
        {"shape":"WAFLimitsExceededException"}
      ],
      "documentation":"<p>Creates a <code>WebACL</code>, which contains the <code>Rules</code> that identify the CloudFront web requests that you want to allow, block, or count. AWS WAF evaluates <code>Rules</code> in order based on the value of <code>Priority</code> for each <code>Rule</code>.</p> <p>You also specify a default action, either <code>ALLOW</code> or <code>BLOCK</code>. If a web request doesn't match any of the <code>Rules</code> in a <code>WebACL</code>, AWS WAF responds to the request with the default action. </p> <p>To create and configure a <code>WebACL</code>, perform the following steps:</p> <ol> <li> <p>Create and update the <code>ByteMatchSet</code> objects and other predicates that you want to include in <code>Rules</code>. For more information, see <a>CreateByteMatchSet</a>, <a>UpdateByteMatchSet</a>, <a>CreateIPSet</a>, <a>UpdateIPSet</a>, <a>CreateSqlInjectionMatchSet</a>, and <a>UpdateSqlInjectionMatchSet</a>.</p> </li> <li> <p>Create and update the <code>Rules</code> that you want to include in the <code>WebACL</code>. For more information, see <a>CreateRule</a> and <a>UpdateRule</a>.</p> </li> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>CreateWebACL</code> request.</p> </li> <li> <p>Submit a <code>CreateWebACL</code> request.</p> </li> <li> <p>Use <code>GetChangeToken</code> to get the change token that you provide in the <code>ChangeToken</code> parameter of an <a>UpdateWebACL</a> request.</p> </li> <li> <p>Submit an <a>UpdateWebACL</a> request to specify the <code>Rules</code> that you want to include in the <code>WebACL</code>, to specify the default action, and to associate the <code>WebACL</code> with a CloudFront distribution.</p> </li> </ol> <p>For more information about how to use the AWS WAF API, see the <a href=\"http://docs.aws.amazon.com/waf/latest/developerguide/\">AWS WAF Developer Guide</a>.</p>"
    },
    "CreateXssMatchSet":{
      "name":"CreateXssMatchSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateXssMatchSetRequest"},
      "output":{"shape":"CreateXssMatchSetResponse"},
      "errors":[
        {"shape":"WAFDisallowedNameException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFInvalidParameterException"},
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFLimitsExceededException"}
      ],
      "documentation":"<p>Creates an <a>XssMatchSet</a>, which you use to allow, block, or count requests that contain cross-site scripting attacks in the specified part of web requests. AWS WAF searches for character sequences that are likely to be malicious strings.</p> <p>To create and configure an <code>XssMatchSet</code>, perform the following steps:</p> <ol> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>CreateXssMatchSet</code> request.</p> </li> <li> <p>Submit a <code>CreateXssMatchSet</code> request.</p> </li> <li> <p>Use <code>GetChangeToken</code> to get the change token that you provide in the <code>ChangeToken</code> parameter of an <a>UpdateXssMatchSet</a> request.</p> </li> <li> <p>Submit an <a>UpdateXssMatchSet</a> request to specify the parts of web requests in which you want to allow, block, or count cross-site scripting attacks.</p> </li> </ol> <p>For more information about how to use the AWS WAF API to allow or block HTTP requests, see the <a href=\"http://docs.aws.amazon.com/waf/latest/developerguide/\">AWS WAF Developer Guide</a>.</p>"
    },
    "DeleteByteMatchSet":{
      "name":"DeleteByteMatchSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteByteMatchSetRequest"},
      "output":{"shape":"DeleteByteMatchSetResponse"},
      "errors":[
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFNonexistentItemException"},
        {"shape":"WAFReferencedItemException"},
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFNonEmptyEntityException"}
      ],
      "documentation":"<p>Permanently deletes a <a>ByteMatchSet</a>. You can't delete a <code>ByteMatchSet</code> if it's still used in any <code>Rules</code> or if it still includes any <a>ByteMatchTuple</a> objects (any filters).</p> <p>If you just want to remove a <code>ByteMatchSet</code> from a <code>Rule</code>, use <a>UpdateRule</a>.</p> <p>To permanently delete a <code>ByteMatchSet</code>, perform the following steps:</p> <ol> <li> <p>Update the <code>ByteMatchSet</code> to remove filters, if any. For more information, see <a>UpdateByteMatchSet</a>.</p> </li> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>DeleteByteMatchSet</code> request.</p> </li> <li> <p>Submit a <code>DeleteByteMatchSet</code> request.</p> </li> </ol>"
    },
    "DeleteIPSet":{
      "name":"DeleteIPSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteIPSetRequest"},
      "output":{"shape":"DeleteIPSetResponse"},
      "errors":[
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFNonexistentItemException"},
        {"shape":"WAFReferencedItemException"},
        {"shape":"WAFNonEmptyEntityException"}
      ],
      "documentation":"<p>Permanently deletes an <a>IPSet</a>. You can't delete an <code>IPSet</code> if it's still used in any <code>Rules</code> or if it still includes any IP addresses.</p> <p>If you just want to remove an <code>IPSet</code> from a <code>Rule</code>, use <a>UpdateRule</a>.</p> <p>To permanently delete an <code>IPSet</code> from AWS WAF, perform the following steps:</p> <ol> <li> <p>Update the <code>IPSet</code> to remove IP address ranges, if any. For more information, see <a>UpdateIPSet</a>.</p> </li> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>DeleteIPSet</code> request.</p> </li> <li> <p>Submit a <code>DeleteIPSet</code> request.</p> </li> </ol>"
    },
    "DeleteRule":{
      "name":"DeleteRule",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteRuleRequest"},
      "output":{"shape":"DeleteRuleResponse"},
      "errors":[
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFNonexistentItemException"},
        {"shape":"WAFReferencedItemException"},
        {"shape":"WAFNonEmptyEntityException"}
      ],
      "documentation":"<p>Permanently deletes a <a>Rule</a>. You can't delete a <code>Rule</code> if it's still used in any <code>WebACL</code> objects or if it still includes any predicates, such as <code>ByteMatchSet</code> objects.</p> <p>If you just want to remove a <code>Rule</code> from a <code>WebACL</code>, use <a>UpdateWebACL</a>.</p> <p>To permanently delete a <code>Rule</code> from AWS WAF, perform the following steps:</p> <ol> <li> <p>Update the <code>Rule</code> to remove predicates, if any. For more information, see <a>UpdateRule</a>.</p> </li> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>DeleteRule</code> request.</p> </li> <li> <p>Submit a <code>DeleteRule</code> request.</p> </li> </ol>"
    },
    "DeleteSizeConstraintSet":{
      "name":"DeleteSizeConstraintSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteSizeConstraintSetRequest"},
      "output":{"shape":"DeleteSizeConstraintSetResponse"},
      "errors":[
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFNonexistentItemException"},
        {"shape":"WAFReferencedItemException"},
        {"shape":"WAFNonEmptyEntityException"}
      ],
      "documentation":"<p>Permanently deletes a <a>SizeConstraintSet</a>. You can't delete a <code>SizeConstraintSet</code> if it's still used in any <code>Rules</code> or if it still includes any <a>SizeConstraint</a> objects (any filters).</p> <p>If you just want to remove a <code>SizeConstraintSet</code> from a <code>Rule</code>, use <a>UpdateRule</a>.</p> <p>To permanently delete a <code>SizeConstraintSet</code>, perform the following steps:</p> <ol> <li> <p>Update the <code>SizeConstraintSet</code> to remove filters, if any. For more information, see <a>UpdateSizeConstraintSet</a>.</p> </li> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>DeleteSizeConstraintSet</code> request.</p> </li> <li> <p>Submit a <code>DeleteSizeConstraintSet</code> request.</p> </li> </ol>"
    },
    "DeleteSqlInjectionMatchSet":{
      "name":"DeleteSqlInjectionMatchSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteSqlInjectionMatchSetRequest"},
      "output":{"shape":"DeleteSqlInjectionMatchSetResponse"},
      "errors":[
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFNonexistentItemException"},
        {"shape":"WAFReferencedItemException"},
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFNonEmptyEntityException"}
      ],
      "documentation":"<p>Permanently deletes a <a>SqlInjectionMatchSet</a>. You can't delete a <code>SqlInjectionMatchSet</code> if it's still used in any <code>Rules</code> or if it still contains any <a>SqlInjectionMatchTuple</a> objects.</p> <p>If you just want to remove a <code>SqlInjectionMatchSet</code> from a <code>Rule</code>, use <a>UpdateRule</a>.</p> <p>To permanently delete a <code>SqlInjectionMatchSet</code> from AWS WAF, perform the following steps:</p> <ol> <li> <p>Update the <code>SqlInjectionMatchSet</code> to remove filters, if any. For more information, see <a>UpdateSqlInjectionMatchSet</a>.</p> </li> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>DeleteSqlInjectionMatchSet</code> request.</p> </li> <li> <p>Submit a <code>DeleteSqlInjectionMatchSet</code> request.</p> </li> </ol>"
    },
    "DeleteWebACL":{
      "name":"DeleteWebACL",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteWebACLRequest"},
      "output":{"shape":"DeleteWebACLResponse"},
      "errors":[
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFNonexistentItemException"},
        {"shape":"WAFReferencedItemException"},
        {"shape":"WAFNonEmptyEntityException"}
      ],
      "documentation":"<p>Permanently deletes a <a>WebACL</a>. You can't delete a <code>WebACL</code> if it still contains any <code>Rules</code>.</p> <p>To delete a <code>WebACL</code>, perform the following steps:</p> <ol> <li> <p>Update the <code>WebACL</code> to remove <code>Rules</code>, if any. For more information, see <a>UpdateWebACL</a>.</p> </li> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>DeleteWebACL</code> request.</p> </li> <li> <p>Submit a <code>DeleteWebACL</code> request.</p> </li> </ol>"
    },
    "DeleteXssMatchSet":{
      "name":"DeleteXssMatchSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteXssMatchSetRequest"},
      "output":{"shape":"DeleteXssMatchSetResponse"},
      "errors":[
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFNonexistentItemException"},
        {"shape":"WAFReferencedItemException"},
        {"shape":"WAFStaleDataException"},
        {"shape":"WAFNonEmptyEntityException"}
      ],
      "documentation":"<p>Permanently deletes an <a>XssMatchSet</a>. You can't delete an <code>XssMatchSet</code> if it's still used in any <code>Rules</code> or if it still contains any <a>XssMatchTuple</a> objects.</p> <p>If you just want to remove an <code>XssMatchSet</code> from a <code>Rule</code>, use <a>UpdateRule</a>.</p> <p>To permanently delete an <code>XssMatchSet</code> from AWS WAF, perform the following steps:</p> <ol> <li> <p>Update the <code>XssMatchSet</code> to remove filters, if any. For more information, see <a>UpdateXssMatchSet</a>.</p> </li> <li> <p>Use <a>GetChangeToken</a> to get the change token that you provide in the <code>ChangeToken</code> parameter of a <code>DeleteXssMatchSet</code> request.</p> </li> <li> <p>Submit a <code>DeleteXssMatchSet</code> request.</p> </li> </ol>"
    },
    "DisassociateWebACL":{
      "name":"DisassociateWebACL",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DisassociateWebACLRequest"},
      "output":{"shape":"DisassociateWebACLResponse"},
      "errors":[
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFInvalidParameterException"},
        {"shape":"WAFNonexistentItemException"}
      ],
      "documentation":"<p>Removes a web ACL from the specified resource.</p>"
    },
    "GetByteMatchSet":{
      "name":"GetByteMatchSet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"GetByteMatchSetRequest"},
      "output":{"shape":"GetByteMatchSetResponse"},
      "errors":[
        {"shape":"WAFInternalErrorException"},
        {"shape":"WAFInvalidAccountException"},
        {"shape":"WAFNonexistentItemException"}
      ],
      "documentation":"<p>Returns the <a>ByteMatchSet</a> specified by <code>ByteMatchSetId</code>.</p>"
    },
    "GetChangeToken":{
      "name":"GetChangeToken",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"GetChangeTokenRequest"},
      "output":{"shape":"GetChangeTokenResponse"},
      "errors":[
        {"shape":"WAFInternalErrorException"}
      ],
      "documentation":"<p>When you want to create, update, or delete AWS WAF objects, get a change token and include the change token in the create, update, or delete request. Change tokens ensure that your application doesn't submit conflicting requests to AWS WAF.</p> <p>Each create, update, or delete request must use a unique change token. If your application submits a <code>GetChangeToken</code> request and then submits a second <code>GetChangeToken</code> request before submitting a create, update, or delete request, the second <code>GetChangeToken</code> request returns the same value as the first <code>GetChangeToken</code> request.</p> <p>When you use a change token in a create, update, or delete request, the status of the change token changes to <code>PENDING</code>, which indicates that AWS WAF is propagating the change to all AWS WAF servers. Use <code>GetChangeTokenStatus</code> to determine the status of your change token.</p>"
    },
    "GetChangeTokenStatus":{
      "name":"GetChangeTokenStatus",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"GetChangeTokenStatusRequest"},
      "output":{"shape":"GetChangeTokenStatusResponse"},
      "errors":[
        {"shape":"WAFNonexistentItemException"},
        {"shape":"WAFInternalErrorException"}
      ],
      "documentation":"<p>Returns the status of a <code>ChangeToken</code> that you got by calling <a>GetChangeToken</a>. <code>ChangeTokenStatus</code> is one of the following values:</p> <ul> <li> <p> <code>PROVISIONED</code>: You requested the change token by calling <code>GetChangeToken</code>, but you haven't used it yet in a call to create, update, or delete an AWS WAF object.</p> </li> <li> <p> <code>PENDING</code>: AWS WAF is propagating the create, update, or delete request to all AWS WAF servers.</p> </li> <li> <p> <code>IN_SYNC</code>: Propagation is complete.</p> </li> </ul>"
    },
    "GetIPSet":{
      "name":"GetIPSet",
      "http":{
        "method":"POST",
        "requestUri":"/"