# RevokeToken


Revokes all of the access tokens generated by, and at the same time as, the specified refresh token. After a token is revoked, you can't use the revoked token to access Amazon Cognito user APIs, or to authorize access to your resource server.

**Note**  
Amazon Cognito doesn't evaluate AWS Identity and Access Management (IAM) policies in requests for this API operation. For this operation, you can't use IAM credentials to authorize requests, and you can't grant IAM permissions in policies. For more information about authorization models in Amazon Cognito, see [Using the Amazon Cognito user pools API and user pool endpoints](https://docs.aws.amazon.com/cognito/latest/developerguide/user-pools-API-operations.html).

## Request Syntax


```
{
   "ClientId": "string",
   "ClientSecret": "string",
   "Token": "string"
}
```

## Request Parameters


For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

The request accepts the following data in JSON format.

 ** [ClientId](#API_RevokeToken_RequestSyntax) **   <a name="CognitoUserPools-RevokeToken-request-ClientId"></a>
The ID of the app client where the token that you want to revoke was issued.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `[\w+]+`   
Required: Yes

 ** [ClientSecret](#API_RevokeToken_RequestSyntax) **   <a name="CognitoUserPools-RevokeToken-request-ClientSecret"></a>
The client secret of the requested app client, if the client has a secret.  
Type: String  
Length Constraints: Minimum length of 24. Maximum length of 64.  
Pattern: `[\w+]+`   
Required: No

 ** [Token](#API_RevokeToken_RequestSyntax) **   <a name="CognitoUserPools-RevokeToken-request-Token"></a>
The refresh token that you want to revoke.  
Type: String  
Pattern: `[A-Za-z0-9-_=.]+`   
Required: Yes

## Response Elements


If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

## Errors


For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** ForbiddenException **   
This exception is thrown when AWS WAF doesn't allow your request based on a web ACL that's associated with your user pool.    
 ** message **   
The message returned when AWS WAF doesn't allow your request based on a web ACL that's associated with your user pool.
HTTP Status Code: 400

 ** InternalErrorException **   
This exception is thrown when Amazon Cognito encounters an internal error.    
 ** message **   
The message returned when Amazon Cognito throws an internal error exception.
HTTP Status Code: 500

 ** InvalidParameterException **   
This exception is thrown when the Amazon Cognito service encounters an invalid parameter.    
 ** message **   
The message returned when the Amazon Cognito service throws an invalid parameter exception.  
 ** reasonCode **   
The reason code of the exception.
HTTP Status Code: 400

 ** TooManyRequestsException **   
This exception is thrown when the user has made too many requests for a given operation.    
 ** message **   
The message returned when the Amazon Cognito service returns a too many requests exception.
HTTP Status Code: 400

 ** UnauthorizedException **   
Exception that is thrown when the request isn't authorized. This can happen due to an invalid access token in the request.  
HTTP Status Code: 400

 ** UnsupportedOperationException **   
Exception that is thrown when you attempt to perform an operation that isn't enabled for the user pool client.  
HTTP Status Code: 400

 ** UnsupportedTokenTypeException **   
Exception that is thrown when an unsupported token is passed to an operation.  
HTTP Status Code: 400

## Examples


### Example


The following example request revokes the current user's refresh token and access tokens.

#### Sample Request


```
POST HTTP/1.1
Host: cognito-idp.us-west-2.amazonaws.com
X-Amz-Date: 20230613T200059Z
Accept-Encoding: gzip, deflate, br
X-Amz-Target: AWSCognitoIdentityProviderService.RevokeToken
User-Agent: <UserAgentString>
Authorization: AWS4-HMAC-SHA256 Credential=<Credential>, SignedHeaders=<Headers>, Signature=<Signature>
Content-Length: <PayloadSizeBytes>
{
   "ClientId": "1example23456789",
   "Token": "eyJj123abcEXAMPLE"
}
```

#### Sample Response


```
HTTP/1.1 200 OK
Date: Tue, 13 Jun 2023 20:00:59 GMT
Content-Type: application/x-amz-json-1.0
Content-Length: <PayloadSizeBytes>
x-amzn-requestid: a1b2c3d4-e5f6-a1b2-c3d4-EXAMPLE11111
Connection: keep-alive
{}
```

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/cognito-idp-2016-04-18/RevokeToken) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/cognito-idp-2016-04-18/RevokeToken) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/cognito-idp-2016-04-18/RevokeToken) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/cognito-idp-2016-04-18/RevokeToken) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cognito-idp-2016-04-18/RevokeToken) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/cognito-idp-2016-04-18/RevokeToken) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/cognito-idp-2016-04-18/RevokeToken) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/cognito-idp-2016-04-18/RevokeToken) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/cognito-idp-2016-04-18/RevokeToken) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cognito-idp-2016-04-18/RevokeToken)