# DeleteSigningCertificate
<a name="API_DeleteSigningCertificate"></a>

Deletes a signing certificate associated with the specified IAM user.

If you do not specify a user name, IAM determines the user name implicitly based on the AWS access key ID signing the request. This operation works for access keys under the AWS account. Consequently, you can use this operation to manage AWS account root user credentials even if the AWS account has no associated IAM users.

## Request Parameters
<a name="API_DeleteSigningCertificate_RequestParameters"></a>

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

 ** CertificateId **   
The ID of the signing certificate to delete.  
The format of this parameter, as described by its [regex](http://wikipedia.org/wiki/regex) pattern, is a string of characters that can be upper- or lower-cased letters or digits.  
Type: String  
Length Constraints: Minimum length of 24. Maximum length of 128.  
Pattern: `[\w]+`   
Required: Yes

 ** UserName **   
The name of the user the signing certificate belongs to.  
This parameter allows (through its [regex pattern](http://wikipedia.org/wiki/regex)) a string of characters consisting of upper and lowercase alphanumeric characters with no spaces. You can also include any of the following characters: \$1\$1=,.@-  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `[\w+=,.@-]+`   
Required: No

## Errors
<a name="API_DeleteSigningCertificate_Errors"></a>

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

 ** ConcurrentModification **   
The request was rejected because multiple requests to change this object were submitted simultaneously. Wait a few minutes and submit your request again.  
HTTP Status Code: 409

 ** LimitExceeded **   
The request was rejected because it attempted to create resources beyond the current AWS account limits. The error message describes the limit exceeded.  
HTTP Status Code: 409

 ** NoSuchEntity **   
The request was rejected because it referenced a resource entity that does not exist. The error message describes the resource.  
HTTP Status Code: 404

 ** ServiceFailure **   
The request processing has failed because of an unknown error, exception or failure.  
HTTP Status Code: 500

## Examples
<a name="API_DeleteSigningCertificate_Examples"></a>

### Example
<a name="API_DeleteSigningCertificate_Example_1"></a>

This example illustrates one usage of DeleteSigningCertificate.

#### Sample Request
<a name="API_DeleteSigningCertificate_Example_1_Request"></a>

```
https://iam.amazonaws.com/?Action=DeleteSigningCertificate
&UserName=Bob
&CertificateId=TA7SMP42TDN5Z26OBPJE7EXAMPLE
&Version=2010-05-08
&AUTHPARAMS
```

#### Sample Response
<a name="API_DeleteSigningCertificate_Example_1_Response"></a>

```
<DeleteSigningCertificateResponse xmlns="https://iam.amazonaws.com/doc/2010-05-08/">
  <ResponseMetadata>
    <RequestId>7a62c49f-347e-4fc4-9331-6e8eEXAMPLE</RequestId>
  </ResponseMetadata>
</DeleteSigningCertificateResponse>
```

## See Also
<a name="API_DeleteSigningCertificate_SeeAlso"></a>

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/iam-2010-05-08/DeleteSigningCertificate) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/iam-2010-05-08/DeleteSigningCertificate) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/iam-2010-05-08/DeleteSigningCertificate) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/iam-2010-05-08/DeleteSigningCertificate) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iam-2010-05-08/DeleteSigningCertificate) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/iam-2010-05-08/DeleteSigningCertificate) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/iam-2010-05-08/DeleteSigningCertificate) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/iam-2010-05-08/DeleteSigningCertificate) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/iam-2010-05-08/DeleteSigningCertificate) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iam-2010-05-08/DeleteSigningCertificate)