# UpdateWorkspaceAlias
<a name="API_UpdateWorkspaceAlias"></a>

Updates the alias of an existing workspace. 

## Request Syntax
<a name="API_UpdateWorkspaceAlias_RequestSyntax"></a>

```
POST /workspaces/workspaceId/alias HTTP/1.1
Content-type: application/json

{
   "alias": "string",
   "clientToken": "string"
}
```

## URI Request Parameters
<a name="API_UpdateWorkspaceAlias_RequestParameters"></a>

The request uses the following URI parameters.

 ** [workspaceId](#API_UpdateWorkspaceAlias_RequestSyntax) **   <a name="prometheus-UpdateWorkspaceAlias-request-uri-workspaceId"></a>
The ID of the workspace to update.  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Pattern: `.*[0-9A-Za-z][-.0-9A-Z_a-z]*.*`   
Required: Yes

## Request Body
<a name="API_UpdateWorkspaceAlias_RequestBody"></a>

The request accepts the following data in JSON format.

 ** [alias](#API_UpdateWorkspaceAlias_RequestSyntax) **   <a name="prometheus-UpdateWorkspaceAlias-request-alias"></a>
The new alias for the workspace. It does not need to be unique.  
Amazon Managed Service for Prometheus will automatically strip any blank spaces from the beginning and end of the alias that you specify.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 100.  
Required: No

 ** [clientToken](#API_UpdateWorkspaceAlias_RequestSyntax) **   <a name="prometheus-UpdateWorkspaceAlias-request-clientToken"></a>
A unique identifier that you can provide to ensure the idempotency of the request. Case-sensitive.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Pattern: `[!-~]+`   
Required: No

## Response Syntax
<a name="API_UpdateWorkspaceAlias_ResponseSyntax"></a>

```
HTTP/1.1 204
```

## Response Elements
<a name="API_UpdateWorkspaceAlias_ResponseElements"></a>

If the action is successful, the service sends back an HTTP 204 response with an empty HTTP body.

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

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

 ** AccessDeniedException **   
You do not have sufficient access to perform this action.    
 ** message **   
Description of the error.
HTTP Status Code: 403

 ** ConflictException **   
The request would cause an inconsistent state.    
 ** message **   
Description of the error.  
 ** resourceId **   
Identifier of the resource affected.  
 ** resourceType **   
Type of the resource affected.
HTTP Status Code: 409

 ** InternalServerException **   
An unexpected error occurred during the processing of the request.    
 ** message **   
Description of the error.  
 ** retryAfterSeconds **   
Advice to clients on when the call can be safely retried.
HTTP Status Code: 500

 ** ResourceNotFoundException **   
The request references a resources that doesn't exist.    
 ** message **   
Description of the error.  
 ** resourceId **   
Identifier of the resource affected.  
 ** resourceType **   
Type of the resource affected.
HTTP Status Code: 404

 ** ServiceQuotaExceededException **   
Completing the request would cause a service quota to be exceeded.    
 ** message **   
Description of the error.  
 ** quotaCode **   
Service quotas code of the originating quota.  
 ** resourceId **   
Identifier of the resource affected.  
 ** resourceType **   
Type of the resource affected.  
 ** serviceCode **   
Service quotas code for the originating service.
HTTP Status Code: 402

 ** ThrottlingException **   
The request was denied due to request throttling.    
 ** message **   
Description of the error.  
 ** quotaCode **   
Service quotas code for the originating quota.  
 ** retryAfterSeconds **   
Advice to clients on when the call can be safely retried.  
 ** serviceCode **   
Service quotas code for the originating service.
HTTP Status Code: 429

 ** ValidationException **   
The input fails to satisfy the constraints specified by an AWS service.    
 ** fieldList **   
The field that caused the error, if applicable.  
 ** message **   
Description of the error.  
 ** reason **   
Reason the request failed validation.
HTTP Status Code: 400

## See Also
<a name="API_UpdateWorkspaceAlias_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/amp-2020-08-01/UpdateWorkspaceAlias) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/amp-2020-08-01/UpdateWorkspaceAlias) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/amp-2020-08-01/UpdateWorkspaceAlias) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/amp-2020-08-01/UpdateWorkspaceAlias) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/amp-2020-08-01/UpdateWorkspaceAlias) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/amp-2020-08-01/UpdateWorkspaceAlias) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/amp-2020-08-01/UpdateWorkspaceAlias) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/amp-2020-08-01/UpdateWorkspaceAlias) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/amp-2020-08-01/UpdateWorkspaceAlias) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/amp-2020-08-01/UpdateWorkspaceAlias)