# RepositoryCredentials
<a name="API_RepositoryCredentials"></a>

The repository credentials for private registry authentication.

## Contents
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 ** credentialsParameter **   <a name="ECS-Type-RepositoryCredentials-credentialsParameter"></a>
The Amazon Resource Name (ARN) of the secret containing the private repository credentials.  
When you use the Amazon ECS API, Amazon CLI, or Amazon SDK, if the secret exists in the same Region as the task that you're launching then you can use either the full ARN or the name of the secret. When you use the Amazon Management Console, you must specify the full ARN of the secret.
Type: String  
Required: Yes

## See Also
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For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\+\+](https://docs.amazonaws.cn/goto/SdkForCpp/ecs-2014-11-13/RepositoryCredentials) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/ecs-2014-11-13/RepositoryCredentials) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/ecs-2014-11-13/RepositoryCredentials)