# CognitoConfig


Use this parameter to configure your Amazon Cognito workforce. A single Cognito workforce is created using and corresponds to a single [ Amazon Cognito user pool](https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-identity-pools.html).

## Contents


 ** ClientId **   <a name="sagemaker-Type-CognitoConfig-ClientId"></a>
The client ID for your Amazon Cognito user pool.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `[ -~]+`   
Required: Yes

 ** UserPool **   <a name="sagemaker-Type-CognitoConfig-UserPool"></a>
A [ user pool](https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-identity-pools.html) is a user directory in Amazon Cognito. With a user pool, your users can sign in to your web or mobile app through Amazon Cognito. Your users can also sign in through social identity providers like Google, Facebook, Amazon, or Apple, and through SAML identity providers.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 55.  
Pattern: `[\w-]+_[0-9a-zA-Z]+`   
Required: Yes

## See Also


For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\$1\$1](https://docs.amazonaws.cn/goto/SdkForCpp/sagemaker-2017-07-24/CognitoConfig) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/sagemaker-2017-07-24/CognitoConfig) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/sagemaker-2017-07-24/CognitoConfig)