# MemberDefinition
<a name="API_MemberDefinition"></a>

Defines an Amazon Cognito or your own OIDC IdP user group that is part of a work team.

## Contents
<a name="API_MemberDefinition_Contents"></a>

 ** CognitoMemberDefinition **   <a name="sagemaker-Type-MemberDefinition-CognitoMemberDefinition"></a>
The Amazon Cognito user group that is part of the work team.  
Type: [CognitoMemberDefinition](API_CognitoMemberDefinition.md) object  
Required: No

 ** OidcMemberDefinition **   <a name="sagemaker-Type-MemberDefinition-OidcMemberDefinition"></a>
A list user groups that exist in your OIDC Identity Provider (IdP). One to ten groups can be used to create a single private work team. When you add a user group to the list of `Groups`, you can add that user group to one or more private work teams. If you add a user group to a private work team, all workers in that user group are added to the work team.  
Type: [OidcMemberDefinition](API_OidcMemberDefinition.md) object  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/sagemaker-2017-07-24/MemberDefinition) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/sagemaker-2017-07-24/MemberDefinition) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/sagemaker-2017-07-24/MemberDefinition)