# IamAuthenticationMethod
<a name="API_IamAuthenticationMethod"></a>

A structure that describes details for authentication that uses IAM.

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

 ** ActorPolicy **   <a name="singlesignon-Type-IamAuthenticationMethod-ActorPolicy"></a>
An IAM policy document in JSON.  
Type: JSON value  
Required: Yes

## 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/sso-admin-2020-07-20/IamAuthenticationMethod) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/sso-admin-2020-07-20/IamAuthenticationMethod) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/sso-admin-2020-07-20/IamAuthenticationMethod)