# IAMRoleIdentity


Contains information about an AWS Identity and Access Management role. For more information, see [IAM roles](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles.html) in the *IAM User Guide*.

## Contents


 ** arn **   <a name="iotsitewise-Type-IAMRoleIdentity-arn"></a>
The ARN of the IAM role. For more information, see [IAM ARNs](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html) in the *IAM User Guide*.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1600.  
Pattern: `^arn:aws(-cn|-us-gov)?:[a-zA-Z0-9-:\/_\.\+=,@]+$`   
Required: Yes

## See Also


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/iotsitewise-2019-12-02/IAMRoleIdentity) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iotsitewise-2019-12-02/IAMRoleIdentity) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iotsitewise-2019-12-02/IAMRoleIdentity)