# ReadIamConnectionMetadata
<a name="API_ReadIamConnectionMetadata"></a>

Read-only metadata for IAM-based connections, containing role and source ARN information.

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

**Note**  
In the following list, the required parameters are described first.

 ** RoleArn **   <a name="QS-Type-ReadIamConnectionMetadata-RoleArn"></a>
The Amazon Resource Name (ARN) of the IAM role to assume for authentication.  
Type: String  
Length Constraints: Minimum length of 20. Maximum length of 2048.  
Required: Yes

 ** SourceArn **   <a name="QS-Type-ReadIamConnectionMetadata-SourceArn"></a>
The Amazon Resource Name (ARN) of the source resource for IAM authentication.  
Type: String  
Required: Yes

## See Also
<a name="API_ReadIamConnectionMetadata_SeeAlso"></a>

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/quicksight-2018-04-01/ReadIamConnectionMetadata) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/ReadIamConnectionMetadata) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/ReadIamConnectionMetadata)