public String getRoleArn() {
        return this.roleArn;
    }
An Amazon Resource Name (ARN) of an IAM role that AWS Elemental MediaPackage will assume when accessing the key
provider service.

@return An Amazon Resource Name (ARN) of an IAM role that AWS Elemental MediaPackage will assume when accessing
        the key provider service.
aws-java-sdk-mediapackage/src/main/java/com/amazonaws/services/mediapackage/model/SpekeKeyProvider.java