public String getSessionPolicyArn() {
        return this.sessionPolicyArn;
    }
<p>
The Amazon Resource Name (ARN) for the session policy that will be applied to the user or group. You should
specify the ARN for the session policy that you want to apply, not the ARN of your user role. For more
information, see <a
href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-studio-user-role.html">Create an Amazon EMR
Studio User Role with Session Policies</a>.
</p>

@return The Amazon Resource Name (ARN) for the session policy that will be applied to the user or group. You
        should specify the ARN for the session policy that you want to apply, not the ARN of your user role. For
        more information, see <a
        href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-studio-user-role.html">Create an Amazon
        EMR Studio User Role with Session Policies</a>.
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/CreateStudioSessionMappingRequest.java