{"SendMessageResponse":{"ResponseMetadata":{"RequestId":"ff4e06f1-52bc-5b21-b48d-65c3a3103ab8"},"SendMessageResult":{"MD5OfMessageAttributes":null,"MD5OfMessageBody":"6666cd76f96956469e7be39d750cc7d9","MD5OfMessageSystemAttributes":null,"MessageId":"a8668ace-2b45-4061-88bf-e76f4841514f","SequenceNumber":null}}}