An identifier for the message. This must be unique within the batch of messages.
Optional
deduplicationThis parameter applies only to FIFO (first-in-first-out) queues. The token used for deduplication of messages within a 5-minute minimum deduplication interval. If a message with a particular id is sent successfully, subsequent messages with the same id are accepted successfully but aren't delivered.
Optional
delayThe length of time, in seconds, for which to delay a specific message. Valid values: 0 to 900. Maximum: 15 minutes.
Optional
groupThis parameter applies only to FIFO (first-in-first-out) queues. When set messages that belong to the same message group are processed in a FIFO manner
Optional
messageEach message attribute consists of a Name, Type, and Value. For more information, see Amazon SQS message attributes.
The messages contents.