sqs/aws.sdk.kotlin.services.sqs.model/Message/attributes

attributes

val attributes: Map<MessageSystemAttributeName, String>?

A map of the attributes requested in <a>ReceiveMessage</a> to their respective values. Supported attributes:

ApproximateReceiveCount
ApproximateFirstReceiveTimestamp
MessageDeduplicationId
MessageGroupId
SenderId
SentTimestamp
SequenceNumber

ApproximateFirstReceiveTimestamp and SentTimestamp are each returned as an integer representing the epoch time in milliseconds.