SQSClient

config property specifies how messages to process at the same time, default is 1.

config property defines in ms how often to check for new messages after processing a message, i.e. after a messages processed it can poll immediately or after this amount of time, default is 1000 milliseconds.

config property defines in ms how often to check for new messages after an error or no data, i.e. on empty pool when no messages are processed it can poll immediately or after this amount of time, default is 5000 mulliseconds.

property specifies how long the messages being processed stay hidden, in milliseconds.

property defines how long to wait for new messages, i.e. the long poll, in milliseconds

and retryTimeout define how many times to retry failed AWS HTTP requests, default is 5 times starting with the backoff starting at 500 milliseconds.

property which is the time in the future when a message must be actually processed there, The scheduling is implemented using AWS visibilityTimeout feature, keep scheduled messages hidden until the actual time.

which defines in milliseconds the max time a messsage can stay invisible while waiting for its scheduled date, default is 6 hours, the AWS max is 12 hours.