Class Ack (3.60.0) 

Ack(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Arguments to ack][google.spanner.v1.Mutation.ack] operations.

Attributes
Name Description
queue str
Required. The queue where the message to be acked is stored.
key google.protobuf.struct_pb2.ListValue
Required. The primary key of the message to be acked.
ignore_not_found bool
By default, an attempt to ack a message that does not exist will fail with a NOT_FOUND error. With ignore_not_found set to true, the ack will succeed even if the message does not exist. This is useful for unconditionally acking a message, even if it is missing or has already been acked.