This setting is used by the allocation, replicas, and snapshot actions.
This setting must be either
This setting specifies whether or not the request should return immediately or wait for the operation to complete before returning.
During snapshot initialization, information about all previous snapshots is
loaded into the memory, which means that in large repositories it may take
several seconds (or even minutes) for this command to return even if the
wait_for_completion setting is set to
The default value of this setting differs for each action. The default for the
allocation and replicas actions is
default for the snapshot action is
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