The name of the bin. If the bin exists, it must contain a Map value; if it does not yet exist, a new Map may be created depending on the map policy's write mode.
One or more key value pairs to write to the map.
Optional
policy: policy.MapPolicyThe map policy.
Operation that can be passed to the Client#operate command.
For each item, depending on the map policy and whether an entry with the same key already exists in the map, a new entry will be added to the map or the existing entry with the same key will be updated. If the bin does not yet contain a map value, a new map may be created.
This operation returns the new size of the map.
Writes each entry of the given map to the map bin on the server.