Interface ManualBatchTuningParametersOrBuilder (3.19.0)

Immutable. The number of the records (e.g. instances) of the operation given in each batch to a machine replica. Machine type, and size of a single record should be considered when setting this parameter, higher value speeds up the batch operation's execution, but too high value will result in a whole batch not fitting in a machine's memory, and the whole operation will fail. The default value is 64.

int32 batch_size = 1 [(.google.api.field_behavior) = IMMUTABLE];