Represents how the data source supports data auto refresh.
Constants
DATA_REFRESH_TYPE_UNSPECIFIED
value: 0 The data source won't support data auto refresh, which is default value.
SLIDING_WINDOW
value: 1 The data source supports data auto refresh, and runs will be scheduled
for the past few days. Does not allow custom values to be set for each
transfer config.
CUSTOM_SLIDING_WINDOW
value: 2 The data source supports data auto refresh, and runs will be scheduled
for the past few days. Allows custom values to be set for each transfer
config.
