LineItemDeliveryRateType

Possible delivery rates for a LineItem. It dictates the manner in which the LineItem is served.

Enums
LINE_ITEM_DELIVERY_RATE_TYPE_UNSPECIFIED No value specified.
AS_FAST_AS_POSSIBLE The booked impressions may delivered well before the end time. Other lower-priority or lower-value LineItems will be stopped from delivering until the LineItem meets the number of impressions or clicks it is booked for.
EVENLY LineItems are served as evenly as possible across the number of days specified in a LineItem's duration.
FRONTLOADED LineItems are served more aggressively in the beginning of the flight date.