Note: Version v201905 will be sunset soon. All users of those versions must migrate to a newer one.

enum ClickTrackingLineItemError.Reason (v202005)

The reasons for the target error.

Enumeration Description
TYPE_IMMUTABLE The line item type cannot be changed once created.
INVALID_TARGETING_TYPE Click tracking line items can only be targeted at ad unit inventory, all other types are invalid, as well as placements.
INVALID_ROADBLOCKING_TYPE Click tracking line items do not allow us to control creative delivery so are by nature one or more as entered by the third party.
INVALID_CREATIVEROTATION_TYPE Click tracking line items do not support the CreativeRotationType.OPTIMIZED creative rotation type.
INVALID_DELIVERY_RATE_TYPE Click tracking line items do not allow us to control line item delivery so we can not control the rate at which they are served.
UNSUPPORTED_FIELD Not all fields are supported by the click tracking line items.
UNKNOWN The value returned if the actual value is not exposed by the requested API version.