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enum CustomCreativeError.Reason (v201911)

The reasons for the target error.

Enumeration Description
DUPLICATE_MACRO_NAME_FOR_CREATIVE Macros associated with a single custom creative must have unique names.
SNIPPET_REFERENCES_MISSING_MACRO The file macro referenced in the snippet does not exist.
UNRECOGNIZED_MACRO The macro referenced in the snippet is not valid.
CUSTOM_CREATIVE_NOT_ALLOWED Custom creatives are not allowed in this context.
MISSING_INTERSTITIAL_MACRO The custom creative is an interstitial, but the snippet is missing an interstitial macro.
DUPLICATE_ASSET_IN_MACROS Macros associated with the same custom creative cannot share the same asset.
UNKNOWN The value returned if the actual value is not exposed by the requested API version.