Creates, updates, or removes ads. Operation statuses are returned.
List of thrown errors:
[AdCustomizerError]()
[AdError]()
[AdGroupAdError]()
[AdSharingError]()
[AdxError]()
[AssetError]()
[AssetLinkError]()
[AuthenticationError]()
[AuthorizationError]()
[CollectionSizeError]()
[ContextError]()
[DatabaseError]()
[DateError]()
[DistinctError]()
[FeedAttributeReferenceError]()
[FieldError]()
[FieldMaskError]()
[FunctionError]()
[FunctionParsingError]()
[HeaderError]()
[IdError]()
[ImageError]()
[InternalError]()
[ListOperationError]()
[MediaBundleError]()
[MediaFileError]()
[MutateError]()
[NewResourceCreationError]()
[NotEmptyError]()
[NullError]()
[OperationAccessDeniedError]()
[OperatorError]()
[PolicyFindingError]()
[PolicyValidationParameterError]()
[PolicyViolationError]()
[QuotaError]()
[RangeError]()
[RequestError]()
[ResourceCountLimitExceededError]()
[SizeLimitError]()
[StringFormatError]()
[StringLengthError]()
[UrlFieldError]()