enum CreativePreviewError.Reason (v202411)
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Service
LineItemCreativeAssociation...
- Namespace
-
https://www.google.com/apis/ads/publisher/v202411
| Enumeration |
Description |
CANNOT_GENERATE_PREVIEW_URL
|
The creative cannot be previewed on this page.
|
CANNOT_GENERATE_PREVIEW_URL_FOR_NATIVE_CREATIVES
|
Preview URLs for native creatives must be retrieved with LineItemCreativeAssociationService.getPreviewUrlsForNativeStyles.
|
HTML_SNIPPET_REQUIRED_FOR_THIRD_PARTY_CREATIVE
|
Third party creatives must have an html snippet set in order to obtain a preview URL.
|
UNKNOWN
|
The value returned if the actual value is not exposed by the requested API version.
|
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Last updated 2025-08-06 UTC.
[null,null,["Last updated 2025-08-06 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eCreativePreviewError\u003c/code\u003e enumeration provides reasons why a creative preview might fail within Google Ad Manager.\u003c/p\u003e\n"],["\u003cp\u003eErrors can arise from issues like the inability to generate a preview URL, specific requirements for native or third-party creatives, or unknown reasons.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can use the error reasons, such as \u003ccode\u003eCANNOT_GENERATE_PREVIEW_URL\u003c/code\u003e or \u003ccode\u003eHTML_SNIPPET_REQUIRED_FOR_THIRD_PARTY_CREATIVE\u003c/code\u003e, to troubleshoot and resolve creative preview problems.\u003c/p\u003e\n"],["\u003cp\u003eNative creatives require a different method (\u003ccode\u003egetPreviewUrlsForNativeStyles\u003c/code\u003e) to retrieve preview URLs, as indicated by the \u003ccode\u003eCANNOT_GENERATE_PREVIEW_URL_FOR_NATIVE_CREATIVES\u003c/code\u003e error.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUNKNOWN\u003c/code\u003e error signifies an issue not exposed by the current API version, offering a fallback for unexpected preview failures.\u003c/p\u003e\n"]]],["The `CreativePreviewError.Reason` enumeration outlines reasons why a creative preview URL cannot be generated. Specific causes include the inability to preview on a given page (`CANNOT_GENERATE_PREVIEW_URL`), the requirement to use a different method for native creatives (`CANNOT_GENERATE_PREVIEW_URL_FOR_NATIVE_CREATIVES`), and the need for an HTML snippet for third-party creatives (`HTML_SNIPPET_REQUIRED_FOR_THIRD_PARTY_CREATIVE`). An `UNKNOWN` reason is returned when the real value is hidden. These are all parts of the `LineItemCreativeAssociationService`.\n"],null,["# enum CreativePreviewError.Reason (v202411)\n\n**Service** \n**LineItemCreativeAssociation...** **Dependencies** \n[CreativePreviewError](/ad-manager/api/reference/v202411/LineItemCreativeAssociationService.CreativePreviewError) \n▼\n**CreativePreviewError.Reason**\n\n*** ** * ** ***\n\nNamespace\n:\n `https://www.google.com/apis/ads/publisher/v202411`\n\n| Enumeration | Description |\n|----------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `CANNOT_GENERATE_PREVIEW_URL` | The creative cannot be previewed on this page. |\n| `CANNOT_GENERATE_PREVIEW_URL_FOR_NATIVE_CREATIVES` | Preview URLs for native creatives must be retrieved with [LineItemCreativeAssociationService.getPreviewUrlsForNativeStyles](/ad-manager/api/reference/v202411/LineItemCreativeAssociationService#getPreviewUrlsForNativeStyles). |\n| `HTML_SNIPPET_REQUIRED_FOR_THIRD_PARTY_CREATIVE` | Third party creatives must have an html snippet set in order to obtain a preview URL. |\n| `UNKNOWN` | The value returned if the actual value is not exposed by the requested API version. |"]]
