AI-generated Key Takeaways
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RequiredNumberError.Reason describes reasons for a number to be invalid within various Ad Manager API services.
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Possible reasons for an invalid number include it being required but not provided, too large, too small, or having specific details related to being too large or too small.
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The reason "UNKNOWN" is used when the actual value of an invalid number is not exposed by the requested API version.
 
Describes reasons for a number to be invalid.
- Namespace
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https://www.google.com/apis/ads/publisher/v202508 
| Enumeration | Description | 
|---|---|
                        REQUIRED
                      | 
                     |
                        TOO_LARGE
                      | 
                     |
                        TOO_SMALL
                      | 
                     |
                        TOO_LARGE_WITH_DETAILS
                      | 
                     |
                        TOO_SMALL_WITH_DETAILS
                      | 
                     |
                        UNKNOWN
                      | 
                     The value returned if the actual value is not exposed by the requested API version. |