AI-generated Key Takeaways
- 
          The CreativeSetService.RequiredNumberError is an error type used with required number validators. 
- 
          This error type inherits from ApiError and has a specific field, reason, which indicates why the number requirement was not met.
- 
          Possible reasons for the error include the number being required, too large, too small, or unknown. 
- 
          The error details can include the field path, trigger data, and a simple string representation of the error. 
A list of all errors to be used in conjunction with required number validators.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| Field | |
|---|---|
| ApiError(inherited) | |
| 
                            | 
                            The OGNL field path to identify cause of error. | 
| 
                            | A parsed copy of the field path. For example, the field path "operations[1].operand" corresponds to this list: {FieldPathElement(field = "operations", index = 1), FieldPathElement(field = "operand", index = null)}. | 
| 
                            | 
                            The data that caused the error. | 
| 
                            | 
                            A simple string representation of the error and reason. | 
| RequiredNumberError | |
| 
                            | 
 Enumerations 
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