AI-generated Key Takeaways
- 
          CollectionSizeError is a type of ApiError that occurs when the size of a collection is too large. 
- 
          This error is part of the ForecastService in the Ad Manager API v202505. 
- 
          Key fields associated with this error include fieldPath, fieldPathElements, trigger, errorString (inherited from ApiError), and reason. 
- 
          The reason for the CollectionSizeError can be TOO_LARGEorUNKNOWN.
Error for the size of the collection being too large
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202505
| 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. | 
| CollectionSizeError | |
| 
                            | 
 Enumerations 
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