AI-generated Key Takeaways
- 
          The page details various Ad Manager API services, including AdRuleService, AdjustmentService, and AdsTxtService, among many others. 
- 
          The document lists several types of API errors, such as ApiVersionError, AuthenticationError, and CollectionSizeError, which is the focus of the current section. 
- 
          CollectionSizeError indicates an error specifically due to the size of a collection being too large. 
- 
          This error is inherited from the base ApiError type and includes a specific 'reason' field to explain the cause, which can be TOO_LARGE or UNKNOWN. 
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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