AI-generated Key Takeaways
- 
          The content lists various services, including AdRuleService, AdjustmentService, and AdsTxtService, among many others. 
- 
          It also details different types of API errors that can occur, such as ApiVersionError, AuthenticationError, and CollectionSizeError. 
- 
          RequiredCollectionError is specifically discussed, indicating issues with collection sizes being missing, too large, or too small. 
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          Details about the RequiredCollectionError include fields like fieldPath,trigger, anderrorStringinherited from ApiError, and its specificreasonenumeration.
A list of all errors to be used for validating sizes of collections.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202502
| 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. | 
| RequiredCollectionError | |
| 
                            | 
                            
 Enumerations 
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