AI-generated Key Takeaways
- 
          InventoryUnitSizesError is an error type specifically for issues related to inventory unit sizes within the Ad Manager API. 
- 
          This error inherits from the ApiError class and includes fields such as fieldPath, fieldPathElements, trigger, and errorString to provide details about the error. 
- 
          The InventoryUnitSizesError has a 'reason' field with various enumeration values indicating the specific cause of the size error, such as invalid sizes, invalid size for platform, or missing video features. 
An error specifically for InventoryUnitSizes.
- 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. | 
| InventoryUnitSizesError | |
| 
                            | 
                            
 Enumerations 
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