AI-generated Key Takeaways
- 
          This document details MobileApplicationTargetingError, an error related to mobile application targeting within line items in the Google Ad Manager API.
- 
          The MobileApplicationTargetingErrorlists errors specifically for mobile application targeting.
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          This error inherits from ApiError, which provides fields likefieldPath,fieldPathElements,trigger, anderrorStringto help identify the cause and context of the error.
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          The MobileApplicationTargetingErrorincludes areasonfield with possible values likeCANNOT_TARGET_UNLINKED_APPLICATIONandUNKNOWN.
Lists all errors related to mobile application targeting for a line item.
- 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. | 
| MobileApplicationTargetingError | |
| 
                            | 
                            
 Enumerations 
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