AI-generated Key Takeaways
- 
          The content provides a list of various services available, such as AdRuleService, AdjustmentService, and AdsTxtService. 
- 
          It defines a FieldPathElementas a segment of a field path, separated by dots.
- 
          The FieldPathElementhas two fields:field(the name of the field as a string) andindex(the 0-indexed position for list fields, or null otherwise).
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          The listed services and the FieldPathElementdefinition are part of thehttps://www.google.com/apis/ads/publisher/v202502namespace.
A segment of a field path. Each dot in a field path defines a new segment.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202502
| Field | |
|---|---|
| 
                            | 
                            The name of a field in lower camelcase. (e.g. "biddingStrategy") | 
| 
                            | 
                            For list fields, this is a 0-indexed position in the list. Null for non-list fields. |