AI-generated Key Takeaways
- 
          This page outlines the possible match types for keywords that can trigger an ad, including close variants. 
- 
          Key match types include Broad, Exact, Phrase, Near Exact, Near Phrase, AI Max, and Performance Max. 
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          UNSPECIFIED and UNKNOWN are enum values representing unassigned or unknown types. 
Possible match types for a keyword triggering an ad, including variants.
| Enums | |
|---|---|
| 
 | Not specified. | 
| 
 | Used for return value only. Represents value unknown in this version. | 
| 
 | Broad match. | 
| 
 | Exact match. | 
| 
 | Phrase match. | 
| 
 | Exact match (close variant). | 
| 
 | Phrase match (close variant). | 
| 
 | Match type for AI Max Search. | 
| 
 | Match type for Performance Max campaigns. |