AI-generated Key Takeaways
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ChangeHistoryValue is an unused class that provides reference documentation for ChangeHistoryEntityType and ChangeHistoryOperation.
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The ChangeHistoryValue class inherits from Value and ObjectValue.
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The ChangeHistoryValue class has fields for
entityTypeandoperation. - 
          
entityTypeis an enumeration representing various entities like COMPANY, CREATIVE, LINE_ITEM, etc. - 
          
operationis an enumeration representing operations like CREATE, UPDATE, or DELETE. 
This class is unused. It exists only to provide reference documentation of the possible values for type and ChangeHistoryOperation.
- Namespace
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https://www.google.com/apis/ads/publisher/v202508 
                        Field | 
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|---|---|
                        
                           Value (inherited)
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                           ObjectValue (inherited)
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                  |
                        
                           ChangeHistoryValue
                        
                      | 
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                      | 
                     
                        
                         
 Enumerations 
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 Enumerations 
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