Interface UsageMetadata (1.10.0)

Usage metadata about response(s).

Package

  cachedContentTokenCount 
 ?: 
  
 number 
 ;

Optional. Number of tokens in the cached content.

  candidatesTokenCount 
 ?: 
  
 number 
 ;

Optional. Number of tokens in the response(s).

  promptTokenCount 
 ?: 
  
 number 
 ;

Optional. Number of tokens in the request.

  totalTokenCount 
 ?: 
  
 number 
 ;

Optional. Total number of tokens.

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Last updated 2025-09-04 UTC.

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