ExtractedUsageMetadata()| Name | Type |
|---|---|
| input_tokens | int |
| output_tokens | int |
| total_tokens | int |
| input_token_details | InputTokenDetails |
| output_token_details | OutputTokenDetails |
| input_cost | float |
| output_cost | float |
| total_cost | float |
| input_cost_details | InputCostDetails |
| output_cost_details | OutputCostDetails |
Usage metadata dictionary extracted from a run.
Should be the same as UsageMetadata, but does not require all keys to be present.