# RealtimeBetaResponseUsageInputTokenDetailsCachedTokensDetails
## Properties
**text_tokens** | Option<**i32**> | The number of cached text tokens used as input for the Response. | [optional]
**image_tokens** | Option<**i32**> | The number of cached image tokens used as input for the Response. | [optional]
**audio_tokens** | Option<**i32**> | The number of cached audio tokens used as input for the Response. | [optional]
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