tool
public final Usage.Builder toolUseTokensByModality(List<Usage.ToolUseTokensByModality> toolUseTokensByModality)
A breakdown of tool-use token usage by modality.
public final Usage.Builder toolUseTokensByModality(JsonField<List<Usage.ToolUseTokensByModality>> toolUseTokensByModality)
Sets Builder.toolUseTokensByModality to an arbitrary JSON value.
You should usually call Builder.toolUseTokensByModality with a well-typed List<ToolUseTokensByModality> value instead. This method is primarily for setting the field to an undocumented or not yet supported value.