toJson method

@override Map<String, dynamic> toJson()

Re-encode to the externally-tagged wire shape ({tag: payload}).

Implementation

@override
Map<String, dynamic> toJson() => {
      'Finish': {
        'finish_reason': finishReason.toJson(),
        'usage': usage.toJson(),
        if (providerMetadata != null) 'provider_metadata': providerMetadata,
      },
    };