SignBlobResponse.fromJson constructor Null safety

SignBlobResponse.fromJson(
  1. Map _json
)

Implementation

SignBlobResponse.fromJson(core.Map _json)
    : this(
        keyId:
            _json.containsKey('keyId') ? _json['keyId'] as core.String : null,
        signedBlob: _json.containsKey('signedBlob')
            ? _json['signedBlob'] as core.String
            : null,
      );