RequestMetadata.fromJson constructor
      
      RequestMetadata.fromJson(
    
    
- Map json_
Implementation
RequestMetadata.fromJson(core.Map json_)
    : this(
        allowMissingIds: json_['allowMissingIds'] as core.bool?,
        deviceInfo: json_.containsKey('deviceInfo')
            ? DeviceInfo.fromJson(
                json_['deviceInfo'] as core.Map<core.String, core.dynamic>)
            : null,
        domain: json_['domain'] as core.String?,
        sessionId: json_['sessionId'] as core.String?,
        userId: json_['userId'] as core.String?,
      );