oppoAppKey property Null safety
@JsonKey(name: 'KEY_OPPO_APP_KEY'), final
oppo 推送appKey
Implementation
@JsonKey(name: 'KEY_OPPO_APP_KEY')
final String? oppoAppKey;
oppo 推送appKey
@JsonKey(name: 'KEY_OPPO_APP_KEY')
final String? oppoAppKey;