1e41f4b71Sopenharmony_ci# File Management Subsystem Changelog 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci## c1.file_manager.1 Deprecation of File Management Module API and Parameters 4e41f4b71Sopenharmony_ci 5e41f4b71Sopenharmony_ci**Access Level** 6e41f4b71Sopenharmony_ci 7e41f4b71Sopenharmony_ciSystem API 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci**Reason for Change** 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ciThe deprecated API is a new API added in API version 11. Considering the compatibility with the existing APIs in API version 10, the authorization scheme is adjusted and the authorization is implemented by the AMS API **GrantUriPermission**. Therefore, this API is not longer required and is deprecated. 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci**Change Impact** 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ciThis API has never been released with a formal version. No adaptation is required. 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci**API level** 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci<11> 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci**Deprecated Since** 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ciOpenHarmony SDK 4.1.5.1 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ci**Deprecated API/Parameters** 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_cifunction grantPermission(tokenId: number, policies: Array<PolicyInfo>, policyFlag: number): Promise<void> 28e41f4b71Sopenharmony_ci 29e41f4b71Sopenharmony_ciexport enum policyFlag 30e41f4b71Sopenharmony_ci 31e41f4b71Sopenharmony_ciFORBID_PERSISTENCE = 0b10 32e41f4b71Sopenharmony_ci 33e41f4b71Sopenharmony_ciALLOW_PERSISTENCE = 0b1 34e41f4b71Sopenharmony_ci 35e41f4b71Sopenharmony_ci**Adaptation Guide** 36e41f4b71Sopenharmony_ci 37e41f4b71Sopenharmony_ciThis API has never been released with a formal version. No adaptation is required. 38