[KeyVault] Add Status Methods to Query Backup and Restore Operations (#14158)

* Add backup/restore status methods to KeyVaultBackupClient

Author: mccoyp

sdk/keyvault/azure-keyvault-administration/azure/keyvault/administration/_backup_client.py

@@ -93,3 +93,35 @@ def begin_selective_restore(self, blob_storage_uri, sas_token, folder_name, key_
             polling=LROBasePolling(lro_algorithms=[KeyVaultBackupClientPolling()], timeout=polling_interval, **kwargs),
             **kwargs
         )
+
+    def get_backup_status(self, job_id, **kwargs):
+        # type: (str, **Any) -> BackupOperation
+        """Returns the status of a full backup operation.
+
+        :param job_id: The job ID returned as part of the backup request
+        :type job_id: str
+        :return: The full backup operation status as a :class:`BackupOperation`
+        :rtype: BackupOperation
+        """
+        return self._client.full_backup_status(
+            vault_base_url=self._vault_url,
+            job_id=job_id,
+            cls=BackupOperation._wrap_generated,
+            **kwargs
+        )
+
+    def get_restore_status(self, job_id, **kwargs):
+        # type: (str, **Any) -> RestoreOperation
+        """Returns the status of a restore operation.
+
+        :param job_id: The job ID returned as part of the restore request
+        :type job_id: str
+        :return: The restore operation status as a :class:`RestoreOperation`
+        :rtype: RestoreOperation
+        """
+        return self._client.restore_status(
+            vault_base_url=self.vault_url,
+            job_id=job_id,
+            cls=RestoreOperation._wrap_generated,
+            **kwargs
+        )

sdk/keyvault/azure-keyvault-administration/azure/keyvault/administration/aio/_backup_client.py

@@ -102,3 +102,35 @@ async def begin_selective_restore(
             ),
             **kwargs
         )
+
+    async def get_backup_status(
+        self, job_id: str, **kwargs: "Any"
+    ) -> "BackupOperation":
+        """Returns the status of a full backup operation.
+
+        :param str job_id: The job ID returned as part of the backup request
+        :returns: The full backup operation status as a :class:`BackupOperation`
+        :rtype: BackupOperation
+        """
+        return await self._client.full_backup_status(
+            vault_base_url=self._vault_url,
+            job_id=job_id,
+            cls=BackupOperation._wrap_generated,
+            **kwargs
+        )
+
+    async def get_restore_status(
+        self, job_id: str, **kwargs: "Any"
+    ) -> "RestoreOperation":
+        """Returns the status of a restore operation.
+
+        :param str job_id: The ID returned as part of the restore request
+        :returns: The restore operation status as a :class:`RestoreOperation`
+        :rtype: RestoreOperation
+        """
+        return await self._client.restore_status(
+            vault_base_url=self._vault_url,
+            job_id=job_id,
+            cls=RestoreOperation._wrap_generated,
+            **kwargs
+        )