code: def delete(
      self, context: AuthedServiceContext, uid: UID
  ) -> Union[SyftSuccess, SyftError]:
      result = self.stash.get_by_uid(context.credentials, uid=uid)
      if result.is_ok():
          obj = result.ok()
  
          if obj is None:
              return SyftError(
                  message=f"No blob storage entry exists for uid: {uid}"
              )
          try:
              with context.node.blob_storage_client.connect() as conn:
                  file_unlinked_result = conn.delete(obj.location)
          except Exception as e:
              return SyftError(message=f"Failed to delete file: {e}")
  
          if isinstance(file_unlinked_result, SyftError):
              return file_unlinked_result
          blob_storage_entry_deleted = self.stash.delete(
              context.credentials,
              UIDPartitionKey.with_obj(uid),
              has_permission=True,
          )
          if blob_storage_entry_deleted.is_ok():
              return file_unlinked_result
  
      return SyftError(message=result.err())
  
imports: from pathlib import Path
  from typing import List
  from typing import Optional
  from typing import Union
  import requests
  from ...serde.serializable import serializable
  from ...service.action.action_object import ActionObject
  from ...store.blob_storage import BlobRetrieval
  from ...store.blob_storage.on_disk import OnDiskBlobDeposit
  from ...store.blob_storage.seaweedfs import SeaweedFSBlobDeposit
  from ...store.document_store import DocumentStore
  from ...store.document_store import UIDPartitionKey
  from ...types.blob_storage import AzureSecureFilePathLocation
  from ...types.blob_storage import BlobFileType
  from ...types.blob_storage import BlobStorageEntry
  from ...types.blob_storage import BlobStorageMetadata
  from ...types.blob_storage import CreateBlobStorageEntry
  from ...types.blob_storage import SeaweedSecureFilePathLocation
  from ...types.uid import UID
  from ..context import AuthedServiceContext
  from ..response import SyftError
  from ..response import SyftSuccess
  from ..service import AbstractService
  from ..service import TYPE_TO_SERVICE
  from ..service import service_method
  from ..user.user_roles import GUEST_ROLE_LEVEL
  from .remote_profile import AzureRemoteProfile
  from .remote_profile import RemoteProfileStash
  from .stash import BlobStorageStash
label_desc: Use image node_id 11 for calling the BlobStorageService obj's underlying member method code with example usage: obj.delete(context, uid) and returns: SyftError, SyftError, file_unlinked_result, file_unlinked_result, SyftError