code: def create_sdb(self, name, category_id, owner, description="", user_group_permissions=None,
                     iam_principal_permissions=None):
          
  
          # Do some sanity checking
          if user_group_permissions is None:
              user_group_permissions = []
          if iam_principal_permissions is None:
              iam_principal_permissions = []
          if list != type(user_group_permissions):
              raise(TypeError('Expected list, but got ' + str(type(user_group_permissions))))
          if list != type(iam_principal_permissions):
              raise(TypeError('Expected list, but got ' + str(type(iam_principal_permissions))))
          temp_data = {
              "name": name,
              "description": description,
              "category_id": category_id,
              "owner": owner,
          }
          if len(user_group_permissions) > 0:
              temp_data["user_group_permissions"] = user_group_permissions
          if len(iam_principal_permissions) > 0:
              temp_data["iam_principal_permissions"] = iam_principal_permissions
          data = json.encoder.JSONEncoder().encode(temp_data)
          sdb_resp = post_with_retry(self.cerberus_url + '/v2/safe-deposit-box', data=str(data), headers=self.HEADERS)
  
          throw_if_bad_response(sdb_resp)
          return sdb_resp.json()
docs: Create a safe deposit box.
  
          You need to refresh your token before the iam role is granted permission to the new safe deposit box.
          Keyword arguments:
              name (string) -- name of the safe deposit box
              category_id (string) -- category id that determines where to store the sdb. (ex: shared, applications)
              owner (string) -- AD group that owns the safe deposit box
              description (string) -- Description of the safe deposit box
              user_group_permissions (list) -- list of dictionaries containing the key name and maybe role_id
              iam_principal_permissions (list) -- list of dictionaries containing the key name iam_principal_arn
              and role_id