id|message FIRSTNAME_INVALID|The first name is invalid LASTNAME_INVALID|The last name is invalid PHONE_NUMBER_INVALID|The phone number is invalid PHONE_CODE_HASH_EMPTY|phone_code_hash is missing PHONE_CODE_EMPTY|phone_code is missing PHONE_CODE_EXPIRED|The confirmation code has expired PHONE_CODE_INVALID|The confirmation code is invalid API_ID_INVALID|The api_id/api_hash combination is invalid PHONE_NUMBER_OCCUPIED|The phone number is already in use PHONE_NUMBER_UNOCCUPIED|The phone number is not yet being used USERS_TOO_FEW|Not enough users (to create a chat, for example) USERS_TOO_MUCH|The maximum number of users has been exceeded (to create a chat, for example) TYPE_CONSTRUCTOR_INVALID|The type constructor is invalid FILE_PART_INVALID|The file part number is invalid FILE_PARTS_INVALID|The number of file parts is invalid FILE_PART_X_MISSING|Part {x} of the file is missing from storage MD5_CHECKSUM_INVALID|The MD5 checksums do not match PHOTO_INVALID_DIMENSIONS|The photo dimensions are invalid FIELD_NAME_INVALID|The field with the name FIELD_NAME is invalid FIELD_NAME_EMPTY|The field with the name FIELD_NAME is missing MSG_WAIT_FAILED|A waiting call returned an error PEER_ID_INVALID|The id/access_hash combination is invalid MESSAGE_EMPTY|The message sent is empty ENCRYPTED_MESSAGE_INVALID|The special binding message (bind_auth_key_inner) contains invalid data INPUT_METHOD_INVALID|The method called is invalid PASSWORD_HASH_INVALID|Two-step verification password is invalid USERNAME_NOT_OCCUPIED|The username is not occupied by anyone USERNAME_INVALID|The username is invalid MESSAGE_ID_INVALID|The message id is invalid MESSAGE_NOT_MODIFIED|The message was not modified ENTITY_MENTION_USER_INVALID|The mentioned entity is not an user