HTTP 400 · Bad Request
CONTACT_ADD_MISSING
Contact to add is missing.
HTTP 400
Users & Peers
When & why it happens
A required contact add was omitted from the request. Populate it and retry.
Handling in gogram
Surfaced as *gogram.ErrResponseCode. Match on the message:
if err, ok := err.(*gogram.ErrResponseCode); ok {
if err.Message == "CONTACT_ADD_MISSING" {
// handle this error
}
}
Related errors
CONTACT_ID_INVALIDThe provided contact ID is invalid.CONTACT_MISSINGThe specified user is not a contact.CONTACT_NAME_EMPTYContact name empty.CONTACT_REQ_MISSINGMissing contact request.INPUT_USER_DEACTIVATEDThe specified user was deleted.PEER_FLOODToo many requests.PEER_HISTORY_EMPTYYou can't pin an empty chat with a user.PEER_ID_INVALIDThe provided peer id is invalid.PEER_ID_NOT_SUPPORTEDThe provided peer ID is not supported.USERNAME_INVALIDThe provided username is not valid.USERNAME_NOT_MODIFIEDThe username was not modified.USERNAME_NOT_OCCUPIEDThe provided username is not occupied.