HTTP 400 · Bad Request
FILTER_TITLE_EMPTY
The title field of the filter is empty.
HTTP 400
Folders / Filters
When & why it happens
A required filter title 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 == "FILTER_TITLE_EMPTY" {
// handle this error
}
}