HTTP 400 · Bad Request
TOPIC_NOT_MODIFIED
The updated topic info is equal to the current topic info, nothing was changed.
HTTP 400
Topics
When & why it happens
The request would not change the current topic — server rejects no-op edits.
Handling in gogram
Surfaced as *gogram.ErrResponseCode. Match on the message:
if err, ok := err.(*gogram.ErrResponseCode); ok {
if err.Message == "TOPIC_NOT_MODIFIED" {
// handle this error
}
}
Related errors
TOPIC_CLOSEDThis topic was closed, you can't send messages to it anymore.TOPIC_CLOSE_SEPARATELYThe close flag cannot be provided together with any of the other flags.TOPIC_DELETEDThe specified topic was deleted.TOPIC_HIDE_SEPARATELYThe hide flag cannot be provided together with any of the other flags.TOPIC_ID_INVALIDThe specified topic ID is invalid.TOPIC_TITLE_EMPTYThe specified topic title is empty.