where can I find error code information for facebook bot send api?
问题 I am sending daily messages to my bot users and I am getting error for some users which says error messages like: (#100) No matching user found or (#551) This person isn't receiving messages from you right now but Facebook doesn't have proper error documentations for these errors.. did anyone else come across these issues? 回答1: After digging a bit in the bugs platform of Facebook I found some interesting threads. For the No matching user found It appears that the end user could have delete