I want to send a message to the user at any time using the facebook messenger API. I am using a version of the messaging application and have not yet submitted it for review. We are two friends as an app developer. I want when my friend sends a message to my page, Bot replies, and a copy of the message sent by a friend comes in my inbox. But when I tried api, you made the following error.
{"error":{"message":"(#100) Parameter error: You cannot send messages to this id","type":"OAuthException","code":100,"fbtrace_id":"HRTLdvidA4u"}}
Is there any solution. Thanks.
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