Incoming: {"object":"whatsapp_business_account","entry":[{"id":"907261241849388","changes":[{"value":{"messaging_product":"whatsapp","metadata":{"display_phone_number":"94727537977","phone_number_id":"965925303278399"},"contacts":[{"profile":{"name":"Jeewana S"},"wa_id":"94767537977"}],"messages":[{"from":"94767537977","id":"wamid.HBgLOTQ3Njc1Mzc5NzcVAgASGBQzQkNEQTNGMjQ4Qjg0MjQyQjEzMQA=","timestamp":"1772795871","text":{"body":"hi"},"type":"text"}]},"field":"messages"}]}]}
Gemini Reply: Error: {"error":{"code":404,"message":"models\/gemini-1.5-flash is not found for API version v1beta, or is not supported for generateContent. Call ListModels to see the list of available models and their supported methods.","status":"NOT_FOUND"}}
WhatsApp Response: {"error":{"message":"Error validating access token: Session has expired on Friday, 06-Mar-26 01:00:00 PST. The current time is Friday, 06-Mar-26 03:17:53 PST.","type":"OAuthException","code":190,"error_subcode":463,"fbtrace_id":"A4_BepxyAeUD4cPDn0BvuTG"}}
Gemini Error: {"error":{"code":404,"message":"models\/gemini-1.5-flash is not found for API version v1, or is not supported for generateContent. Call ListModels to see the list of available models and their supported methods.","status":"NOT_FOUND"}}
WhatsApp Response: {"messaging_product":"whatsapp","contacts":[{"input":"94767537977","wa_id":"94767537977"}],"messages":[{"id":"wamid.HBgLOTQ3Njc1Mzc5NzcVAgARGBJDMDcwRTE1ODAxQkE0NDA0QTAA"}]}
Gemini Error: {"error":{"code":404,"message":"models\/gemini-1.5-flash is not found for API version v1, or is not supported for generateContent. Call ListModels to see the list of available models and their supported methods.","status":"NOT_FOUND"}}
WhatsApp Response: {"messaging_product":"whatsapp","contacts":[{"input":"94767537977","wa_id":"94767537977"}],"messages":[{"id":"wamid.HBgLOTQ3Njc1Mzc5NzcVAgARGBIwMkFCNDBCRTVGMTdFMTM4NEQA"}]}