Hi @Hudgi, Praveen
Teams tag is mainly focused on the general issue of Microsoft Teams troubleshooting. According to your description, your question is related to Teams Development which is not in our support scope. To better help you solve your problem, please add the Teams Development tag to your post. The following suggestions are for your reference only:
Ensure that the JSON payload in is correctly formatted and matches the expected schema for Teams messages. Sometimes, even a small formatting error can cause issues.
Try sending the payload directly in the command to see if it works. For example:
curl --location --request POST 'https://prod-146.westus.logic.azure.com:443/workflows/fa3de0f58c9d4dba9604cf145ba22ab7/triggers/manual/paths/invoke?api-version=2016-06-01&sp=%2Ftriggers%2Fmanual%2Frun&sv=1.0&sig=TmP5ZdctlcHKhExoOGqaLvnuUGe4yKEKhZRGjVgtHjE' \
--header 'Content-Type: application/json' \
--data-raw '{"text": "Hello, Teams!"}'
Double-check that the webhook URL is correct and active. Sometimes, the URL might change or become inactive.
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