Webhook cannot be triggered, but it works during test runs.

Discussion
1

This is my trigger setup: image

2

Then, during the test run, I got the correct output after posting:

image

However, when I posted to the Webhook URL, it looked like the image below:

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image1618×875 145 KB

4

The result in my API testing tool is as follows:

image

Everything appears normal, but the workflow log shows that the webhook was not triggered, as shown in the image below:

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image
Why is this happening? It’s really bothering me. Could someone please help me solve this problem? Thank you very much.

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image1109×783 58.1 KB

8

I tried for a long time before succeeding; the request headers must include both Authorization and Content-Type. By the way, my version is 1.11.2.