Webhook not executing in ec2 AWS

[shyam_est]

Hello 

I am trying to execute an POST request API which i have created and tested with postman, its working fine there but when i am trying to execute it with Workflow->Trigers its not hitting my api which is up and running in ec2 AWS. I have checked which History which shows the below result

Event

This action wasn't able to execute, but will retry soon.

Thanks in Advance

[WendyGoh]

Hey @shyam_est,

Apologize for the delayed in response. 

In order for me to troubleshoot further, could you share with me the following:

1. The Webhook POST url

2. The HubSpot portal ID that you build the workflow in question

3. The workflow name/flow id