Azure Logic Apps: How to Handle 502 Bad Gateway scenarios When Invoking HTTP Endpoint?
I'm deploying to production and I'm relatively new to this, so bear with me. Quick question that's been bugging me - I'm working with Azure Logic Apps to integrate with a third-party API, but I'm working with a persistent `502 Bad Gateway` behavior when the Logic App attempts to invoke the HTTP endpoint. I've set up my Logic App with an HTTP trigger and configured the action to send a POST request to the API. Here’s the action configuration: ```json { "method": "POST", "uri": "https://api.example.com/data", "headers": { "Content-Type": "application/json", "Authorization": "Bearer {token}" }, "body": "{ \"key\": \"value\" }" } ``` I verified that the API endpoint is reachable from my local environment and works perfectly when tested with Postman. However, when the Logic App runs, I see the following behavior message in the run history: ``` Status: 502 Bad Gateway - The server returned an invalid or incomplete response. ``` I've tried troubleshooting by checking the following: - Ensuring that the endpoint is publicly accessible and not restricted by IP address. - Increasing the timeout settings in the Logic App configuration, but it didn’t help. - Looking at the API logs, there’s no indication that the request is even hitting the server, which makes me think it’s an scenario with how Azure is handling the outbound HTTP request. - I also checked the Azure network settings and there are no VNET integrations or service endpoints that could cause interference. Could this be related to how Azure Logic Apps manage outbound connections? Is there a specific configuration or best practice regarding outbound HTTP calls that I might be missing? Any insights or suggestions would be greatly appreciated! For reference, this is a production CLI tool. The project is a desktop app built with Json.