Datadog Error: 400 Bad Request

Question

While setting up Datadog logs, I see the following error:

Connect to Datadog : Error with uploading logs to Datadog: 400, Bad request: 400 Bad request Your browser sent an invalid request.

Environment

Datadog logs

Answer

This error can occur if the length of the API key is incorrect. Make sure that your API key is 32 characters long.