---
code: bad_request
title: Bad request
status: 400
---

# Bad request

The request could not be processed because it was malformed or missing required request data.

## When It Happens

This usually means the request body, query string, headers, or required parameters are invalid before endpoint-specific validation can run.

## How To Fix

Review the endpoint contract, required parameters, request body shape, and content type before retrying.
