HTTP 424 Failed Dependency

HTTP 424 Failed Dependency indicates a client errors response outcome.

What this status code means

Failed Dependency describes how the server processed the request and what the client should do next.

Who should act first

Client request or identity context is usually the first place to fix.

What to check first

Capture exact request path, method, and headers.
Verify authentication and authorization context.
Validate payload schema and content type.

How it differs from similar codes

HTTP 423 Locked — full guide
HTTP 425 Too Early — full guide

Reference and next step

Specification: RFC 9110.

Read the full troubleshooting guide for HTTP 424 · Open the 4xx hub · Compare adjacent codes