HTTP 406 Not Acceptable

Client Error

The server cannot produce a response matching the Accept headers sent by the client.

Common Causes

Accept header specifies an unsupported content type
API does not support the requested format (e.g., XML when only JSON is available)

How to Fix

Check and update the Accept header
Use a content type the server supports
Remove restrictive Accept headers

Related Status Codes

415 Unsupported Media Type 400 Bad Request

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