Not acceptable
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The endpoint cannot produce any of the media types your Accept header allows.

  • HTTP status — 406 Not Acceptable
  • type — https://kestra.io/docs/api-reference/problems/not-acceptable

When you get it

  • The Accept header excludes the type the endpoint produces.

Example response

A response reporting this problem:

{
  "type": "https://kestra.io/docs/api-reference/problems/not-acceptable",
  "title": "Not acceptable",
  "status": 406,
  "detail": "Not acceptable",
  "instance": "/api/v1/main/flows"
}

How to handle it

Send Accept: application/json, or drop the header. Error responses themselves are always served as application/problem+json.

For the members every problem document carries, see Problem Details.

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