Error code

The content type is abstract

The type exists to be inherited from. Only the types that extend it take entries.

Fig. 03 Ratchet and pawlThe wheel turns freely one way, and the pawl stops it turning back.

Code: TYPE_ABSTRACT
Management API: 400

What to do

Create the entry as one of its subtypes.

The response

Every refusal is an application/problem+json document. Its detail says what went wrong in that request; its type is this page.

{
  "code": "TYPE_ABSTRACT",
  "type": "https://coho-cms.com/errors/type-abstract",
  "title": "The content type is abstract",
  "status": 400,
  "detail": "What went wrong in this request, in a sentence.",
  "instance": "/v1/projects/…"
}

Every code

The error codes, in a table with a filter.