Accept-Post header
The HTTP Accept-Post response header advertises which media types are accepted by the server in a POST request.
For example, a server receiving a POST request with an unsupported media type could reply with 415 Unsupported Media Type and an Accept-Post header referencing one or more supported media types.
The header should appear in OPTIONS requests to a resource that supports the POST method.
An Accept-Post header in a response to any request method implicitly means that a POST is allowed on the target resource in the request.
Note:
IANA maintains a list of official content encodings.
The bzip and bzip2 encodings are non-standard but may be used in some cases, particularly for legacy support.
| Header type | Response header |
|---|
Syntax
Accept-Post: <media-type>/<subtype>
Accept-Post: <media-type>/*
Accept-Post: */*
// Comma-separated list of media types
Accept-Post: <media-type>/<subtype>, <media-type>/<subtype>
Note:
The Accept-Post header specifies a media range in the same way as Accept, except that it has no notion of preference via q (quality values) arguments.
This is because Accept-Post is a response header while Accept is a request header.
Directives
<media-type>/<subtype>-
A single, precise media type, like
text/html. <media-type>/*-
A media type without a subtype. For example,
image/*corresponds toimage/png,image/svg,image/gif, and other image types. */*-
Any media type.
Examples
Accept-Post: application/json, text/plain
Accept-Post: image/webp
Accept-Post: */*
Specifications
| Specification |
|---|
| Linked Data Platform # header-accept-post |
Browser compatibility
Browser compatibility is not relevant for this header. The header is sent by the server and the specification does not define client behavior.
See also
Accept-PatchPOSTrequest method