/home/swish/lib/swipl/library/http/http_json.pl
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 http_read_json(+Request, -JSON) is det
 http_read_json(+Request, -JSON, +Options) is det
Extract JSON data posted to this HTTP request. Options are passed to json_read/3. In addition, this option is processed:
json_object(+As)
One of term (default) to generate a classical Prolog term or dict to exploit the SWI-Prolog version 7 data type extensions. See json_read_dict/3.
Errors
- domain_error(mimetype, Found) if the mimetype is not known (see json_type/1).
- domain_error(method, Method) if the request method is not a POST, PUT or PATCH.
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