acceptFromJSON
Receives parameters from the HTTP assuming that they’re passed as a JSON stream.
General format
void acceptFromJSON( params )
Syntax rules
1. params is a level 01 data item for which the IS IDENTIFIED clause has been used.
General rules
1. params elements name matches the name of the parameter passed by the HTTP client.
2. The following escapes are allowed: \b, \f, \n, \r, \t, \" and \\. Any other character preceeded by a backslash is considered invalid and makes the read fail unless you set iscobol.jsonstream.allow_backslash_escaping_any_character (boolean) to true in the configuration.