com.HttpResponse.beginJSONResponse
Starts a HTTP response streaming JSON.
Syntax
beginJSONResponse()
RETURNS json.JSONReaderUsage
The beginJSONResponse() method starts a streaming HTTP response and returns a
json.JSONReader object ready to read JSON from the server.
The Content-Type header must be application/json.
In case of error, the method throws an exception and sets the
status variable. Depending on the error, a human-readable description of the
problem is available in the sqlca.sqlerrm register. See Error handling in GWS calls (status).
The int_flag variable is checked during GWS API call to handle program interruptions, for more details, see Interruption handling in GWS calls (int_flag)