Using the HTTP Response
By default, when you invoke a web client method, you do so via HTTP. The HTTP response is then available as the HttpResponse property of the web client instance. This property is an instance of %Net.HttpResponseOpens in a new tab, which in turn has properties like the following:
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Headers contains the headers of the HTTP response.
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Data is an InterSystems IRIS multidimensional array that contains any data in the HTTP response.
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StatusCode, StatusLine, and ReasonPhrase provide status information.
For details, see Using Internet Utilities or see the class documentation for %Net.HttpResponseOpens in a new tab.
