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C#

Add a Path Substitution Parameter to a REST Request

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Demonstrates Rest.AddPathParam, which adds or replaces a path-substitution parameter. Before a request is sent, each occurrence of the name in the URI path is replaced with its value.

Background. Path parameters keep a URI path template readable—placeholders such as {userId} are substituted with concrete values just before the request is sent.

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C#
bool success = false;

Chilkat.Rest rest = new Chilkat.Rest();

//  Connect to the REST server.  The 3rd argument enables TLS (use true for HTTPS on port 443),
//  and the 4th enables automatic reconnection if the connection is dropped between requests.
bool bTls = true;
bool bAutoReconnect = true;
success = rest.Connect("example.com",443,bTls,bAutoReconnect);
if (success == false) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

//  Add path-substitution parameters.  Before a request is sent, each occurrence of the name in the
//  URI path is replaced with the value.  This keeps the path template readable.
rest.AddPathParam("{userId}","12345");
rest.AddPathParam("{orderId}","98765");

//  The placeholders in the path are replaced before the request is sent.
string responseText = rest.FullRequestNoBody("GET","/users/{userId}/orders/{orderId}");
if (rest.LastMethodSuccess == false) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

Debug.WriteLine(responseText);