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PO400 bad request sending xml payload to WCF REST service
 

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    <p>I know there are a few posts asking about the 400 error, and I believe I've read all of them, but I think the problem I'm facing is different.</p> <p><strong>This is my WCF service contract</strong></p> <pre><code>[WebInvoke(UriTemplate = "/cust_key/{key}/prod_id/{id}", Method = "POST", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Xml, ResponseFormat = WebMessageFormat.Xml)] Stream GetData(string key, string id, string data); </code></pre> <p><strong>And this is the code that I use to send the request to my rest svc</strong></p> <pre><code>request.RequestUri = new Uri("http://localhost:3138/v1/cust_key/company1/prod_id/testProductID"); request.ContentType = "application/xml"; request.HttpMethod = "POST"; string xml = @"&lt;Product&gt;&lt;name&gt;dell 400&lt;/name&gt;&lt;price&gt;400 dollars&lt;/price&gt;&lt;/Product&gt;"; byte[] message = Encoding.ASCII.GetBytes(xml); string data = Convert.ToBase64String(message); response = request.MakeWebRequest(null, data); </code></pre> <p>This gave me 400 bad request error. I've tried to change the xml string to the following two and they also produce 400 error</p> <pre><code>&lt;string xmlns="http://schemas.microsoft.com/2003/10/Serialization/"&gt; &lt;![CDATA[&lt;Product&gt;&lt;name&gt;dell 400&lt;/name&gt;&lt;price&gt;400 dollars&lt;/price&gt;&lt;/Product&gt;]]&gt; &lt;/string&gt; </code></pre> <p>or</p> <pre><code>&lt;![CDATA[&lt;Product&gt;&lt;name&gt;dell 400&lt;/name&gt;&lt;price&gt;400 dollars&lt;/price&gt;&lt;/Product&gt;]]&gt; </code></pre> <p>If the payload xml is empty string, then everything is fine and 200 is returned. Can anyone give me a hand?</p> <p><strong>Edit:</strong> my web.config section. it comes out of box from the <a href="http://visualstudiogallery.msdn.microsoft.com/fbc7e5c1-a0d2-41bd-9d7b-e54c845394cd" rel="nofollow">WCF REST Service Template 40(CS)</a></p> <pre><code>&lt;system.serviceModel&gt; &lt;serviceHostingEnvironment aspNetCompatibilityEnabled="true"/&gt; &lt;standardEndpoints&gt; &lt;webHttpEndpoint&gt; &lt;!-- Configure the WCF REST service base address via the global.asax.cs file and the default endpoint via the attributes on the &lt;standardEndpoint&gt; element below --&gt; &lt;standardEndpoint name="" helpEnabled="true" automaticFormatSelectionEnabled="true"/&gt; &lt;/webHttpEndpoint&gt; &lt;/standardEndpoints&gt; </code></pre> <p></p>
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    1. CODoesn't REST mean, you don't have ANY payload in the request and everything is in the URL????
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    2. CO@Mithrandir REST doesn't care how you pass the payload.
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    3. CO@abraham: The REST paradigm doesn't but the WCF does!
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      1. USMithrandir
 

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