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POWCF REST JSON collection null with Twitter
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  1. POWCF REST JSON collection null with Twitter
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    copied!<p>I'm issuing the friends/ids call like so:</p> <pre><code>GET /1.1/friends/ids.json?screen_name=blablabla HTTP/1.1 </code></pre> <p>A valid response is issued:</p> <pre><code>{"ids":[97500486,32947624,8884440,2022687,28741369,33978239,10312111,950922,7682036,21688137,7696145,15876098],"next_cursor":0,"next_cursor_str":"0","previous_cursor":0,"previous_cursor_str":"0"} </code></pre> <p>My interface looks like this:</p> <pre><code>[OperationContract(Name = "ids.json")] [WebGet(ResponseFormat = WebMessageFormat.Json, UriTemplate="ids.json?user_id={userId}&amp;screen_name={screenName}")] FriendsIdsResponse Ids(long? userId, string screenName); [DataContract] public class FriendsIdsResponse { public FriendsIdsResponse() { } [DataMember(Name = "ids")] public long[] Ids { get; set; } [DataMember(Name = "previous_cursor")] public int PreviousCursor { get; set; } [DataMember(Name = "next_cursor")] public int NextCursor { get; set; } } </code></pre> <p>No matter what type Ids is (long[], IList, List, etc.), it always comes back null. If I instantiate it to an empty List in ctor, it has Count==0.</p> <p><strong>UPDATE</strong> WCF configs, as requested:</p> <pre><code>&lt;system.serviceModel&gt; &lt;client&gt; &lt;endpoint contract="TA.Twitter.Service.IFriends, TA.Twitter.Interfaces" address="https://api.twitter.com/1.1/friends/" binding="webHttpBinding" bindingConfiguration="WebHttpBinding" &gt;&lt;/endpoint&gt; &lt;/client&gt; &lt;bindings&gt; &lt;webHttpBinding&gt; &lt;binding name="WebHttpBinding" allowCookies="true"&gt; &lt;security mode="Transport"&gt; &lt;/security&gt; &lt;/binding&gt; &lt;/webHttpBinding&gt; &lt;/bindings&gt; &lt;/system.serviceModel&gt; </code></pre>
 

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