Enabled the GraphQL HTTP client to work with the new persisted query routes. (#6963)

Author: michaelstaib

global.json

@@ -1,5 +1,6 @@
 {
   "sdk": {
-    "version": "8.0.100"
+    "version": "8.0.100",
+    "rollForward": "major"
   }
 }

src/HotChocolate/AspNetCore/src/Transport.Abstractions/OperationRequest.cs

@@ -40,13 +40,6 @@ public OperationRequest(
         ObjectValueNode? variables,
         ObjectValueNode? extensions)
     {
-        if (string.IsNullOrWhiteSpace(query) && id is null && extensions is null)
-        {
-            throw new ArgumentException(
-                OperationRequest_QueryOrPersistedQueryId,
-                nameof(query));
-        }
-
         Query = query;
         Id = id;
         OperationName = operationName;
@@ -82,20 +75,18 @@ public OperationRequest(
         IReadOnlyDictionary<string, object?>? variables = null,
         IReadOnlyDictionary<string, object?>? extensions = null)
     {
-        if (string.IsNullOrWhiteSpace(query) && id is null && extensions is null)
-        {
-            throw new ArgumentException(
-                OperationRequest_QueryOrPersistedQueryId,
-                nameof(query));
-        }
-
         Query = query;
         Id = id;
         OperationName = operationName;
         Variables = variables;
         Extensions = extensions;
     }
 
+    /// <summary>
+    /// Empty Operation Request.
+    /// </summary>
+    public static OperationRequest Empty { get; } = new();
+
     /// <summary>
     /// Gets the ID of a previously persisted query that should be executed.
     /// </summary>

src/HotChocolate/AspNetCore/src/Transport.Abstractions/Properties/TransportAbstractionResoucrces.Designer.cs

@@ -18,9 +18,6 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <data name="OperationRequest_QueryOrPersistedQueryId" xml:space="preserve">
-    <value>Either a query needs to be provided or a persisted query id.</value>
-  </data>
   <data name="OperationResult_Parse_JsonDataIsEmpty" xml:space="preserve">
     <value>The JSON document is empty.</value>
   </data>

src/HotChocolate/AspNetCore/src/Transport.Abstractions/Properties/TransportAbstractionResoucrces.resx

@@ -21,7 +21,7 @@ public static void WriteOperationRequest(Utf8JsonWriter writer, OperationRequest
         {
             writer.WriteString(Utf8GraphQLRequestProperties.IdProp, request.Id);
         }
-
+ 
         if (request.Query is not null)
         {
             writer.WriteString(Utf8GraphQLRequestProperties.QueryProp, request.Query);

src/HotChocolate/AspNetCore/src/Transport.Abstractions/Serialization/Utf8JsonWriterHelper.cs

@@ -86,6 +86,11 @@ operation.Extensions is null &&
     /// Specifies if files shall be uploaded using the multipart request spec.
     /// </summary>
     public bool EnableFileUploads { get; set; }
+    
+    /// <summary>
+    /// Specifies that the request URI represents a persisted document URI. 
+    /// </summary>
+    public bool PersistedDocumentUri { get; set; }
 
     public static implicit operator GraphQLHttpRequest(OperationRequest method) => new(method);
 }