microsoft · Drakonian · Jun 20, 2025 · Jun 20, 2025 · pri-kise · Jun 23, 2025
@@ -54,7 +54,7 @@
   "idRanges": [
     {
       "from": 9350,
-      "to": 9359
+      "to": 9361
     }
   ],
   "target": "OnPrem",

@@ -139,4 +139,50 @@ codeunit 9350 "Graph Client"
     begin
         exit(GraphClientImpl.Delete(RelativeUriToResource, GraphOptionalParameters, HttpResponseMessage));
     end;
+
+    #region Pagination Support
+
+    /// <summary>
+    /// Get any request to the microsoft graph API with pagination support
+    /// </summary>
+    /// <remarks>Does not require UI interaction. This method handles pagination automatically.</remarks>
+    /// <param name="RelativeUriToResource">A relativ uri including the resource segments</param>
+    /// <param name="GraphOptionalParameters">A wrapper for optional header and query parameters</param>
+    /// <param name="GraphPaginationData">The pagination data object to track pagination state</param>
+    /// <param name="HttpResponseMessage">The response message object.</param>
+    /// <returns>True if the operation was successful; otherwise - false.</returns>
+    /// <error>Authentication failed.</error>
+    procedure GetWithPagination(RelativeUriToResource: Text; GraphOptionalParameters: Codeunit "Graph Optional Parameters"; var GraphPaginationData: Codeunit "Graph Pagination Data"; var HttpResponseMessage: Codeunit "Http Response Message"): Boolean
+    begin
+        exit(GraphClientImpl.GetWithPagination(RelativeUriToResource, GraphOptionalParameters, GraphPaginationData, HttpResponseMessage));
+    end;
+
+    /// <summary>
+    /// Get the next page of results using pagination data
+    /// </summary>
+    /// <remarks>Does not require UI interaction.</remarks>
+    /// <param name="GraphPaginationData">The pagination data object containing the next link</param>
+    /// <param name="HttpResponseMessage">The response message object.</param>
+    /// <returns>True if the operation was successful; otherwise - false.</returns>
+    /// <error>Authentication failed.</error>
+    procedure GetNextPage(var GraphPaginationData: Codeunit "Graph Pagination Data"; var HttpResponseMessage: Codeunit "Http Response Message"): Boolean
+    begin
+        exit(GraphClientImpl.GetNextPage(GraphPaginationData, HttpResponseMessage));
+    end;
+
+    /// <summary>
+    /// Get all pages of results automatically
+    /// </summary>
+    /// <remarks>Does not require UI interaction. This method fetches all pages automatically and returns the combined results.</remarks>
+    /// <param name="RelativeUriToResource">A relativ uri including the resource segments</param>
+    /// <param name="GraphOptionalParameters">A wrapper for optional header and query parameters</param>
+    /// <param name="JsonResults">A JSON array containing all results from all pages</param>
+    /// <returns>True if the operation was successful; otherwise - false.</returns>
+    /// <error>Authentication failed.</error>
+    procedure GetAllPages(RelativeUriToResource: Text; GraphOptionalParameters: Codeunit "Graph Optional Parameters"; var JsonResults: JsonArray): Boolean
+    begin
+        exit(GraphClientImpl.GetAllPages(RelativeUriToResource, GraphOptionalParameters, JsonResults));
+    end;
+
+    #endregion
 }
@@ -99,5 +99,64 @@ codeunit 9351 "Graph Client Impl."
         exit(HttpResponseMessage.GetIsSuccessStatusCode());
     end;
 
+    procedure GetWithPagination(RelativeUriToResource: Text; GraphOptionalParameters: Codeunit "Graph Optional Parameters"; var GraphPaginationData: Codeunit "Graph Pagination Data"; var HttpResponseMessage: Codeunit "Http Response Message"): Boolean
+    var
+        GraphPaginationHelper: Codeunit "Graph Pagination Helper";
+    begin
+        // Apply page size if set
+        GraphPaginationHelper.ApplyPageSize(GraphOptionalParameters, GraphPaginationData);
+
+        // Make the request
+        if not Get(RelativeUriToResource, GraphOptionalParameters, HttpResponseMessage) then
+            exit(false);
+
+        // Extract pagination data
+        GraphPaginationHelper.ExtractNextLink(HttpResponseMessage, GraphPaginationData);
+        exit(HttpResponseMessage.GetIsSuccessStatusCode());
+    end;
+
+    procedure GetNextPage(var GraphPaginationData: Codeunit "Graph Pagination Data"; var HttpResponseMessage: Codeunit "Http Response Message"): Boolean
+    var
+        GraphPaginationHelper: Codeunit "Graph Pagination Helper";
+        NextLink: Text;
+    begin
+        NextLink := GraphPaginationData.GetNextLink();
+
+        if NextLink = '' then
+            exit(false);
+
+        GraphRequestHelper.SetRestClient(RestClient);
+        HttpResponseMessage := GraphRequestHelper.GetByFullUrl(NextLink);
+
+        // Update pagination data
+        GraphPaginationHelper.ExtractNextLink(HttpResponseMessage, GraphPaginationData);
+        exit(HttpResponseMessage.GetIsSuccessStatusCode());
+    end;
+
+    procedure GetAllPages(RelativeUriToResource: Text; GraphOptionalParameters: Codeunit "Graph Optional Parameters"; var JsonResults: JsonArray): Boolean
+    var
+        GraphPaginationHelper: Codeunit "Graph Pagination Helper";
+        GraphPaginationData: Codeunit "Graph Pagination Data";
+        HttpResponseMessage: Codeunit "Http Response Message";
+        IterationCount: Integer;
+    begin
+        // First request with pagination
+        if not GetWithPagination(RelativeUriToResource, GraphOptionalParameters, GraphPaginationData, HttpResponseMessage) then
+            exit(false);
+
+        // Process first page
+        GraphPaginationHelper.CombineValueArrays(HttpResponseMessage, JsonResults);
+
+        // Fetch remaining pages
+        while GraphPaginationData.HasMorePages() and GraphPaginationHelper.IsWithinIterationLimit(IterationCount, GraphPaginationHelper.GetMaxIterations()) do begin
+            if not GetNextPage(GraphPaginationData, HttpResponseMessage) then
+                exit(false);
+
+            GraphPaginationHelper.CombineValueArrays(HttpResponseMessage, JsonResults);
+        end;
+
+        exit(true);
+    end;
+
 }
 
@@ -0,0 +1,80 @@
+// ------------------------------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+// ------------------------------------------------------------------------------------------------
+namespace System.Integration.Graph;
+
+/// <summary>
+/// Holder for pagination data when working with Microsoft Graph API responses.
+/// </summary>
+codeunit 9360 "Graph Pagination Data"
+{
+    Access = Public;
+    InherentEntitlements = X;
+    InherentPermissions = X;
+
+    var
+        GraphPaginationDataImpl: Codeunit "Graph Pagination Data Impl.";
+
+    /// <summary>
+    /// Sets the next link URL for retrieving the next page of results.
+    /// </summary>
+    /// <param name="NewNextLink">The @odata.nextLink value from the Graph response.</param>
+    procedure SetNextLink(NewNextLink: Text)
+    begin
+        GraphPaginationDataImpl.SetNextLink(NewNextLink);
+    end;
+
+    /// <summary>
+    /// Gets the current next link URL.
+    /// </summary>
+    /// <returns>The URL to retrieve the next page of results.</returns>
+    procedure GetNextLink(): Text
+    begin
+        exit(GraphPaginationDataImpl.GetNextLink());
+    end;
+
+    /// <summary>
+    /// Checks if there are more pages available.
+    /// </summary>
+    /// <returns>True if more pages are available; otherwise false.</returns>
+    procedure HasMorePages(): Boolean
+    begin
+        exit(GraphPaginationDataImpl.HasMorePages());
+    end;
+
+    /// <summary>
+    /// Sets the page size for pagination requests.
+    /// </summary>
+    /// <param name="NewPageSize">The number of items to retrieve per page (max 999).</param>
+    procedure SetPageSize(NewPageSize: Integer)
+    begin
+        GraphPaginationDataImpl.SetPageSize(NewPageSize);
+    end;
+
+    /// <summary>
+    /// Gets the current page size.
+    /// </summary>
+    /// <returns>The number of items per page.</returns>
+    procedure GetPageSize(): Integer
+    begin
+        exit(GraphPaginationDataImpl.GetPageSize());
+    end;
+
+    /// <summary>
+    /// Gets the default page size.
+    /// </summary>
+    /// <returns>The default number of items per page.</returns>
+    procedure GetDefaultPageSize(): Integer
+    begin
+        exit(GraphPaginationDataImpl.GetDefaultPageSize());
+    end;
+
+    /// <summary>
+    /// Resets the pagination data to initial state.
+    /// </summary>
+    procedure Reset()
+    begin
+        GraphPaginationDataImpl.Reset();
+    end;
+}
@@ -0,0 +1,59 @@
+// ------------------------------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+// ------------------------------------------------------------------------------------------------
+namespace System.Integration.Graph;
+
+codeunit 9361 "Graph Pagination Data Impl."
+{
+    Access = Internal;
+    InherentEntitlements = X;
+    InherentPermissions = X;
+
+    var
+        NextLink: Text;
+        PageSize: Integer;
+        DefaultPageSizeErr: Label 'Page size must be between 1 and 999.';
+
+    procedure SetNextLink(NewNextLink: Text)
+    begin
+        NextLink := NewNextLink;
+    end;
+
+    procedure GetNextLink(): Text
+    begin
+        exit(NextLink);
+    end;
+
+    procedure HasMorePages(): Boolean
+    begin
+        exit(NextLink <> '');
+    end;
+
+    procedure SetPageSize(NewPageSize: Integer)
+    begin
+        if not (NewPageSize in [1 .. 999]) then
+            Error(DefaultPageSizeErr);
+
+        PageSize := NewPageSize;
+    end;
+
+    procedure GetPageSize(): Integer
+    begin
+        if PageSize = 0 then
+            exit(GetDefaultPageSize());
+
+        exit(PageSize);
+    end;
+
+    procedure Reset()
+    begin
+        Clear(NextLink);
+        Clear(PageSize);
+    end;
+
+    procedure GetDefaultPageSize(): Integer
+    begin
+        exit(100);
+    end;
+}
@@ -0,0 +1,101 @@
+// ------------------------------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+// ------------------------------------------------------------------------------------------------
+namespace System.Integration.Graph;
+
+using System.RestClient;
+
+codeunit 9359 "Graph Pagination Helper"
+{
+    Access = Internal;
+    InherentEntitlements = X;
+    InherentPermissions = X;
+
+    procedure ExtractNextLink(HttpResponseMessage: Codeunit "Http Response Message"; var GraphPaginationData: Codeunit "Graph Pagination Data")
+    var
+        ResponseJson: JsonObject;
+        JsonToken: JsonToken;
+        NextLink: Text;
+        ResponseText: Text;
+    begin
+        if not HttpResponseMessage.GetIsSuccessStatusCode() then begin
+            GraphPaginationData.SetNextLink('');
+            exit;
+        end;
+
+        ResponseText := HttpResponseMessage.GetContent().AsText();
+
+        // Parse JSON response
+        if not ResponseJson.ReadFrom(ResponseText) then begin
+            GraphPaginationData.SetNextLink('');
+            exit;
+        end;
+
+        // Extract nextLink
+        if ResponseJson.Get('@odata.nextLink', JsonToken) then
+            NextLink := JsonToken.AsValue().AsText();
+
+        GraphPaginationData.SetNextLink(NextLink);
+    end;
+
+    procedure ExtractValueArray(HttpResponseMessage: Codeunit "Http Response Message"; var ValueArray: JsonArray): Boolean
+    var
+        ResponseJson: JsonObject;
+        JsonToken: JsonToken;
+        ResponseText: Text;
+    begin
+        Clear(ValueArray);
+
+        if not HttpResponseMessage.GetIsSuccessStatusCode() then
+            exit(false);
+
+        ResponseText := HttpResponseMessage.GetContent().AsText();
+
+        // Parse JSON response
+        if not ResponseJson.ReadFrom(ResponseText) then
+            exit(false);
+
+        // Extract value array
+        if not ResponseJson.Get('value', JsonToken) then
+            exit(false);
+
+        ValueArray := JsonToken.AsArray();
+        exit(true);
+    end;
+
+    procedure ApplyPageSize(var GraphOptionalParameters: Codeunit "Graph Optional Parameters"; GraphPaginationData: Codeunit "Graph Pagination Data")
+    begin
+        if GraphPaginationData.GetPageSize() > 0 then
+            GraphOptionalParameters.SetODataQueryParameter(Enum::"Graph OData Query Parameter"::top, Format(GraphPaginationData.GetPageSize()));
+    end;
+
+    procedure CombineValueArrays(HttpResponseMessage: Codeunit "Http Response Message"; var JsonResults: JsonArray): Boolean
+    var
+        ValueArray: JsonArray;
+        JsonItem: JsonToken;
+    begin
+        if not ExtractValueArray(HttpResponseMessage, ValueArray) then
+            exit(false);
+
+        foreach JsonItem in ValueArray do
+            JsonResults.Add(JsonItem);
+
+        exit(true);
+    end;
+
+    procedure IsWithinIterationLimit(var IterationCount: Integer; MaxIterations: Integer): Boolean
+    begin
+        if IterationCount >= MaxIterations then
+            exit(false);
+
+        IterationCount += 1;
+
+        exit(true);
+    end;
+
+    procedure GetMaxIterations(): Integer
+    begin
+        exit(1000); // Safety limit to prevent infinite loops
+        end;
+}
@@ -62,4 +62,9 @@ codeunit 9354 "Graph Request Helper"
         PrepareRestClient(GraphOptionalParameters);
         HttpResponseMessage := RestClient.Send(HttpMethod, GraphUriBuilder.GetUri(), HttpContent);
     end;
+
+    procedure GetByFullUrl(FullUrl: Text) HttpResponseMessage: Codeunit "Http Response Message"
+    begin
+        HttpResponseMessage := RestClient.Get(FullUrl);
+    end;
 }