Install-Package Aspose.Diagram-Cloud

Update-Package Aspose.Diagram-Cloud

// For complete examples and data files, visit https://github.com/aspose-diagram-cloud/aspose-diagram-cloud-dotnet

using Aspose.Diagram.Cloud.SDK.Api;  // Import the Aspose Diagram API
using Aspose.Diagram.Cloud.SDK.Client;  // Import the client for handling API calls
using Aspose.Diagram.Cloud.SDK.Model;  // Import the model classes
using Aspose.Storage.Cloud.Sdk.Api;  // Import the Aspose Storage API
using Aspose.Storage.Cloud.Sdk.Model.Requests;  // Import the requests for storage operations
using System;
using System.Collections.Generic;

namespace Aspose.Diagram_Cloud_APIs_Examples
{
    class DiagramExamples
    {
        // Client and configuration for making API calls
        protected ApiClient client;
        protected Configuration config;
        protected static OAuthApi oauth2 = null;  // OAuth for authentication
        protected string grantType = "client_credentials";  // Grant type for OAuth
        protected string clientId = "";  // Your client ID (App SID from https://dashboard.aspose.cloud/)
        protected string clientSecret = "";  // Your client secret (App Key from https://dashboard.aspose.cloud/)
        protected static string accesstoken;  // Access token for making requests
        protected string refreshtoken;

        static void Main(string[] args)
        {
            DiagramExamples diagramExamples = new DiagramExamples();
            
            // Call to create a new diagram file in the cloud
            diagramExamples.PutCreate();
        }

        // Method to create a new diagram file using Aspose.Diagram API
        private void PutCreate()
        {
            // Initialize the DiagramFile API with the required configuration
            DiagramFileApi instance = new DiagramFileApi(GetConfiguration());

            string name = "file_get_1.vdx";  // Name of the diagram file to be created
            bool isOverwrite = true;  // Overwrite if the file already exists
            string folder = null;  // Folder location in cloud storage (null to use root)

            // Call API to create the diagram file in the cloud
            var response = instance.DiagramFilePutCreate(name, folder, isOverwrite);
        }

        // Method to set up the API configuration with OAuth authentication
        private Configuration GetConfiguration()
        {
            if (oauth2 == null)
            {
                // Initialize OAuth for token generation
                oauth2 = new OAuthApi("https://api.aspose.cloud");
                
                // Get OAuth token using client credentials
                var oauth2response = oauth2.OAuthPost(grantType, clientId, clientSecret);
                accesstoken = oauth2response.AccessToken;  // Store access token
                refreshtoken = oauth2response.RefreshToken;  // Store refresh token
            }

            // Set the authorization header with the Bearer token
            Dictionary<string, string> headerParameters = new Dictionary<string, string>
            {
                { "Authorization", "Bearer " + accesstoken }
            };

            // Initialize the API client with the authorization header
            client = new ApiClient();
            config = new Configuration(client, headerParameters);
            return config;
        }
    }
}