Alibaba Cloud Model Studio:Call a model in a sub-workspace

curl

If you haven't set environment variables, replace $DASHSCOPE_API_KEY with: the API key from your sub-workspace sk-xxx.

This example uses qwen-plus. You can use other models that are authorized.

curl --location "https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation" \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header "Content-Type: application/json" \
--data '{
    "model": "qwen-plus",
    "input":{
        "messages":[      
            {
                "role": "system",
                "content": "You are a helpful assistant."
            },
            {
                "role": "user",
                "content": "Who are you?"
            }
        ]
    },
    "parameters": {
        "result_format": "message"
    }
}'

PHP

<?php

$url = "https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation";
// If environment variables are not configured, replace the following line with: $apiKey = "sk-xxx"; using the API Key from your sub-workspace
$apiKey = getenv('DASHSCOPE_API_KEY');

$data = [
// This example uses qwen-plus. You can change the model name as needed (model authorization required). For supported models, see: https://www.alibabacloud.com/help/en/model-studio/getting-started/models
    "model" => "qwen-plus",
    "input" => [
        "messages" => [
            [
                "role" => "system",
                "content" => "You are a helpful assistant."
            ],
            [
                "role" => "user",
                "content" => "Who are you?"
            ]
        ]
    ],
    "parameters" => [
        "result_format" => "message"
    ]
];

$jsonData = json_encode($data);

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonData);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer $apiKey",
    "Content-Type: application/json"
]);

$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);

if ($httpCode == 200) {
    echo "Response: " . $response;
} else {
    echo "Error: " . $httpCode . " - " . $response;
}

curl_close($ch);
?>

Node.js

DashScope does not provide an SDK for Node.js environment. To use the OpenAI Node.js SDK, see the OpenAI compatible section of this topic.

import fetch from 'node-fetch';

// If environment variables are not configured, replace the following line with: apiKey = "sk-xxx";
const apiKey = process.env.DASHSCOPE_API_KEY;

const data = {
    // This example uses qwen-plus. You can change the model name as needed (model authorization required). For supported models, see: https://www.alibabacloud.com/help/en/model-studio/getting-started/models
    model: "qwen-plus",
    input: {
        messages: [
            {
                role: "system",
                content: "You are a helpful assistant."
            },
            {
                role: "user",
                content: "Who are you?"
            }
        ]
    },
    parameters: {
        result_format: "message"
    }
};

fetch('https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation', {
    method: 'POST',
    headers: {
        'Authorization': `Bearer ${apiKey}`,
        'Content-Type': 'application/json'
    },
    body: JSON.stringify(data)
})
.then(response => response.json())
.then(data => {
    console.log(JSON.stringify(data));
})
.catch(error => {
    console.error('Error:', error);
});

C#

using System.Net.Http.Headers;
using System.Text;

class Program
{
    private static readonly HttpClient httpClient = new HttpClient();

    static async Task Main(string[] args)
    {
        // If environment variables are not configured, replace the following line with: string? apiKey = "sk-xxx";
        string? apiKey = Environment.GetEnvironmentVariable("DASHSCOPE_API_KEY");

        if (string.IsNullOrEmpty(apiKey))
        {
            Console.WriteLine("API Key is not set. Please ensure the environment variable 'DASHSCOPE_API_KEY' is set.");
            return;
        }

        // Set request URL and content
        string url = "https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation";
        // This example uses qwen-plus. You can change the model name as needed (model authorization required). For supported models, see: https://www.alibabacloud.com/help/en/model-studio/getting-started/models
        string jsonContent = @"{
            ""model"": ""qwen-plus"",
            ""input"": {
                ""messages"": [
                    {
                        ""role"": ""system"",
                        ""content"": ""You are a helpful assistant.""
                    },
                    {
                        ""role"": ""user"",
                        ""content"": ""Who are you?""
                    }
                ]
            },
            ""parameters"": {
                ""result_format"": ""message""
            }
        }";

        // Send request and obtain response
        string result = await SendPostRequestAsync(url, jsonContent, apiKey);

        // Output result
        Console.WriteLine(result);
    }

    private static async Task SendPostRequestAsync(string url, string jsonContent, string apiKey)
    {
        using (var content = new StringContent(jsonContent, Encoding.UTF8, "application/json"))
        {
            // Set request headers
            httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", apiKey);
            httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

            // Send request and obtain response
            HttpResponseMessage response = await httpClient.PostAsync(url, content);

            // Process response
            if (response.IsSuccessStatusCode)
            {
                return await response.Content.ReadAsStringAsync();
            }
            else
            {
                return $"Request failed: {response.StatusCode}";
            }
        }
    }
}

Java

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;

import com.google.gson.Gson;

public class Main {

    static class Message {
        String role;
        String content;

        public Message(String role, String content) {
            this.role = role;
            this.content = content;
        }
    }

    static class Input {
        Message[] messages;

        public Input(Message[] messages) {
            this.messages = messages;
        }
    }

    static class Parameters {
        String result_format;

        public Parameters(String result_format) {
            this.result_format = result_format;
        }
    }

    static class RequestBody {
        String model;
        Input input;
        Parameters parameters;

        public RequestBody(String model, Input input, Parameters parameters) {
            this.model = model;
            this.input = input;
            this.parameters = parameters;
        }
    }

    public static void main(String[] args) {
        try {
            // Create request body
            RequestBody requestBody = new RequestBody(
                    // This example uses qwen-plus. You can change the model name as needed (model authorization required). For supported models, see: https://www.alibabacloud.com/help/en/model-studio/getting-started/models
                    "qwen-plus",
                    new Input(new Message[] {
                            new Message("system", "You are a helpful assistant."),
                            new Message("user", "Who are you?")
                    }),
                    new Parameters("message")
            );

            // Convert request body to JSON
            Gson gson = new Gson();
            String jsonInputString = gson.toJson(requestBody);

            // Create URL object
            URL url = new URL("https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation");
            HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();

            // Set request method to POST
            httpURLConnection.setRequestMethod("POST");
            httpURLConnection.setRequestProperty("Content-Type", "application/json; utf-8");
            httpURLConnection.setRequestProperty("Accept", "application/json");

            // If environment variables are not configured, replace the following line with: String apiKey = "sk-xxx";
            String apiKey = System.getenv("DASHSCOPE_API_KEY");
            String auth = "Bearer " + apiKey;
            httpURLConnection.setRequestProperty("Authorization", auth);

            // Enable input and output streams
            httpURLConnection.setDoOutput(true);

            // Write request body
            try (OutputStream os = httpURLConnection.getOutputStream()) {
                byte[] input = jsonInputString.getBytes(StandardCharsets.UTF_8);
                os.write(input, 0, input.length);
            }

            // Read response body
            try (BufferedReader br = new BufferedReader(new InputStreamReader(httpURLConnection.getInputStream(), StandardCharsets.UTF_8))) {
                StringBuilder response = new StringBuilder();
                String responseLine;
                while ((responseLine = br.readLine()) != null) {
                    response.append(responseLine.trim());
                }
                System.out.println(response);
            }

        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            System.exit(0);
        }
    }
}