Alibaba Cloud Model Studio:Transferencia directa de parámetros de aplicación personalizada

Pase parámetros personalizados, principalmente a plugins personalizados y nodos personalizados, al llamar a la Aplicación de Agente y la Aplicación de Flujo de Trabajo de Alibaba Cloud Model Studio (que reemplazan a las aplicaciones de orquestación de agentes).

Obtenga una clave API y exporte la clave API como variable de entorno. Si utiliza un SDK para realizar las llamadas, instale el SDK de DashScope.

Parámetros de plugin personalizado

Este artículo utiliza la herramienta de consulta de convenciones de dormitorio para demostrar cómo pasar parámetros a un plugin personalizado mediante una API.

El siguiente ejemplo muestra cómo pasar parámetros de plugin personalizado para una Aplicación de Agente.

Uso

Paso 1: Crear un plugin personalizado

Si ya ha creado una herramienta de plugin o importado un plugin, omita este paso.

1. Crear un plugin personalizado: Vaya a la página de Plugins en la consola de Model Studio y haga clic en Add Custom Plug-in. Ingrese la información del plugin. Si se requiere autenticación, active el interruptor Habilitar Autenticación y configure los ajustes.

   Descripción de ejemplo del plugin: Consulta convenciones de dormitorio y busca entradas específicas por índice numérico.

   URL de ejemplo del plugin: https://domitorgreement-plugin-example-icohrkdjxy.cn-beijing.fcapp.run

   

   Nota: La Descripción del Plug-in resume brevemente el propósito del plugin. Esto ayuda al modelo grande a decidir si debe llamar al plugin para una tarea determinada. Descríbalo en lenguaje natural.

2. Crear una herramienta: Complete la información de la herramienta y configure los parámetros de entrada y salida. Nota:

   1. La Descripción de la Herramienta ayuda al modelo grande a comprender mejor las funciones y casos de uso de la herramienta. Utilice lenguaje natural y proporcione ejemplos si es posible.
   2. Un Nombre de Parámetro descriptivo ayuda al modelo grande a comprender la información que representa.
   3. La Descripción del Parámetro explica la función del parámetro de entrada. Debe ser concisa y precisa para ayudar al modelo grande a determinar el valor correcto a utilizar.
   4. Usted debe seleccionar Business Pass-through para el Passing Method del parámetro de entrada.

   En este ejemplo, el índice de contenido de la convención de dormitorio, article_index, se establece como un parámetro de transferencia directa.

   

3. Haga clic en Test Tool. Después de que la prueba sea exitosa, Publique el plugin.

Paso 2: Asociar un plugin con un agente

Solo puede asociar plugins con Aplicaciones de Agente que se encuentren en el mismo espacio de trabajo.

1. En la tarjeta de un plugin publicado, haga clic en Add to Agent y seleccione una aplicación de agente.
2. Alternativamente, haga clic en + Plugin dentro de una aplicación para asociar un plugin personalizado.
3. Finalmente, Publique la aplicación.

Paso 3: Llamada a la API

• Cuando no se requiere autenticación: Para llamar a un plugin personalizado a través de una API, utilice el parámetro user_defined_params de biz_params para pasar la información del plugin personalizado, reemplace your_plugin_code con el ID real del plugin y pase los pares clave-valor de los parámetros de entrada configurados en el plugin.

  Puede encontrar el ID del plugin en la tarjeta del plugin.

  En este ejemplo, pasar un valor de 2 al parámetro article_index consulta el contenido de la segunda convención de dormitorio y devuelve el resultado correcto.

  Python

  Solicitud de ejemplo

  import os
  from http import HTTPStatus
  # We recommend using DashScope SDK v1.14.0 or later.
  from dashscope import Application
  biz_params = {
      # Pass the input parameters for the agent application's custom plugin. Replace `your_plugin_code` with your plugin ID.
      "user_defined_params": {
          "your_plugin_code": {
              "article_index": 2}}}
  response = Application.call(
          # If the environment variable is not set, you can use your Model Studio API key by replacing the following line with api_key="sk-xxx". We recommend using an environment variable in production to avoid leaking your API key.
          api_key=os.getenv("DASHSCOPE_API_KEY"),
          app_id='YOUR_APP_ID',
          prompt='Dormitory convention content',
          biz_params=biz_params)
  
  if response.status_code != HTTPStatus.OK:
      print(f'request_id={response.request_id}')
      print(f'code={response.status_code}')
      print(f'message={response.message}')
      print(f'For more information, see: https://www.alibabacloud.com/help/en/model-studio/error-code')
  else:
      print('%s\n' % (response.output.text))  # Process and output only the text.
      # print('%s\n' % (response.usage))
  

  Respuesta de ejemplo

  The second article of the dormitory convention is as follows:
  
  "Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere."
  
  This suggests that roommates should foster a positive living and learning environment by supporting and helping each other, while also learning to understand and respect others. If you want to learn about other articles of the convention, just ask!
  

  Java

  Solicitud de ejemplo

  import com.alibaba.dashscope.app.*;
  import com.alibaba.dashscope.exception.ApiException;
  import com.alibaba.dashscope.exception.InputRequiredException;
  import com.alibaba.dashscope.exception.NoApiKeyException;
  import com.alibaba.dashscope.utils.JsonUtils;
  
  public class Main {
      public static void appCall() throws NoApiKeyException, InputRequiredException {
          String bizParams =
                  // Pass the input parameters for the agent application's custom plugin. Replace `{your_plugin_code}` with your plugin ID.
                  "{\"user_defined_params\":{\"{your_plugin_code}\":{\"article_index\":2}}}";
          ApplicationParam param = ApplicationParam.builder()
                  // If the environment variable is not set, you can use your Model Studio API key by replacing the following line with .apiKey("sk-xxx"). We recommend using an environment variable in production to avoid leaking your API key.
                  .apiKey(System.getenv("DASHSCOPE_API_KEY"))
                  .appId("YOUR_APP_ID")
                  .prompt("Dormitory convention content")
                  .bizParams(JsonUtils.parse(bizParams))
                  .build();
  
          Application application = new Application();
          ApplicationResult result = application.call(param);
          System.out.printf("%s\n",
                  result.getOutput().getText());
      }
  
      public static void main(String[] args) {
          try {
              appCall();
          } catch (ApiException | NoApiKeyException | InputRequiredException e) {
              System.out.printf("Exception: %s", e.getMessage());
              System.out.println("For more information, see: https://www.alibabacloud.com/help/en/model-studio/error-code");
          }
          System.exit(0);
      }
  }
  

  Respuesta de ejemplo

  The second article of the dormitory convention is as follows:
  
  Article 2: Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere.
  
  This emphasizes that in a shared living environment, roommates should maintain a positive and supportive relationship to create a harmonious atmosphere for living and learning. If you need to learn about any other specific articles, please let me know.
  

  HTTP

  curl

  Solicitud de ejemplo

  curl -X POST https://dashscope.aliyuncs.com/api/v1/apps/YOUR_APP_ID/completion \
  --header "Authorization: Bearer $DASHSCOPE_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
      "input": {
          "prompt": "Dormitory convention content",
          "biz_params":
          {
              "user_defined_params":
              {
                  "{your_plugin_code}":
                      {
                      "article_index": 2
                      }
              }
          }
      },
      "parameters":  {},
      "debug":{}
  }'
  

  Reemplace YOUR_APP_ID con su ID de aplicación.

  Respuesta de ejemplo

  {"output":
  {"finish_reason":"stop",
  "session_id":"e151267ffded4fbdb13d91439011d31e",
  "text":"The second article of the dormitory convention is: \"Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere.\" This means that in dormitory life, everyone must support each other to create a harmonious and positive living environment."},
  "usage":{"models":[{"output_tokens":94,"model_id":"qwen-max","input_tokens":453}]},
  "request_id":"a39fd2b5-7e2c-983e-84a1-1039f726f18a"}%
  

  PHP

  Solicitud de ejemplo

  <?php
  
  # If the environment variable is not set, you can use your Model Studio API key by replacing the following line with $api_key="sk-xxx". We recommend using an environment variable in production to avoid leaking your API key.
  $api_key = getenv("DASHSCOPE_API_KEY");
  $application_id = 'YOUR_APP_ID'; // Replace with your app ID.
  $url = "https://dashscope.aliyuncs.com/api/v1/apps/$application_id/completion";
  // Replace `{your_plugin_code}` with your plugin ID.
  // Construct the request data.
  $data = [
      "input" => [
          'prompt' => 'Dormitory convention content',
          'biz_params' => [
          'user_defined_params' => [
              '{your_plugin_code}' => [
                  'article_index' => 2
                  ]
              ]
          ]
      ],
  ];
  // Encode the data as JSON.
  $dataString = json_encode($data);
  
  // Check if json_encode was successful.
  if (json_last_error() !== JSON_ERROR_NONE) {
      die("JSON encoding failed with error: " . json_last_error_msg());
  }
  
  // Initialize a cURL session.
  $ch = curl_init($url);
  
  // Set the cURL options.
  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
  curl_setopt($ch, CURLOPT_POSTFIELDS, $dataString);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'Content-Type: application/json',
      'Authorization: Bearer ' . $api_key
  ]);
  
  // Execute the request.
  $response = curl_exec($ch);
  
  // Check if the cURL execution was successful.
  if ($response === false) {
      die("cURL Error: " . curl_error($ch));
  }
  
  // Get the HTTP status code.
  $status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  // Close the cURL session.
  curl_close($ch);
  // Decode the response data.
  $response_data = json_decode($response, true);
  // Process the response.
  if ($status_code == 200) {
      if (isset($response_data['output']['text'])) {
          echo "{$response_data['output']['text']}\n";
      } else {
          echo "No text in response.\n";
      }
  }else {
      if (isset($response_data['request_id'])) {
          echo "request_id={$response_data['request_id']}\n";}
      echo "code={$status_code}\n";
      if (isset($response_data['message'])) {
          echo "message={$response_data['message']}\n";}
      else {
          echo "message=Unknown error\n";}
  }
  ?>
  

  Respuesta de ejemplo

  The second article of the dormitory convention states: Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere. This is to ensure that everyone can live and study in a harmonious and friendly environment. If you want to learn about other specific articles or have other questions, feel free to ask.
  

  Node.js

  Dependencias:

  npm install axios
  

  Solicitud de ejemplo

  const axios = require('axios');
  
  async function callDashScope() {
      // If the environment variable is not set, you can use your Model Studio API key by replacing the following line with apiKey='sk-xxx'. We recommend using an environment variable in production to avoid leaking your API key.
      const apiKey = process.env.DASHSCOPE_API_KEY;
      const appId = 'YOUR_APP_ID';// Replace with your app ID.
      const pluginCode = 'YOUR_PLUGIN_CODE';// Replace with your plugin ID.
      const url = `https://dashscope.aliyuncs.com/api/v1/apps/${appId}/completion`;
  
      const data = {
          input: {
              prompt: "Dormitory convention content",
              biz_params: {
                  user_defined_params: {
                      [pluginCode]: {
                          // 'article_index' is an example of a custom plugin parameter.
                          'article_index': 2
                      }
                  }
              }
          },
          parameters: {},
          debug: {}
      };
  
      try {
          console.log("Sending request to DashScope API...");
  
          const response = await axios.post(url, data, {
              headers: {
                  'Authorization': `Bearer ${apiKey}`,
                  'Content-Type': 'application/json'
              }
          });
  
          if (response.status === 200) {
              if (response.data.output && response.data.output.text) {
                  console.log(`${response.data.output.text}`);
              }
          } else {
              console.log("Request failed:");
              if (response.data.request_id) {
                  console.log(`request_id=${response.data.request_id}`);
              }
              console.log(`code=${response.status}`);
              if (response.data.message) {
                  console.log(`message=${response.data.message}`);
              } else {
                  console.log('message=Unknown error');
              }
          }
      } catch (error) {
          console.error(`Error calling DashScope: ${error.message}`);
          if (error.response) {
              console.error(`Response status: ${error.response.status}`);
              console.error(`Response data: ${JSON.stringify(error.response.data, null, 2)}`);
          }
      }
  }
  callDashScope();
  

  Respuesta de ejemplo

  The second article of the dormitory convention states: Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere. This is to ensure that everyone can live and study in a harmonious and friendly environment. If you want to learn about other specific articles or have other questions, feel free to ask.
  

  C#

  Solicitud de ejemplo

  using System.Text;
  
  class Program
  {
      static async Task Main(string[] args)
      {
          // If the environment variable is not set, you can use your Model Studio API key by replacing the following line with apiKey="sk-xxx". We recommend using an environment variable in production to avoid leaking your API key.
          string apiKey = Environment.GetEnvironmentVariable("DASHSCOPE_API_KEY")?? throw new InvalidOperationException("DASHSCOPE_API_KEY environment variable is not set.");;
          string appId = "YOUR_APP_ID";// Replace with your app ID.
  
          if (string.IsNullOrEmpty(apiKey))
          {
              Console.WriteLine("Please ensure that the DASHSCOPE_API_KEY environment variable is set.");
              return;
          }
  
          string url = $"https://dashscope.aliyuncs.com/api/v1/apps/{appId}/completion";
  
          using (HttpClient client = new HttpClient())
          {
              client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");
              string pluginCode = "{your_plugin_code}"; // Replace `{your_plugin_code}` with your plugin ID.
              string jsonContent = $@"{{
                  ""input"": {{
                      ""prompt"": ""Dormitory convention content"",
                      ""biz_params"": {{
                          ""user_defined_params"": {{
                              ""{pluginCode}"": {{
                                  ""article_index"": 2
                              }}
                          }}
                      }}
                  }},
                  ""parameters"": {{}},
                  ""debug"": {{}}
              }}";
  
              HttpContent content = new StringContent(jsonContent, Encoding.UTF8, "application/json");
  
              try
              {
                  HttpResponseMessage response = await client.PostAsync(url, content);
  
                  if (response.IsSuccessStatusCode)
                  {
                      string responseBody = await response.Content.ReadAsStringAsync();
                      Console.WriteLine("Request successful:");
                      Console.WriteLine(responseBody);
                  }
                  else
                  {
                      Console.WriteLine($"Request failed with status code: {response.StatusCode}");
                      string responseBody = await response.Content.ReadAsStringAsync();
                      Console.WriteLine(responseBody);
                  }
              }
              catch (Exception ex)
              {
                  Console.WriteLine($"Error calling DashScope: {ex.Message}");
              }
          }
      }
  }
  

  Respuesta de ejemplo

  {
      "output": {
          "finish_reason": "stop",
          "session_id": "237ca6187c814f3b9e7461090a5f8b74",
          "text": "The second article of the dormitory convention is as follows:\n\n\"Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere.\"\n\nThis indicates that in the dormitory, roommates need to establish a positive relationship, creating a harmonious living and learning environment by helping, caring for, and supporting each other. They should also learn to understand and accept differences between roommates and communicate with sincerity. If you want to learn about other articles or specific content, please let me know!"
      },
      "usage": {
          "models": [
              {
                  "output_tokens": 133,
                  "model_id": "qwen-max",
                  "input_tokens": 829
              }
          ]
      },
      "request_id": "64e8c359-d071-9d2e-bb94-187e86cc3a79"
  }
  

  Go

  Solicitud de ejemplo

  package main
  
  import (
    "bytes"
    "encoding/json"
    "fmt"
    "io"
    "net/http"
    "os"
  )
  
  func main() {
    // If the environment variable is not set, you can use your Model Studio API key by replacing the following line with apiKey := "sk-xxx". We recommend using an environment variable in production to avoid leaking your API key.
    apiKey := os.Getenv("DASHSCOPE_API_KEY")
    appId := "YOUR_APP_ID"           // Replace with your app ID.
    pluginCode := "YOUR_PLUGIN_CODE" // Replace with your plugin ID.
  
    if apiKey == "" {
        fmt.Println("Please ensure that the DASHSCOPE_API_KEY environment variable is set.")
        return
    }
  
    url := fmt.Sprintf("https://dashscope.aliyuncs.com/api/v1/apps/%s/completion", appId)
  
    // Create the request body.
    requestBody := map[string]interface{}{
        "input": map[string]interface{}{
            "prompt": "Dormitory convention content",
            "biz_params": map[string]interface{}{
                "user_defined_params": map[string]interface{}{
                    pluginCode: map[string]interface{}{
                        "article_index": 2,
                    },
                },
            },
        },
        "parameters": map[string]interface{}{},
        "debug":      map[string]interface{}{},
    }
  
    jsonData, err := json.Marshal(requestBody)
    if err != nil {
        fmt.Printf("Failed to marshal JSON: %v\n", err)
        return
    }
  
    // Create an HTTP POST request.
    req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
    if err != nil {
        fmt.Printf("Failed to create request: %v\n", err)
        return
    }
  
    // Set the request headers.
    req.Header.Set("Authorization", "Bearer "+apiKey)
    req.Header.Set("Content-Type", "application/json")
  
    // Send the request.
    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        fmt.Printf("Failed to send request: %v\n", err)
        return
    }
    defer resp.Body.Close()
  
    // Read the response.
    body, err := io.ReadAll(resp.Body)
    if err != nil {
        fmt.Printf("Failed to read response: %v\n", err)
        return
    }
  
    // Process the response.
    if resp.StatusCode == http.StatusOK {
        fmt.Println("Request successful:")
        fmt.Println(string(body))
    } else {
        fmt.Printf("Request failed with status code: %d\n", resp.StatusCode)
        fmt.Println(string(body))
    }
  }
  

  Respuesta de ejemplo

  {
      "output": {
          "finish_reason": "stop",
          "session_id": "860d2a4c1f3649ac880298537993cb51",
          "text": "The second article of the dormitory convention is as follows:\n\nRoommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere.\n\nThis emphasizes that in dormitory life, roommates should maintain a supportive relationship and respect each other. Would you like to learn about the content of other articles?"
      },
      "usage": {
          "models": [
              {
                  "output_tokens": 84,
                  "model_id": "qwen-max",
                  "input_tokens": 876
              }
          ]
      },
      "request_id": "0a250055-90a4-992d-9276-e268ad35d1ab"
  }
  

• Cuando se requiere autenticación: Este escenario describe cómo llamar a un plugin personalizado que tiene habilitada la Autenticación y está configurado con Autenticación a Nivel de Usuario.

  Puede encontrar el ID del plugin en la tarjeta del plugin.

  • Utilice user_defined_params en el campo biz_params para pasar información del plugin personalizado. Reemplace your_plugin_code con su ID de plugin y proporcione los parámetros de entrada como pares clave-valor.
  • Utilice user_defined_tokens en el campo biz_params para pasar credenciales de autenticación. Reemplace your_plugin_code con su ID de plugin y establezca el valor user_token en su token de autenticación, como una clave API de DashScope.
  • Después de una autenticación exitosa, el servicio consulta el elemento especificado basándose en el parámetro de índice proporcionado y devuelve el resultado correcto.

  En este ejemplo, el parámetro article_index se establece en 2, y el valor de user_token, YOUR_TOKEN, se reemplaza con la DASHSCOPE_API_KEY real. Después de que la autenticación sea exitosa, se consulta el contenido de la segunda regla del dormitorio y se devuelve el resultado correcto.

  Python

  Ejemplo de solicitud

  from http import HTTPStatus
  import os
  # We recommend using DashScope SDK v1.14.0 or later.
  from dashscope import Application
  biz_params = {
      # Pass authentication credentials for the agent application's custom plugin.
      # Replace your_plugin_code with your plugin ID and YOUR_TOKEN with your authentication token, such as an API key.
      "user_defined_params": {
          "your_plugin_code": {
              "article_index": 2}},
      "user_defined_tokens": {
          "your_plugin_code": {
              "user_token": "YOUR_TOKEN"}}}
  response = Application.call(
              # If the environment variable is not configured, you can use a DashScope API key by replacing the next line with: api_key="sk-xxx".
              # However, we do not recommend hardcoding the API key in a production environment to reduce the risk of key leakage.
              api_key=os.getenv("DASHSCOPE_API_KEY"),
              app_id='YOUR_APP_ID',
              prompt='Dormitory convention content',
              biz_params=biz_params)
  
  if response.status_code != HTTPStatus.OK:
      print(f'request_id={response.request_id}')
      print(f'code={response.status_code}')
      print(f'message={response.message}')
      print(f'For more information, refer to: https://www.alibabacloud.com/help/en/model-studio/error-code')
  else:
      print('%s\n' % (response.output.text))  # Process and output only the text.
      # print('%s\n' % (response.usage))
  

  Ejemplo de respuesta

  The second article of the dormitory convention is as follows:
  
  Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere.
  
  If you need to know about other articles of the convention, please let me know.
  

  Java

  Ejemplo de solicitud

  import com.alibaba.dashscope.app.*;
  import com.alibaba.dashscope.exception.ApiException;
  import com.alibaba.dashscope.exception.InputRequiredException;
  import com.alibaba.dashscope.exception.NoApiKeyException;
  import com.alibaba.dashscope.utils.JsonUtils;
  
  public class Main {
      public static void appCall() throws NoApiKeyException, InputRequiredException {
          String bizParams =
                  // Replace {your_plugin_code} with your plugin ID, and YOUR_TOKEN with your token, such as an API key.
                  "{\"user_defined_params\":{\"{your_plugin_code}\":{\"article_index\":2}}," +
                          "\"user_defined_tokens\":{\"{your_plugin_code}\":{\"user_token\":\"YOUR_TOKEN\"}}}";
          ApplicationParam param = ApplicationParam.builder()
                  // If the environment variable is not configured, you can use a DashScope API key by replacing the next line with: .apiKey("sk-xxx").
                  // However, we do not recommend hardcoding the API key in a production environment to reduce the risk of key leakage.
                  .apiKey(System.getenv("DASHSCOPE_API_KEY"))
                  .appId("YOUR_APP_ID")
                  .prompt("Dormitory convention content")
                  .bizParams(JsonUtils.parse(bizParams))
                  .build();
  
          Application application = new Application();
          ApplicationResult result = application.call(param);
          System.out.printf("%s\n",
                  result.getOutput().getText());
      }
      public static void main(String[] args) {
          try {
              appCall();
          } catch (ApiException | NoApiKeyException | InputRequiredException e) {
              System.out.printf("Exception: %s", e.getMessage());
              System.out.println("For more information, refer to: https://www.alibabacloud.com/help/en/model-studio/error-code");
          }
          System.exit(0);
      }
  }
  

  Ejemplo de respuesta

  The second article of the dormitory convention is as follows:
  
  Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere.
  
  If you need to query for more articles, please let me know.
  

  Reemplace YOUR_APP_ID con su ID de aplicación, your_plugin_code con su ID de plugin personalizado y YOUR_TOKEN con su token de autenticación.

  HTTP

  curl

  Ejemplo de solicitud

  curl -X POST https://dashscope.aliyuncs.com/api/v1/apps/YOUR_APP_ID/completion \
  --header "Authorization: Bearer $DASHSCOPE_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
      "input": {
          "prompt": "Dormitory convention content",
          "biz_params":
          {
              "user_defined_params":
              {
                  "{your_plugin_code}":
                      {
                      "article_index": 2
                      }
              },
              "user_defined_tokens":
              {
                  "{your_plugin_code}":
                      {
                      "user_token": "YOUR_TOKEN"
                      }
              }
          }
      },
      "parameters":  {},
      "debug":{}
  }'
  

  Reemplace YOUR_APP_ID con su ID de aplicación, {your_plugin_code} con su ID de plugin personalizado y YOUR_TOKEN con su token de autenticación.

  Ejemplo de respuesta

  {"output":{"finish_reason":"stop",
  "session_id":"d3b5c3e269dc40479255a7a02df5c630",
  "text":"The second article of the dormitory convention is: \"Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere.\" This emphasizes the importance of harmonious coexistence and mutual progress among members in dormitory life."},
  "usage":{"models":[{"output_tokens":80,"model_id":"qwen-max","input_tokens":432}]},
  "request_id":"1f77154c-edc3-9003-b622-816fa2f849cf"}%
  

  PHP

  Ejemplo de solicitud

  <?php
  
  # If the environment variable is not configured, you can use a DashScope API key by replacing the next line with: $api_key="sk-xxx".
  # However, we do not recommend hardcoding the API key in a production environment to reduce the risk of key leakage.
  $api_key = getenv("DASHSCOPE_API_KEY");
  $application_id = 'YOUR_APP_ID'; // Replace with your application ID.
  $url = "https://dashscope.aliyuncs.com/api/v1/apps/$application_id/completion";
  
  // Construct the request data.
  $data = [
      "input" => [
          'prompt' => 'Dormitory convention content',
          'biz_params' => [
          'user_defined_params' => [
              '{your_plugin_code}' => [//Replace {your_plugin_code} with your plugin ID.
                  'article_index' => 2
                  ]
              ],
          'user_defined_tokens' => [
              '{your_plugin_code}' => [//Replace {your_plugin_code} with your plugin ID.
                  'user_token' => 'YOUR_TOKEN'//Replace with your token, such as an API key.
              ]
          ]
          ]
      ],
  ];
  // Encode the data as JSON.
  $dataString = json_encode($data);
  
  // Check if json_encode was successful.
  if (json_last_error() !== JSON_ERROR_NONE) {
      die("JSON encoding failed with error: " . json_last_error_msg());
  }
  
  // Initialize a cURL session.
  $ch = curl_init($url);
  
  // Set cURL options.
  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
  curl_setopt($ch, CURLOPT_POSTFIELDS, $dataString);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'Content-Type: application/json',
      'Authorization: Bearer ' . $api_key
  ]);
  
  // Execute the request.
  $response = curl_exec($ch);
  
  // Check if the cURL execution was successful.
  if ($response === false) {
      die("cURL Error: " . curl_error($ch));
  }
  
  // Get the HTTP status code.
  $status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  // Close the cURL session.
  curl_close($ch);
  // Decode the response data.
  $response_data = json_decode($response, true);
  // Process the response.
  if ($status_code == 200) {
      if (isset($response_data['output']['text'])) {
          echo "{$response_data['output']['text']}\n";
      } else {
          echo "No text in response.\n";
      }
  }else {
      if (isset($response_data['request_id'])) {
          echo "request_id={$response_data['request_id']}\n";}
      echo "code={$status_code}\n";
      if (isset($response_data['message'])) {
          echo "message={$response_data['message']}\n";}
      else {
          echo "message=Unknown error\n";}
  }
  ?>
  

  Ejemplo de respuesta

  The second article of the dormitory convention is as follows:
  
  > Roommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere.
  
  If you need to know more about the convention or other information, please feel free to ask.
  

  Node.js

  Dependencias:

  npm install axios
  

  Ejemplo de solicitud

  const axios = require('axios');
  async function callDashScope() {
      // If the environment variable is not configured, you can use a DashScope API key by replacing the next line with: apiKey='sk-xxx'.
      // However, we do not recommend hardcoding the API key in a production environment to reduce the risk of key leakage.
      const apiKey = process.env.DASHSCOPE_API_KEY;
      const appId = 'YOUR_APP_ID';// Replace with your application ID.
      const pluginCode = 'YOUR_PLUGIN_CODE';// Replace with your plugin ID.
      const url = `https://dashscope.aliyuncs.com/api/v1/apps/${appId}/completion`;
  
      const data = {
          input: {
              prompt: "Dormitory convention content",
              biz_params: {
                  user_defined_params: {
                      [pluginCode]: {
                          // `article_index` is a sample parameter for the custom plugin. Replace it with your parameter.
                          'article_index': 6
                      }
                  },
                  user_defined_tokens: {
                      [pluginCode]: {
                          // Replace YOUR_TOKEN with your authentication token, such as an API key.
                          user_token: 'YOUR_TOKEN'
                      }
                  }
              }
          },
          parameters: {},
          debug: {}
      };
  
      try {
          console.log("Sending request to DashScope API...");
  
          const response = await axios.post(url, data, {
              headers: {
                  'Authorization': `Bearer ${apiKey}`,
                  'Content-Type': 'application/json'
              }
          });
  
          if (response.status === 200) {
              if (response.data.output && response.data.output.text) {
                  console.log(`${response.data.output.text}`);
              }
          } else {
              console.log("Request failed:");
              if (response.data.request_id) {
                  console.log(`request_id=${response.data.request_id}`);
              }
              console.log(`code=${response.status}`);
              if (response.data.message) {
                  console.log(`message=${response.data.message}`);
              } else {
                  console.log('message=Unknown error');
              }
          }
      } catch (error) {
          console.error(`Error calling DashScope: ${error.message}`);
          if (error.response) {
              console.error(`Response status: ${error.response.status}`);
              console.error(`Response data: ${JSON.stringify(error.response.data, null, 2)}`);
          }
      }
  }
  callDashScope();
  

  Ejemplo de respuesta

  The sixth article of the dormitory convention states: Develop good sleep habits. Every roommate has the right to rest and the responsibility to ensure others' right to rest. If you need to know more about the regulations, please provide more details.
  

  C#

  Ejemplo de solicitud

  using System.Text;
  
  class Program
  {
      static async Task Main(string[] args)
      {
          // If the environment variable is not configured, you can use a DashScope API key by replacing the next line with: apiKey="sk-xxx".
          // However, we do not recommend hardcoding the API key in a production environment to reduce the risk of key leakage.
          string apiKey = Environment.GetEnvironmentVariable("DASHSCOPE_API_KEY")?? throw new InvalidOperationException("DASHSCOPE_API_KEY environment variable is not set.");;
          string appId = "YOUR_APP_ID";// Replace with your application ID.
  
          if (string.IsNullOrEmpty(apiKey))
          {
              Console.WriteLine("Please make sure the DASHSCOPE_API_KEY environment variable is set.");
              return;
          }
  
          string url = $"https://dashscope.aliyuncs.com/api/v1/apps/{appId}/completion";
  
          using (HttpClient client = new HttpClient())
          {
              client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");
              string pluginCode = "your_plugin_code"; // Replace your_plugin_code with your plugin ID.
              // Replace YOUR_TOKEN with your token, such as an API key.
              string jsonContent = $@"{{
                  ""input"": {{
                      ""prompt"": ""Dormitory convention content"",
                      ""biz_params"": {{
                          ""user_defined_params"": {{
                              ""{pluginCode}"": {{
                                  ""article_index"": 2
                              }}
                          }},
                          ""user_defined_tokens"": {{
                              ""{pluginCode}"": {{
                                  ""user_token"": ""YOUR_TOKEN""
                              }}
                          }}
                      }}
                  }},
                  ""parameters"": {{}},
                  ""debug"": {{}}
              }}";
  
              HttpContent content = new StringContent(jsonContent, Encoding.UTF8, "application/json");
  
              try
              {
                  HttpResponseMessage response = await client.PostAsync(url, content);
  
                  if (response.IsSuccessStatusCode)
                  {
                      string responseBody = await response.Content.ReadAsStringAsync();
                      Console.WriteLine("Request successful:");
                      Console.WriteLine(responseBody);
                  }
                  else
                  {
                      Console.WriteLine($"Request failed with status code: {response.StatusCode}");
                      string responseBody = await response.Content.ReadAsStringAsync();
                      Console.WriteLine(responseBody);
                  }
              }
              catch (Exception ex)
              {
                  Console.WriteLine($"Error calling DashScope: {ex.Message}");
              }
          }
      }
  }
  

  Ejemplo de respuesta

  {
      "output": {
          "finish_reason": "stop",
          "session_id": "1a1913a9922a401f8eba36df8ea1a062",
          "text": "The second article of the dormitory convention is as follows:\n\nRoommates must help, care for, and learn from each other to achieve mutual improvement. They must be tolerant, forgiving, respectful, and sincere.\n\nIf you need more details about the convention, please specify."
      },
      "usage": {
          "models": [
              {
                  "output_tokens": 66,
                  "model_id": "qwen-max",
                  "input_tokens": 802
              }
          ]
      },
      "request_id": "04bac806-c5e6-9fab-a846-a66641862be9"
  }
  

  Go

  Ejemplo de solicitud

  package main
  
  import (
    "bytes"
    "encoding/json"
    "fmt"
    "io"
    "net/http"
    "os"
  )
  
  func main() {
    // If the environment variable is not configured, you can use a DashScope API key by replacing the next line with: apiKey := "sk-xxx".
    // However, we do not recommend hardcoding the API key in a production environment to reduce the risk of key leakage.
    apiKey := os.Getenv("DASHSCOPE_API_KEY")
    appId := "YOUR_APP_ID"           // Replace with your application ID.
    pluginCode := "YOUR_PLUGIN_CODE" // Replace with your plugin ID.
  
    if apiKey == "" {
        fmt.Println("Please make sure the DASHSCOPE_API_KEY environment variable is set.")
        return
    }
  
    url := fmt.Sprintf("https://dashscope.aliyuncs.com/api/v1/apps/%s/completion", appId)
  
    // Create the request body.
    requestBody := map[string]interface{}{
        "input": map[string]interface{}{
            "prompt": "Dormitory convention content",
            "biz_params": map[string]interface{}{
                "user_defined_params": map[string]interface{}{
                    pluginCode: map[string]interface{}{
                        "article_index": 10,
                    },
                },
                "user_defined_tokens": map[string]interface{}{
                    pluginCode: map[string]interface{}{
                        "user_token": "YOUR_TOKEN", // Replace with your authentication token, such as an API key.
                    },
                },
            },
        },
        "parameters": map[string]interface{}{},
        "debug":      map[string]interface{}{},
    }
  
    jsonData, err := json.Marshal(requestBody)
    if err != nil {
        fmt.Printf("Failed to marshal JSON: %v\n", err)
        return
    }
  
    // Create an HTTP POST request.
    req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
    if err != nil {
        fmt.Printf("Failed to create request: %v\n", err)
        return
    }
  
    // Set request headers.
    req.Header.Set("Authorization", "Bearer "+apiKey)
    req.Header.Set("Content-Type", "application/json")
  
    // Send the request.
    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        fmt.Printf("Failed to send request: %v\n", err)
        return
    }
    defer resp.Body.Close()
  
    // Read the response.
    body, err := io.ReadAll(resp.Body)
    if err != nil {
        fmt.Printf("Failed to read response: %v\n", err)
        return
    }
  
    // Process the response.
    if resp.StatusCode == http.StatusOK {
        fmt.Println("Request successful:")
        fmt.Println(string(body))
    } else {
        fmt.Printf("Request failed with status code: %d\n", resp.StatusCode)
        fmt.Println(string(body))
    }
  }
  

  Ejemplo de respuesta

  {
      "output": {
          "finish_reason": "stop",
          "session_id": "b8e051ba7e954ff8919208e7b84430fa",
          "text": "The tenth article of the dormitory convention states that roommates should work together to create and maintain a clean, tidy, aesthetically pleasing, and culturally rich dormitory environment. To understand the full content of the dormitory convention, you may need to view other articles or directly consult the dormitory management department. Is there any other specific content you would like to know about?"
      },
      "usage": {
          "models": [
              {
                  "output_tokens": 70,
                  "model_id": "qwen-max",
                  "input_tokens": 855
              }
          ]
      },
      "request_id": "0921ee34-2754-9616-a826-cea33a0e0a14"
  }
  

Pasar parámetros de nodo personalizados

Este tema utiliza el ejemplo de Consulta de divisiones administrativas por nombre de ciudad para demostrar cómo pasar parámetros de nodo personalizados a una aplicación mediante una llamada a la API.

El siguiente ejemplo muestra cómo pasar parámetros personalizados al nodo de inicio en una Aplicación de Flujo de Trabajo.

Uso

Paso 1: Configurar parámetros de nodo personalizados

Vaya a la página Mis Aplicaciones en la consola de Model Studio. Seleccione una Workflow Application y defina parámetros personalizados para su start node. Para este ejemplo, cree una variable String llamada city. Luego, inserte las variables city y query en el prompt y Publique la aplicación.

Paso 2: Realizar una llamada a la API

Cuando realice la llamada a la API, pase el valor city en el campo biz_params y el valor query en el campo prompt.

import os
from http import HTTPStatus
from dashscope import Application
# Pass custom parameters for a workflow application.
biz_params = {"city": "Hangzhou"}
response = Application.call(
    # If you have not configured an environment variable, you can use your Model Studio API key by replacing the following line with: api_key="sk-xxx".
    # We recommend that you do not hardcode the API key in your code in a production environment to reduce the risk of API key leaks.
    api_key=os.getenv("DASHSCOPE_API_KEY"),
    app_id='YOUR_APP_ID',  # Replace with your actual application ID.
    prompt='Query the administrative divisions of this city',
    biz_params=biz_params  # Pass business parameters.
)

if response.status_code != HTTPStatus.OK:
    print(f'request_id={response.request_id}')
    print(f'code={response.status_code}')
    print(f'message={response.message}')
    print(f'For more information, see: https://www.alibabacloud.com/help/en/model-studio/error-code')
else:
    print(f'{response.output.text}')  # Process and output only the text.

Hangzhou, as the capital city of Zhejiang Province, has the following 10 municipal districts: Shangcheng, Gongshu, Xihu, Binjiang, Xiaoshan, Yuhang, Linping, Qiantang, Fuyang, and Lin'an. Each district has unique characteristics and development priorities.

- Shangcheng District: Located in the center of Hangzhou, it is one of the city's political, economic, and cultural centers.
- Gongshu District: Characterized by its canal culture, it hosts numerous historical and cultural heritage sites.
- Xihu District: Home to the famous West Lake Scenic Area, it is a major tourist destination.
- Binjiang District: A hub for high-tech industries, where well-known companies like Alibaba are located.
- Xiaoshan District: An administrative district in the southeast that has experienced rapid economic growth, especially in the manufacturing sector.
- Yuhang District: Has developed rapidly in recent years, particularly in the internet economy sector. (Note: Alibaba's headquarters is actually in Binjiang District).
- Linping District: A newly established district aimed at promoting comprehensive economic and social development in the area.
- Qiantang District: Also a result of recent administrative restructuring, it emphasizes the combination of innovative development and ecological protection.
- Fuyang District: Located to the southwest of Hangzhou, it is known for its rich natural landscapes and long history and culture.
- Lin'an District: Situated in the west of Hangzhou, it is famous for its excellent ecological environment and profound cultural heritage.

Please note that specific city planning may change over time. Refer to the latest official information.

import com.alibaba.dashscope.app.*;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.utils.JsonUtils;
import io.reactivex.Flowable;

public class Main {
    public static void appCall() throws NoApiKeyException, InputRequiredException {

        String bizParams =
                "{\"city\":\"Hangzhou\"}";
        ApplicationParam param = ApplicationParam.builder()
                // If you have not configured an environment variable, you can use your Model Studio API key by replacing the following line with: .apiKey("sk-xxx").
                // We recommend that you do not hardcode the API key in your code in a production environment to reduce the risk of API key leaks.
                .apiKey(System.getenv("DASHSCOPE_API_KEY"))
                .appId("YOUR_APP_ID")
                .prompt("Query the administrative divisions of this city")
                .bizParams(JsonUtils.parse(bizParams))
                .build();

        Application application = new Application();
        ApplicationResult result = application.call(param);
        System.out.printf("%s\n",
                result.getOutput().getText());
    }

    public static void main(String[] args) {
        try {
            appCall();
        } catch (ApiException | NoApiKeyException | InputRequiredException e) {
            System.out.printf("Exception: %s", e.getMessage());
            System.out.println("For more information, see: https://www.alibabacloud.com/help/en/model-studio/error-code");
        }
        System.exit(0);
    }
}

Hangzhou is the capital city of Zhejiang Province, and its administrative divisions primarily include 10 municipal districts: Shangcheng, Gongshu, Xihu, Binjiang, Xiaoshan, Yuhang, Linping, Qiantang, Fuyang, and Lin'an. Each district has its own characteristics and development focus.

- Shangcheng District: Located in the center of Hangzhou, it has many historical and cultural heritage sites.
- Gongshu District: Famous for its Grand Canal culture, it is also an important commercial and residential area.
- Xihu District: Known for its beautiful natural scenery, including the famous West Lake Scenic Area.
- Binjiang District: A high-tech industry cluster where the Hangzhou National High-Tech Industry Development Zone is located.
- Xiaoshan District: Has experienced rapid economic growth, with particularly outstanding performance in manufacturing.
- Yuhang District: Has grown rapidly in recent years with the development of high-tech companies such as Alibaba. (Note: Alibaba's headquarters is actually in Binjiang District).
- Linping District: Formed in 2021 from parts of the original Yuhang District, it focuses on ecological development and technological innovation.
- Qiantang District: Also a new district established in 2021, it is positioned as a new hub for transportation and industrial development in eastern Hangzhou.
- Fuyang District: A historic and cultural city, and also one of the major centers for the papermaking industry.
- Lin'an District: Located in western Hangzhou, it has a high forest coverage rate and an excellent ecological environment.

These areas collectively form the unique geographic layout and socio-economic structure of Hangzhou. If you are interested in a specific area or need more detailed information, please let me know!

curl -X POST https://dashscope.aliyuncs.com/api/v1/apps/YOUR_APP_ID/completion \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
    "input": {
        "prompt": "Query the administrative divisions of this city",
        "biz_params": {
        "city": "Hangzhou"}
    },
    "parameters":  {}
}'

{"output":{"finish_reason":"stop","session_id":"c211219896004b50a1f6f66f2ec5413e",
"text":"Hangzhou administers 10 districts, 1 county, and 2 county-level cities, which are:\nShangcheng District, Gongshu District, Xihu District, Binjiang District, Xiaoshan District, Yuhang District, Linping District, Qiantang District, Fuyang District, Lin'an District, Tonglu County, Chun'an County, Jiande City, and Zhuji City.\nNote: Zhuji City is directly administered by Zhejiang Province and jointly managed by Hangzhou and Shaoxing cities."},"usage":{},
"request_id":"02c3c9e1-7912-9505-91aa-248d04fb1f5d"}

<?php

# If you have not configured an environment variable, you can use your Model Studio API key by replacing the following line with: $api_key="sk-xxx".
# We recommend that you do not hardcode the API key in your code in a production environment to reduce the risk of API key leaks.
$api_key = getenv("DASHSCOPE_API_KEY");
$application_id = 'YOUR_APP_ID'; // Replace with your actual application ID.
$url = "https://dashscope.aliyuncs.com/api/v1/apps/$application_id/completion";

// Construct the request data.
$data = [
    "input" => [
        'prompt' => 'Query the administrative divisions of this city',
        'biz_params' => [
            'city' => 'Hangzhou'
        ]
    ],
];
// Encode the data as JSON.
$dataString = json_encode($data);

// Check if json_encode was successful.
if (json_last_error() !== JSON_ERROR_NONE) {
    die("JSON encoding failed with error: " . json_last_error_msg());
}

// Initialize a cURL session.
$ch = curl_init($url);

// Set the cURL options.
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $dataString);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Content-Type: application/json',
    'Authorization: Bearer ' . $api_key
]);

// Execute the request.
$response = curl_exec($ch);

// Check if the cURL execution was successful.
if ($response === false) {
    die("cURL Error: " . curl_error($ch));
}

// Get the HTTP status code.
$status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
// Close the cURL session.
curl_close($ch);
// Process the response.
$response_data = json_decode($response, true);
// Process the response.
if ($status_code == 200) {
    if (isset($response_data['output']['text'])) {
        echo "{$response_data['output']['text']}\n";
    } else {
        echo "No text in response.\n";
    }
} else {
    if (isset($response_data['request_id'])) {
        echo "request_id={$response_data['request_id']}\n";
    }
    echo "code={$status_code}\n";
    if (isset($response_data['message'])) {
        echo "message={$response_data['message']}\n";
    } else {
        echo "message=Unknown error\n";
    }
}

Hangzhou is the capital city of Zhejiang Province, and its administrative divisions mainly include 10 municipal districts: Shangcheng, Gongshu, Xihu, Binjiang, Xiaoshan, Yuhang, Linping, Qiantang, Fuyang, and Lin'an.

- Shangcheng and Gongshu districts are located in the center of Hangzhou, with bustling commerce and a long history.
- Xihu District is famous for the beautiful West Lake and is also an important scientific and cultural area.
- Binjiang District is known for its high-tech industry development.
- Xiaoshan, Yuhang, and other districts are new urban areas or economic development zones that have grown rapidly in recent years.
- Lin'an and Fuyang districts have largely preserved their natural landscapes and rural character.

Please note that administrative divisions in China may be adjusted according to national policies. Obtain the latest information from official channels.

npm install axios

const axios = require('axios');

async function callDashScope() {
    // If you have not configured an environment variable, you can use your Model Studio API key by replacing the following line with: apiKey='sk-xxx'.
    // We recommend that you do not hardcode the API key in your code in a production environment to reduce the risk of API key leaks.
    const apiKey = process.env.DASHSCOPE_API_KEY;
    const appId = 'YOUR_APP_ID'; // Replace with your actual application ID.

    const url = `https://dashscope.aliyuncs.com/api/v1/apps/${appId}/completion`;

    const data = {
        input: {
            prompt: "Query the administrative divisions of this city",
            biz_params: {
                'city': 'Hangzhou',
            },
        },
        parameters: {},
        debug: {},
    };

    try {
        console.log("Sending request to DashScope API...");

        const response = await axios.post(url, data, {
            headers: {
                'Authorization': `Bearer ${apiKey}`,
                'Content-Type': 'application/json'
            }
        });

        if (response.status === 200) {
            if (response.data.output && response.data.output.text) {
                console.log(`${response.data.output.text}`);
            }
        } else {
            console.log("Request failed:");
            if (response.data.request_id) {
                console.log(`request_id=${response.data.request_id}`);
            }
            console.log(`code=${response.status}`);
            if (response.data.message) {
                console.log(`message=${response.data.message}`);
            } else {
                console.log('message=Unknown error');
            }
        }
    } catch (error) {
        console.error(`Error calling DashScope: ${error.message}`);
        if (error.response) {
            console.error(`Response status: ${error.response.status}`);
            console.error(`Response data: ${JSON.stringify(error.response.data, null, 2)}`);
        }
    }
}

callDashScope();

Hangzhou is the capital of Zhejiang Province, and its administrative divisions include 10 municipal districts. They are as follows:

1. Shangcheng District (Shàngchéng Qū): Located in the south-central part of Hangzhou, it is one of the oldest areas with the richest cultural heritage.
2. Gongshu District (Gǒngshù Qū): A new district formed by the merger of the former Xiacheng and Gongshu districts, located in the northern part of Hangzhou.
3. Xihu District (Xīhú Qū): Famous for the West Lake, a UNESCO World Heritage site, it boasts rich natural and cultural landscapes.
4. Binjiang District (Bīnjiāng Qū): Situated on the south bank of the Qiantang River, it is a hub for high-tech industries.
5. Xiaoshan District (Xiāoshān Qū): Located in the eastern part of Hangzhou, it is one of China's major manufacturing bases.
6. Yuhang District (Yúháng Qū): Once home to Linping, one of China's four famous ancient towns, it has now become a key economic development zone in Hangzhou.
7. Fuyang District (Fùyáng Qū): Located in the southwest of Hangzhou, named after the Fuchun River that flows through it.
8. Lin'an District (Lín'ān Qū): Situated in the mountainous area west of Hangzhou, it is known for its beautiful natural scenery.
9. Qiantang District (Qiántáng Qū): Established in 2021 from the former Dajiangdong Industrial Cluster and parts of Xiaoshan District, it aims to promote development in eastern Hangzhou.
10. Linping District (Lín Píng Qū): A new administrative district separated from Yuhang, primarily covering the area of the former Linping Sub-district.

This information reflects the situation as of my last update. Please note that administrative divisions may be adjusted, and refer to the latest official announcements for the most accurate information.

using System.Text;

class Program
{
    static async Task Main(string[] args)
    {
        //If you have not configured an environment variable, you can use your Model Studio API key by replacing the following line with: apiKey="sk-xxx".
        //We recommend that you do not hardcode the API key in your code in a production environment to reduce the risk of API key leaks.
        string apiKey = Environment.GetEnvironmentVariable("DASHSCOPE_API_KEY") ?? throw new InvalidOperationException("DASHSCOPE_API_KEY environment variable is not set.");
        string appId = "YOUR_APP_ID"; // Replace with your actual application ID.
        string url = $"https://dashscope.aliyuncs.com/api/v1/apps/{appId}/completion";

        using (HttpClient client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");
            string jsonContent = @"{
                ""input"": {
                    ""prompt"": ""Query the administrative divisions of this city"",
                    ""biz_params"":{
                        ""city"":""Hangzhou""
                    }
                },
                ""parameters"": {},
                ""debug"": {}
            }";

            HttpContent content = new StringContent(jsonContent, Encoding.UTF8, "application/json");

            try
            {
                HttpResponseMessage response = await client.PostAsync(url, content);

                if (response.IsSuccessStatusCode)
                {
                    string responseBody = await response.Content.ReadAsStringAsync();
                    Console.WriteLine("Request successful:");
                    Console.WriteLine(responseBody);
                }
                else
                {
                    Console.WriteLine($"Request failed with status code: {response.StatusCode}");
                    string responseBody = await response.Content.ReadAsStringAsync();
                    Console.WriteLine(responseBody);
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error calling DashScope: {ex.Message}");
            }
        }
    }
}

{
    "output": {
        "finish_reason": "stop",
        "session_id": "7a9ff57eec7d475fa5d487de5f5178d2",
        "text": "Hangzhou is the capital of Zhejiang Province, and it has 10 municipal districts: Shangcheng, Gongshu, Xihu, Binjiang, Xiaoshan, Yuhang, Linping, Qiantang, Fuyang, and Lin'an. Each district has its unique geographical location and development characteristics. For example, Xihu District is known for its beautiful natural scenery, especially the famous West Lake located there, while Binjiang District is better known for its high-tech industries. Additionally, as the city develops, administrative divisions may be adjusted. Please refer to the latest information released by official sources."
    },
    "usage": {

    },
    "request_id": "d2c2fcc9-f821-98c9-9430-8704a2a41225"
}

package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"net/http"
	"os"
)

func main() {
	// If you have not configured an environment variable, you can use your Model Studio API key by replacing the following line with: apiKey := "sk-xxx".
	// We recommend that you do not hardcode the API key in your code in a production environment to reduce the risk of API key leaks.
	apiKey := os.Getenv("DASHSCOPE_API_KEY")
	appId := "YOUR_APP_ID" // Replace with your actual application ID.

	if apiKey == "" {
		fmt.Println("Ensure that the DASHSCOPE_API_KEY environment variable is set.")
		return
	}

	url := fmt.Sprintf("https://dashscope.aliyuncs.com/api/v1/apps/%s/completion", appId)

	// Create the request body.
	requestBody := map[string]interface{}{
		"input": map[string]interface{}{
			"prompt": "Query the administrative divisions of this city",
			"biz_params": map[string]interface{}{
				"city": "Hangzhou",
			},
		},
		"parameters": map[string]interface{}{},
		"debug":      map[string]interface{}{},
	}

	jsonData, err := json.Marshal(requestBody)
	if err != nil {
		fmt.Printf("Failed to marshal JSON: %v\n", err)
		return
	}

	// Create an HTTP POST request.
	req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
	if err != nil {
		fmt.Printf("Failed to create request: %v\n", err)
		return
	}

	// Set the request headers.
	req.Header.Set("Authorization", "Bearer "+apiKey)
	req.Header.Set("Content-Type", "application/json")

	// Send the request.
	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		fmt.Printf("Failed to send request: %v\n", err)
		return
	}
	defer resp.Body.Close()

	// Read the response.
	body, err := io.ReadAll(resp.Body)
	if err != nil {
		fmt.Printf("Failed to read response: %v\n", err)
		return
	}

	// Process the response.
	if resp.StatusCode == http.StatusOK {
		fmt.Println("Request successful:")
		fmt.Println(string(body))
	} else {
		fmt.Printf("Request failed with status code: %d\n", resp.StatusCode)
		fmt.Println(string(body))
	}
}

{
    "output": {
        "finish_reason": "stop",
        "session_id": "2dc3e1a9dcd248c6bb9ca92bffc3e745",
        "text": "Hangzhou, abbreviated as 'Hang', is the capital city of Zhejiang Province. According to the latest administrative division adjustments, Hangzhou now governs 10 municipal districts, 2 county-level cities, and 1 county, as follows:\n\n- Municipal districts (10): Shangcheng, Gongshu, Xihu, Binjiang, Xiaoshan, Yuhang, Linping, Qiantang, Fuyang, and Lin'an.\n- County-level cities (2): Jiande City, Tonglu County (Note that Tonglu is treated as a county-level city here, but it is technically a county).\n- County (1): Chun'an County.\n\nPlease note that administrative divisions may be adjusted over time. Refer to the latest official announcements for the most accurate information. The information above is compiled from recent data. For the latest changes, please consult the official government website for the most accurate information."
    },
    "usage": {

    },
    "request_id": "d3c8f368-b645-9446-bfe4-20ca51821a02"
}

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