此页面由 Cloud Translation API 翻译。

查看架构定义

您可以查看包含支持架构的数据（例如结构化数据或包含结构化数据的非结构化数据）的任何数据存储区的架构。

您可以在 Google Cloud 控制台中查看架构，也可以使用 dataStores.schemas.get API 方法查看架构。仅通过 REST API 支持查看网站的架构。

控制台

如需在 Google Cloud 控制台中查看架构，请按以下步骤操作。

如果您正在查看自动生成的架构，请确保已完成数据注入。否则，相应架构可能尚未推出。
在 Google Cloud 控制台中，前往 Gemini Enterprise 页面。

Gemini Enterprise
在导航菜单中，点击数据存储区。
在名称列中，点击要查看其架构的数据存储区。
点击架构标签页，查看数据的架构。

REST

如需使用 API 获取架构的定义，请按以下步骤操作：

如果您正在查看自动生成的架构，请确保已完成数据注入。否则，相应架构可能尚未推出。

如需查看包含元数据的非结构化数据的数据存储区的架构，请跳至第 3 步以调用 schema.get 方法。
查找数据存储区 ID。如果您已拥有数据存储区 ID，请跳至下一步。
1. 在 Google Cloud 控制台中，前往 Gemini Enterprise 页面，然后在导航菜单中点击数据存储区。
  
  前往“数据存储区”页面
2. 点击您的数据存储区的名称。
3. 在数据存储区的数据页面上，获取数据存储区 ID。

使用 schemas.get API 方法获取架构定义。

curl -X GET \
-H "Authorization: Bearer $(gcloud auth print-access-token)" \
-H "Content-Type: application/json" \
"https://discoveryengine.googleapis.com/v1/projects/PROJECT_ID/locations/global/collections/default_collection/dataStores/DATA_STORE_ID/schemas/default_schema"

替换以下内容：

PROJECT_ID：您的项目的 ID。
DATA_STORE_ID：数据存储区的 ID。

C#

试用此示例之前，请按照《Gemini Enterprise 快速入门：使用客户端库》中的 C# 设置说明进行操作。如需了解详情，请参阅 Gemini Enterprise C# API 参考文档。

如需向 Gemini Enterprise 进行身份验证，请设置应用默认凭据。如需了解详情，请参阅为本地开发环境设置身份验证。

using Google.Cloud.DiscoveryEngine.V1;

public sealed partial class GeneratedSchemaServiceClientSnippets
{
    /// <summary>Snippet for GetSchema</summary>
    /// <remarks>
    /// This snippet has been automatically generated and should be regarded as a code template only.
    /// It will require modifications to work:
    /// - It may require correct/in-range values for request initialization.
    /// - It may require specifying regional endpoints when creating the service client as shown in
    ///   https://cloud.google.com/dotnet/docs/reference/help/client-configuration#endpoint.
    /// </remarks>
    public void GetSchemaRequestObject()
    {
        // Create client
        SchemaServiceClient schemaServiceClient = SchemaServiceClient.Create();
        // Initialize request argument(s)
        GetSchemaRequest request = new GetSchemaRequest
        {
            SchemaName = SchemaName.FromProjectLocationDataStoreSchema("[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SCHEMA]"),
        };
        // Make the request
        Schema response = schemaServiceClient.GetSchema(request);
    }
}

Go

试用此示例之前，请按照《Gemini Enterprise 快速入门：使用客户端库》中的 Go 设置说明进行操作。如需了解详情，请参阅 Gemini Enterprise Go API 参考文档。

如需向 Gemini Enterprise 进行身份验证，请设置应用默认凭据。如需了解详情，请参阅为本地开发环境设置身份验证。


package main

import (
	"context"

	discoveryengine "cloud.google.com/go/discoveryengine/apiv1"
	discoveryenginepb "cloud.google.com/go/discoveryengine/apiv1/discoveryenginepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := discoveryengine.NewSchemaClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &discoveryenginepb.GetSchemaRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/discoveryengine/apiv1/discoveryenginepb#GetSchemaRequest.
	}
	resp, err := c.GetSchema(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Java

试用此示例之前，请按照《Gemini Enterprise 快速入门：使用客户端库》中的 Java 设置说明进行操作。如需了解详情，请参阅 Gemini Enterprise Java API 参考文档。

如需向 Gemini Enterprise 进行身份验证，请设置应用默认凭据。如需了解详情，请参阅为本地开发环境设置身份验证。

import com.google.cloud.discoveryengine.v1.GetSchemaRequest;
import com.google.cloud.discoveryengine.v1.Schema;
import com.google.cloud.discoveryengine.v1.SchemaName;
import com.google.cloud.discoveryengine.v1.SchemaServiceClient;

public class SyncGetSchema {

  public static void main(String[] args) throws Exception {
    syncGetSchema();
  }

  public static void syncGetSchema() throws Exception {
    // This snippet has been automatically generated and should be regarded as a code template only.
    // It will require modifications to work:
    // - It may require correct/in-range values for request initialization.
    // - It may require specifying regional endpoints when creating the service client as shown in
    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
      GetSchemaRequest request =
          GetSchemaRequest.newBuilder()
              .setName(
                  SchemaName.ofProjectLocationDataStoreSchemaName(
                          "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SCHEMA]")
                      .toString())
              .build();
      Schema response = schemaServiceClient.getSchema(request);
    }
  }
}

Python

试用此示例之前，请按照《Gemini Enterprise 快速入门：使用客户端库》中的 Python 设置说明进行操作。如需了解详情，请参阅 Gemini Enterprise Python API 参考文档。

如需向 Gemini Enterprise 进行身份验证，请设置应用默认凭据。如需了解详情，请参阅为本地开发环境设置身份验证。

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import discoveryengine_v1


def sample_get_schema():
    # Create a client
    client = discoveryengine_v1.SchemaServiceClient()

    # Initialize request argument(s)
    request = discoveryengine_v1.GetSchemaRequest(
        name="name_value",
    )

    # Make the request
    response = client.get_schema(request=request)

    # Handle the response
    print(response)

Ruby

试用此示例之前，请按照《Gemini Enterprise 快速入门：使用客户端库》中的 Ruby 设置说明进行操作。如需了解详情，请参阅 Gemini Enterprise Ruby API 参考文档。

如需向 Gemini Enterprise 进行身份验证，请设置应用默认凭据。如需了解详情，请参阅为本地开发环境设置身份验证。

require "google/cloud/discovery_engine/v1"

##
# Snippet for the get_schema call in the SchemaService service
#
# This snippet has been automatically generated and should be regarded as a code
# template only. It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
# client as shown in https://cloud.google.com/ruby/docs/reference.
#
# This is an auto-generated example demonstrating basic usage of
# Google::Cloud::DiscoveryEngine::V1::SchemaService::Client#get_schema.
#
def get_schema
  # Create a client object. The client can be reused for multiple calls.
  client = Google::Cloud::DiscoveryEngine::V1::SchemaService::Client.new

  # Create a request. To set request fields, pass in keyword arguments.
  request = Google::Cloud::DiscoveryEngine::V1::GetSchemaRequest.new

  # Call the get_schema method.
  result = client.get_schema request

  # The returned object is of type Google::Cloud::DiscoveryEngine::V1::Schema.
  p result
end

后续步骤

如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。

最后更新时间 (UTC)：2025-10-19。