Atualizar esquema de documento

Atualizar um esquema de documento

Mais informações

Para ver a documentação detalhada que inclui este exemplo de código, consulte:

• Gerenciar esquemas de documentos

Exemplo de código

Java

Para mais informações, consulte a Document AI Warehouse Java API documentação de referência.

Para autenticar na Document AI Warehouse, configure o Application Default Credentials. Se quiser mais informações, consulte Configurar a autenticação para um ambiente de desenvolvimento local.

import com.google.cloud.contentwarehouse.v1.DocumentSchema;
import com.google.cloud.contentwarehouse.v1.DocumentSchemaName;
import com.google.cloud.contentwarehouse.v1.DocumentSchemaServiceClient;
import com.google.cloud.contentwarehouse.v1.DocumentSchemaServiceSettings;
import com.google.cloud.contentwarehouse.v1.PropertyDefinition;
import com.google.cloud.contentwarehouse.v1.TextTypeOptions;
import com.google.cloud.contentwarehouse.v1.UpdateDocumentSchemaRequest;
import com.google.cloud.resourcemanager.v3.Project;
import com.google.cloud.resourcemanager.v3.ProjectName;
import com.google.cloud.resourcemanager.v3.ProjectsClient;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeoutException;

public class UpdateDocumentSchema {
  public static void updateDocumentSchema() throws IOException, 
        InterruptedException, ExecutionException, TimeoutException { 
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "your-project-id";
    String location = "your-region"; // Format is "us" or "eu".
    String documentSchemaId = "your-document-schema-id";
    /* The below method call retrieves details about the schema you are about to update.
     * It is important to note that some properties cannot be edited or removed. 
     * For more information on managing document schemas, please see the below documentation.
     * https://cloud.google.com/document-warehouse/docs/manage-document-schemas */
    GetDocumentSchema.getDocumentSchema(projectId, location, documentSchemaId);
    updateDocumentSchema(projectId, location, documentSchemaId);
  }

  // Updates an existing Document Schema
  public static void updateDocumentSchema(String projectId, String location, 
        String documentSchemaId) throws IOException, InterruptedException,
          ExecutionException, TimeoutException { 
    String projectNumber = getProjectNumber(projectId);

    String endpoint = "contentwarehouse.googleapis.com:443";
    if (!"us".equals(location)) {
      endpoint = String.format("%s-%s", location, endpoint);
    }

    DocumentSchemaServiceSettings documentSchemaServiceSettings = 
             DocumentSchemaServiceSettings.newBuilder().setEndpoint(endpoint).build(); 

    /* Create the Schema Service Client 
     * Initialize client that will be used to send requests. 
     * This client only needs to be created once, and can be reused for multiple requests. */
    try (DocumentSchemaServiceClient documentSchemaServiceClient = 
            DocumentSchemaServiceClient.create(documentSchemaServiceSettings)) {

      /* The full resource name of the location, e.g.: 
       projects/{project_number}/location/{location}/documentSchemas/{document_schema_id} */
      DocumentSchemaName documentSchemaName = 
          DocumentSchemaName.of(projectNumber, location, documentSchemaId);

      // Define the new Schema Property with updated values
      PropertyDefinition propertyDefinition = PropertyDefinition.newBuilder()
          .setName("plaintiff")
          .setDisplayName("Plaintiff")
          .setIsSearchable(true)
          .setIsRepeatable(true)
          .setIsRequired(false)
          .setTextTypeOptions(TextTypeOptions.newBuilder()
          .build())
          .build();

      DocumentSchema updatedDocumentSchema = DocumentSchema.newBuilder()
                    .setDisplayName("Test Doc Schema") 
                    .addPropertyDefinitions(0, propertyDefinition).build();

      // Create the Request to Update the Document Schema
      UpdateDocumentSchemaRequest updateDocumentSchemaRequest = 
            UpdateDocumentSchemaRequest.newBuilder()
            .setName(documentSchemaName.toString())
            .setDocumentSchema(updatedDocumentSchema)
            .build();

      // Update Document Schema
      updatedDocumentSchema = 
        documentSchemaServiceClient.updateDocumentSchema(updateDocumentSchemaRequest);

      // Read the output of Updated Document Schema Name
      System.out.println(updatedDocumentSchema.getName());
    }
  }

  private static String getProjectNumber(String projectId) throws IOException { 
    /* Initialize client that will be used to send requests. 
    * This client only needs to be created once, and can be reused for multiple requests. */
    try (ProjectsClient projectsClient = ProjectsClient.create()) { 
      ProjectName projectName = ProjectName.of(projectId); 
      Project project = projectsClient.getProject(projectName);
      String projectNumber = project.getName(); // Format returned is projects/xxxxxx
      return projectNumber.substring(projectNumber.lastIndexOf("/") + 1);
    } 
  }
}

Python

Para mais informações, consulte a documentação de referência da API Document AI Warehouse Python.

Para autenticar na Document AI Warehouse, configure o Application Default Credentials. Se quiser mais informações, consulte Configurar a autenticação para um ambiente de desenvolvimento local.

from google.cloud import contentwarehouse

# TODO(developer): Uncomment these variables before running the sample.
# project_number = "YOUR_PROJECT_NUMBER"
# location = "us" # Format is 'us' or 'eu'
# document_schema_id = "YOUR_SCHEMA_ID"


def update_document_schema(
    project_number: str, location: str, document_schema_id: str
) -> None:
    # Create a Schema Service client
    document_schema_client = contentwarehouse.DocumentSchemaServiceClient()

    # The full resource name of the location, e.g.:
    # projects/{project_number}/locations/{location}/documentSchemas/{document_schema_id}
    document_schema_path = document_schema_client.document_schema_path(
        project=project_number,
        location=location,
        document_schema=document_schema_id,
    )

    # Define Schema Property of Text Type with updated values
    updated_property_definition = contentwarehouse.PropertyDefinition(
        name="stock_symbol",  # Must be unique within a document schema (case insensitive)
        display_name="Searchable text",
        is_searchable=True,
        is_repeatable=False,
        is_required=True,
        text_type_options=contentwarehouse.TextTypeOptions(),
    )

    # Define Update Document Schema Request
    update_document_schema_request = contentwarehouse.UpdateDocumentSchemaRequest(
        name=document_schema_path,
        document_schema=contentwarehouse.DocumentSchema(
            display_name="My Test Schema",
            property_definitions=[updated_property_definition],
        ),
    )

    # Update Document schema
    updated_document_schema = document_schema_client.update_document_schema(
        request=update_document_schema_request
    )

    # Read the output
    print(f"Updated Document Schema: {updated_document_schema}")

A seguir

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