Delete a connection

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Remove credentials to an external source from BigQuery.

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For detailed documentation that includes this code sample, see the following:

Code sample


Before trying this sample, follow the Java setup instructions in the BigQuery quickstart using client libraries. For more information, see the BigQuery Java API reference documentation.


// Sample to delete a connection
public class DeleteConnection {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "MY_PROJECT_ID";
    String location = "MY_LOCATION";
    String connectionName = "MY_CONNECTION_NAME";
    deleteConnection(projectId, location, connectionName);

  public static void deleteConnection(String projectId, String location, String connectionName)
      throws IOException {
    try (ConnectionServiceClient client = ConnectionServiceClient.create()) {
      ConnectionName name = ConnectionName.of(projectId, location, connectionName);
      DeleteConnectionRequest request =
      System.out.println("Connection deleted successfully");

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