public final OperationFuture<Endpoint, CreateEndpointOperationMetadata> createEndpointAsync(
      LocationName parent, Endpoint endpoint, String endpointId) {
    CreateEndpointRequest request =
        CreateEndpointRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .setEndpoint(endpoint)
            .setEndpointId(endpointId)
            .build();
    return createEndpointAsync(request);
  }
Creates an Endpoint.

<p>Sample code:

<pre>{@code
// 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 (EndpointServiceClient endpointServiceClient = EndpointServiceClient.create()) {
  LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
  Endpoint endpoint = Endpoint.newBuilder().build();
  String endpointId = "endpointId-1837754992";
  Endpoint response =
      endpointServiceClient.createEndpointAsync(parent, endpoint, endpointId).get();
}
}</pre>

@param parent Required. The resource name of the Location to create the Endpoint in. Format:
    `projects/{project}/locations/{location}`
@param endpoint Required. The Endpoint to create.
@param endpointId Immutable. The ID to use for endpoint, which will become the final component
    of the endpoint resource name. If not provided, Vertex AI will generate a value for this
    ID.
    <p>If the first character is a letter, this value may be up to 63 characters, and valid
    characters are `[a-z0-9-]`. The last character must be a letter or number.
    <p>If the first character is a number, this value may be up to 9 characters, and valid
    characters are `[0-9]` with no leading zeros.
    <p>When using HTTP/JSON, this field is populated based on a query string argument, such as
    `?endpoint_id=12345`. This is the fallback for fields that are not included in either the
    URI or the body.
@throws com.google.api.gax.rpc.ApiException if the remote call fails
java-vertexai/google-cloud-vertexai/src/main/java/com/google/cloud/vertexai/api/EndpointServiceClient.java