public final OperationFuture<IndexEndpoint, CreateIndexEndpointMetadata> createIndexEndpointAsync(
      LocationName parent, IndexEndpoint indexEndpoint, String indexEndpointId) {
    CreateIndexEndpointRequest request =
        CreateIndexEndpointRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .setIndexEndpoint(indexEndpoint)
            .setIndexEndpointId(indexEndpointId)
            .build();
    return createIndexEndpointAsync(request);
  }
Creates an IndexEndpoint.

<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 (WarehouseClient warehouseClient = WarehouseClient.create()) {
  LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
  IndexEndpoint indexEndpoint = IndexEndpoint.newBuilder().build();
  String indexEndpointId = "indexEndpointId-250889214";
  IndexEndpoint response =
      warehouseClient.createIndexEndpointAsync(parent, indexEndpoint, indexEndpointId).get();
}
}</pre>

@param parent Required. Format: `projects/{project}/locations/{location}`
@param indexEndpoint Required. The resource being created.
@param indexEndpointId Optional. The ID to use for the IndexEndpoint, which will become the
    final component of the IndexEndpoint's resource name if the user specifies it. Otherwise,
    IndexEndpoint id will be autogenerated.
    <p>This value should be up to 63 characters, and valid characters are a-z, 0-9 and dash
    (-). The first character must be a letter, the last must be a letter or a number.
@throws com.google.api.gax.rpc.ApiException if the remote call fails
java-visionai/google-cloud-visionai/src/main/java/com/google/cloud/visionai/v1/WarehouseClient.java