How to send an API request using the JavaScript SDK

import { SDK } from '@nebius/js-sdk';
import {
  AttachedDiskSpec_AttachMode,
  CreateDiskRequest,
  CreateInstanceRequest,
  DiskService as DiskServiceClient,
  DiskSpec_DiskType,
  InstanceService as InstanceServiceClient,
} from '@nebius/js-sdk/api/nebius/compute/v1/index';
import { CredentialsFileReader } from '@nebius/js-sdk/runtime/service_account/credentials_file';

async function createInstance() {
  const sdk = new SDK({
    userAgentPrefix: '<application_name>/<application_version_or_comment>',
    credentials: new CredentialsFileReader('<credentials_file_path>'),
  });

  try {
    const diskService = new DiskServiceClient(sdk);
    const instanceService = new InstanceServiceClient(sdk);

    // Create the boot disk.
    const diskOperation = await diskService.create(
      CreateDiskRequest.create({
        metadata: {
          parentId: '<project_ID>',
          name: 'my-boot-disk',
        },
        spec: {
          size: {
            $case: 'sizeGibibytes',
            sizeGibibytes: 93,
          },
          type: DiskSpec_DiskType.NETWORK_SSD,
          source: {
            $case: 'sourceImageFamily',
            sourceImageFamily: {
              imageFamily: '<image_family_name>',
            },
          },
        },
      }),
    ).result;

    await diskOperation.wait();
    console.log('Boot disk ID:', diskOperation.resourceId());

    // Create the VM that uses the boot disk.
    const instanceOperation = await instanceService.create(
      CreateInstanceRequest.create({
        metadata: {
          parentId: '<project_ID>',
          name: 'my-vm',
        },
        spec: {
          resources: {
            platform: '<platform_name>',
            size: {
              $case: 'preset',
              preset: '<preset_name>',
            },
          },
          networkInterfaces: [
            {
              name: 'eth0',
              subnetId: '<subnet_ID>',
              ipAddress: {},
            },
          ],
          bootDisk: {
            attachMode: AttachedDiskSpec_AttachMode.READ_WRITE,
            type: {
              $case: 'existingDisk',
              existingDisk: {
                id: diskOperation.resourceId(),
              },
            },
            deviceId: 'boot-disk',
          },
        },
      }),
    ).result;

    await instanceOperation.wait();
    console.log('VM ID:', instanceOperation.resourceId());
  } finally {
    await sdk.close();
  }
}

await createInstance();

node <file_name>.mjs