Incorrect typing in @googleapis/healthcare

const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
	version: 'v1',
	auth: new google.auth.GoogleAuth({
		scopes: ['https://www.googleapis.com/auth/cloud-platform'],
	}),
	headers: { 'Content-Type': 'application/fhir+json' },
});

async function createFhirResource() {
	// Replace the following body with the data for the resource you want to
	// create.
	const body = {
		name: [{ use: 'official', family: 'Smith', given: ['Darcy'] }],
		gender: 'female',
		birthDate: '1970-01-01',
		resourceType: 'Patient',
	};

	// TODO(developer): uncomment these lines before running the sample
	// const cloudRegion = 'us-central1';
	// const projectId = 'adjective-noun-123';
	// const datasetId = 'my-dataset';
	// const fhirStoreId = 'my-fhir-store';
	// const resourceType = 'Patient';

	// Example code request - type errors for `requestBody`, returns 200
	const request = { parent, type: resourceType, requestBody: body };
	const resource = await healthcare.projects.locations.datasets.fhirStores.fhir.create(request);

	// Modified to satisfy type errors, throws 400
	// const request = { parent, type: resourceType, requestBody: { data: JSON.stringify(body) } };
	// const resource = await healthcare.projects.locations.datasets.fhirStores.fhir.create(request);

	// Example code response - `id` is undefined, `resource.data` is a BLOB.  Type error: Property 'id' does not exist on type 'Schema$HttpBody'.
	// console.log(`Created FHIR resource with ID ${resource.data.id}`);
	// console.log(resource.data);

	// Modified to parse response correctly, throws type errors
	const textData = await resource.data.text();
	const parsedData = JSON.parse(textData);
	console.log(`Created FHIR resource with ID ${parsedData.id}`);
	console.log(parsedData);
}

createFhirResource();