import os
from samplehc import SampleHealthcare

client = SampleHealthcare(
    api_key=os.environ.get("SAMPLEHC_API_KEY"),  # This is the default and can be omitted
)
response = client.v2.documents.templates.generate_document_async(
    slug="slug",
    type="document",
)
print(response.async_result_id)

{
  "asyncResultId": "<string>"
}