envless.versions.list_all()

def list_all(
    project: str,
    environment: str,
    *,
    limit: int | None = None,
    offset: int | None = None,
    product: str | None = None,
    timeout: float | None = None,
) -> list[VersionResource]

async def list_all(
    project: str,
    environment: str,
    *,
    limit: int | None = None,
    offset: int | None = None,
    product: str | None = None,
    timeout: float | None = None,
) -> list[VersionResource]

from envless import envless

versions = envless.versions.list_all(
    'api', 'production', product='billing'
)

print(
    len(versions), versions[0]['label'] if versions else None
)

import asyncio

from envless import AsyncEnvless


async def main() -> None:
    async with AsyncEnvless() as envless:
        versions = await envless.versions.list_all(
            'api', 'production', product='billing'
        )

        print(
            len(versions), versions[0]['label'] if versions else None
        )


asyncio.run(main())