Webhook

Package: flyte.notify

Send custom HTTP webhook notifications (most flexible option).

Example:
    ```python
    Webhook(
        on_phase=ActionPhase.FAILED,
        url="https://api.example.com/alerts",
        method="POST",
        headers={"Content-Type": "application/json", "X-API-Key": "secret"},
        body={
            "event": "task_failed",
            "task": "{task.name}",
            "run": "{run.name}",
            "project": "{project}",
            "domain": "{domain}",
            "error": "{run.error}",
            "url": "{run.url}",
        }
    )
    ```

Args:
    on_phase:ActionPhase(s) to trigger notification
    url: Webhook URL (supports template variables)
    method: HTTP method (default: "POST")
    headers: Optional HTTP headers (values support template variables)
    body: Optional request body as dict
        (all string values support template variables recursively)

Parameters

class Webhook(
    on_phase: typing.Union[flyte.models.ActionPhase, typing.Tuple[flyte.models.ActionPhase, ...]],
    url: str,
    method: typing.Literal['POST', 'PUT', 'PATCH', 'GET', 'DELETE', 'HEAD', 'OPTIONS', 'TRACE', 'CONNECT'],
    headers: typing.Optional[typing.Dict[str, str]],
    body: typing.Optional[typing.Dict[str, typing.Any]],
)