Waits for a callback to be received at the given endpoint.
For more information, see Wait using callbacks .
Arguments
Arguments
callback
A map object with a
url
field that stores the URL of the created endpoint.timeout
float
The maximum request timeout in seconds (default: 43200.0
).
Returns
The callback request received.
Raised exceptions
Exceptions
TimeoutError
In case of a timeout.
ValueError
In case of invalid input values.
TypeError
In case of invalid input types.
Examples
# A basic callback workflow - create_callback : call : events.create_callback_endpoint args : http_callback_method : "GET" result : callback_details - print_callback_details : call : sys.log args : severity : "INFO" text : ${"Listening for callbacks on " + callback_details.url} - await_callback : call : events.await_callback args : callback : ${callback_details} timeout : 3600 result : callback_request - print_callback_request : call : sys.log args : severity : "INFO" text : ${"Received " + json.encode_to_string(callback_request.http_request)} - return_callback_result : return : ${callback_request.http_request}
