curl --request POST \
--url https://api-{region}.sesametime.com/schedule/v1/vacation-configurations-assignations/{vacationConfigurationId} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"employeeId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"year": "2025"
}
'