curl --location -g --request POST 'http://ssm.{region}.amazonaws.com/' \
--header 'X-Amz-Target;' \
--header 'Content-Type: application/json' \
--data-raw '{
"WindowId": "string",
"Targets": [],
"ResourceType": "INSTANCE",
"Filters": [],
"MaxResults": 0,
"NextToken": "string"
}'
{
"ScheduledWindowExecutions": [],
"NextToken": "string"
}