curl --location -g --request POST 'http://api.tunneling.iot.{region}.amazonaws.com/' \
--header 'X-Amz-Target;' \
--header 'Content-Type: application/json' \
--data-raw '{
"thingName": "string",
"maxResults": 0,
"nextToken": "string"
}'
{
"tunnelSummaries": [],
"nextToken": "string"
}