curl --location --request POST 'https://tsapi.perenso.net/DeliveryGroup' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"deliveryGroupID": "string",
"deliveryGroupDescription": "string",
"deliveryGroupDisplayOrder": 0,
"flexibleDates": true
}'{"id":"ak67ja","deliveryGroupID":"1234","deliveryGroupDescription":"06/1/2025 - 07/1/2025","flexibleDates":true}