curl --location 'https://dev.api.fieldedge.com/open-api/v1/item-categories' \
--header 'Content-Type: application/json' \
--data '{
"name": "HVAC",
"active": true,
"imageUrl": "https://cdn.example.com/categories/hvac.png",
"parentId": "00000000-0000-0000-0000-000000000000"
}'{
"data": {
"categoryId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
"createdAt": "2026-05-15T14:30:00Z"
}
}