curl --location --request PATCH 'https://dev.api.fieldedge.com/open-api/v1/item-categories/' \
--header 'Content-Type: application/json' \
--data '{
"name": "HVAC Updated",
"active": true,
"imageUrl": "https://cdn.example.com/categories/hvac.png",
"parentId": "00000000-0000-0000-0000-000000000000",
"flatRateMatch": "EXT-001"
}'{
"id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
"name": "HVAC Updated",
"active": true,
"imageUrl": "https://cdn.example.com/categories/hvac.png",
"parent": "00000000-0000-0000-0000-000000000000",
"childTreeLevel": 0,
"qboId": "QB-12345"
}