curl --request PATCH \
  --url https://api.hubapi.com/crm-object-schemas/2026-03/schemas/{objectType} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "clearDescription": true,
  "allowsSensitiveProperties": true,
  "description": "<string>",
  "labels": {
    "plural": "<string>",
    "singular": "<string>"
  },
  "primaryDisplayProperty": "<string>",
  "requiredProperties": [
    "<string>"
  ],
  "restorable": true,
  "searchableProperties": [
    "<string>"
  ],
  "secondaryDisplayProperties": [
    "<string>"
  ]
}
'

{
  "allowsSensitiveProperties": true,
  "archived": true,
  "fullyQualifiedName": "<string>",
  "id": "<string>",
  "labels": {
    "plural": "<string>",
    "singular": "<string>"
  },
  "name": "<string>",
  "objectTypeId": "<string>",
  "requiredProperties": [
    "<string>"
  ],
  "searchableProperties": [
    "<string>"
  ],
  "secondaryDisplayProperties": [
    "<string>"
  ],
  "createdAt": "2023-11-07T05:31:56Z",
  "description": "<string>",
  "portalId": 123,
  "primaryDisplayProperty": "<string>",
  "updatedAt": "2023-11-07T05:31:56Z"
}