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PUT
/
api
/
v1
/
external
/
companies
/
{companyId}
/
custom-objects
/
{objectType}
/
{objectId}
Update Custom Object
curl --request PUT \
  --url https://app.aiinsurance.io/api/v1/external/companies/{companyId}/custom-objects/{objectType}/{objectId} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "data": {
    "vehicleMake": "Toyota",
    "vehicleModel": "Camry",
    "year": 2025,
    "vin": "1HGBH41JXMN109186",
    "color": "Blue"
  }
}
'
{
  "id": "550e8400-e29b-41d4-a716-446655440020",
  "companyId": "550e8400-e29b-41d4-a716-446655440000",
  "type": "vehicle",
  "displayName": "Toyota Camry",
  "data": {
    "vehicleMake": "Toyota",
    "vehicleModel": "Camry",
    "year": 2025,
    "vin": "1HGBH41JXMN109186",
    "color": "Blue"
  },
  "relationships": {
    "ownerExposure": "550e8400-e29b-41d4-a716-446655440200"
  },
  "createdAt": "2026-01-15T10:30:00.000Z",
  "updatedAt": "2026-01-20T14:00:00.000Z",
  "createdBy": "google-oauth2|123456789",
  "updatedBy": "google-oauth2|987654321"
}

Authorizations

​
Authorization
string
header
required

API key authentication. Include your API key in the Authorization header.

Path Parameters

​
companyId
string<uuid>
required

Company identifier

​
objectType
string
required

Custom object type in snake_case format (e.g., vehicle, building_info)

​
objectId
string<uuid>
required

Custom object identifier

Body

application/json
​
data
object
required

Field values keyed by referenceId (full replacement)

Response

Custom object updated successfully

A custom object entity. The data field contains regular field values and the relationships field contains IDs of related entities keyed by field reference ID.

​
id
string<uuid>
required

Custom object identifier

​
companyId
string<uuid>
required

Company identifier

​
type
string
required

The object type in snake_case format

​
displayName
string
required

Computed display name based on the type's display name expression

​
data
object
required

Dynamic field data for the custom object. Keys are field referenceIds defined in the company's field configuration. Only includes regular (non-relationship) fields.

​
relationships
object
required

Relationship data keyed by field referenceId. Values are either a single UUID string (for single-cardinality relationships) or an array of UUID strings (for multi-cardinality relationships).

​
createdAt
string<date-time> | null

When the custom object was created

​
updatedAt
string<date-time> | null

When the custom object was last updated

​
createdBy
string | null

User ID who created the custom object

​
updatedBy
string | null

User ID who last updated the custom object