Response schema changed for GET /api/v2/custom_objects/{custom_object_key}/fields (CustomObjectFieldPropertiesObject)

What changed

Response schema changed for GET /api/v2/custom_objects/{custom_object_key}/fields (CustomObjectFieldPropertiesObject) Affected surface: GET /api/v2/custom_objects/{custom_object_key}/fields. Root cause: schema `CustomObjectFieldPropertiesObject`. Detected at Wed, 27 May 2026 16:11:11 UTC UTC.

Diff

{
  "added_fields": [
    "rollup_child_object",
    "cascade_permissions_enabled",
    "rollup_aggregated_field",
    "rollup_aggregated_field_title",
    "rollup_filter_criteria",
    "rollup_aggregation_type"
  ],
  "path": "GET /api/v2/custom_objects/{custom_object_key}/fields",
  "schema_path": "schema CustomObjectFieldPropertiesObject"
}

Likely impact

This is an additive change. Existing integrations are unaffected; this is mostly useful if you want to take advantage of the new surface.

Recommended action

Diff your serializers against the new schema. The diff above shows what moved.