---
title: "Add a property to a customer"
method: POST
path: "/customers/{customer_id}/property-records"
tags: ["Customers"]
---

# Add a property to a customer

`POST /customers/{customer_id}/property-records`

Add a new specific customer property record to a customer account.

## Path parameters

- `customer_id` string, required

## Headers

- `Accept-Language` string

## Request body

- object
  - `property_record` PropertyRecord, required — Property record.
    - `property_record_id` string — The unique ID of the property record.
    - `property_id` string, required — The unique ID of the property.
    - `property_name` string — Name of the property.
    - `property_value` union — Value of the property record. The format depends on the data type of the property. - **string** – a plain text value: ```json { "property_id": "p1_note", "property_value": "VIP customer" } ``` - **date** – a date string in `YYYY-MM-DD` format: ```json { "property_id": "p1_birth_date", "property_value": "1985-06-15" } ``` - **integer** – a whole number: ```json { "property_id": "p1_visit_count", "property_value": 42 } ``` - **float** – a decimal number: ```json { "property_id": "p1_average_spend", "property_value": 149.90 } ``` - **enum** – a single-item array containing a PropertyItem object: ```json { "property_id": "p1_favourite_color", "property_value": [ { "id": "86e05affc7a7abefcd513ab400", "name": "Blue", "resource_record_id": null, "state": 1 } ] } ``` - **multiselect** – a multi-item array of PropertyItem objects: ```json { "property_id": "p1_favourite_color", "property_value": [ { "id": "86e05affc7a7abefcd513ab400", "name": "Blue", "resource_record_id": null, "state": 1 }, { "id": "81eaeea13b8984a169c490a325", "name": "Green", "resource_record_id": null, "state": 1 } ] } ``` - **custom data type** – the format depends on the specific data type configuration. For example, a serialized JSON object: ```json { "property_id": "p1_address", "property_value": "{\"street\":\"Main St\",\"city\":\"Prague\"}" } ```
      - string
      - number
      - integer
      - boolean
      - unknown[]
        - unknown
      - object
    - `last_change` string — Date and time of the last change. *(YYYY-MM-DD HH:MM:SS)*

## Response `201`

Created

- object
  - `data` object
    - `property_record_id` string — The unique ID of the property record.

## Other responses

- `400` — Bad input parameter. The response body's `error.error_data.invalid_params[]` array lists the parameters that caused the failure, each carrying a `reason` code. See the `BadRequestErrorBody` schema for the generic reason taxonomy. Operations with domain-specific business rules document additional reasons at the operation level.
- `401` — The client has invalid credentials or auth token.
- `403` — The client does not exist or the client tried to access an unauthorized property or resource.
- `404` — The resource was not found.
- `405` — The resource does not support the specified HTTP method.
- `429` — Too many requests - more than the resource limit.
- `500` — Server is not working as expected.
- `503` — Temporary state when the service is temporarily unavailable, overloaded or there is a maintenance window.

---

[API](https://skmtc.net/crmcarecloud/apis/rest-api-reference.md) · [All operations](https://skmtc.net/crmcarecloud/apis/rest-api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/crmcarecloud/rest-api-reference/revisions/329c06dbf8d9/schema)