---
title: "Update a customer's metadata."
method: PUT
path: "/customers/{id}/metadata"
tags: ["Customer"]
---

# Update a customer's metadata.

`PUT /customers/{id}/metadata`

Updates internal configuration flags for a customer account. Requires `ProjectSuperAdmin` permission.
Regular users cannot access this endpoint. The response returns the full admin customer object
including the updated metadata.

## Path parameters

- `id` string, required

## Request body

- CustomerManagerMetadata — Configuration flags for a customer account. Controls platform behavior such as RTP packet capture for debugging audio issues. Updatable by CustomerAdmin via `PUT /customer/metadata` or by ProjectSuperAdmin via `PUT /customers/{id}/metadata`.
  - `rtp_debug` boolean — When set to `true`, RTPEngine captures RTP traffic as PCAP files for this customer's calls. Use this to debug audio quality issues (one-way audio, codec problems, jitter). Default is `false`. Enabling this increases storage usage — disable after debugging.

## Response `200`

The updated customer object with the new metadata applied.

- CustomerManagerCustomerAdmin — Full customer object returned by admin-only endpoints (`/customers`, `/customers/{id}`, `/customers/{id}/metadata`, `/customers/{id}/billing_account_id`, `/customers/{id}/freeze`, `/customers/{id}/recover`). Extends `CustomerManagerCustomer` with internal fields that are never exposed to regular users via `/customer` (singular) endpoints.
  - `id` string, uuid — The unique identifier of the customer.
  - `name` string — Name of the customer.
  - `detail` string — Details about the customer.
  - `email` string, email — Email address of the customer.
  - `phone_number` string — Customer's contact phone number in E.164 format.
  - `address` string — Address of the customer.
  - `webhook_method` '' | 'POST' | 'GET' | 'PUT' | 'DELETE' — The HTTP method used for webhook (e.g., POST, GET, PUT, DELETE).
  - `webhook_uri` string — URI where webhook events are delivered.
  - `billing_account_id` string, uuid — The unique identifier of the customer's default billing account. Returned from the `GET /billing_accounts/{id}` response.
  - `metadata` CustomerManagerMetadata — Configuration flags for a customer account. Controls platform behavior such as RTP packet capture for debugging audio issues. Updatable by CustomerAdmin via `PUT /customer/metadata` or by ProjectSuperAdmin via `PUT /customers/{id}/metadata`.
    - `rtp_debug` boolean — When set to `true`, RTPEngine captures RTP traffic as PCAP files for this customer's calls. Use this to debug audio quality issues (one-way audio, codec problems, jitter). Default is `false`. Enabling this increases storage usage — disable after debugging.
  - `email_verified` boolean — Whether the customer's email has been verified.
  - `status` 'initial' | 'active' | 'frozen' | 'deleted' | 'expired' — Account lifecycle status.
  - `identity_verification_status` 'none' | 'pending' | 'verified' | 'rejected' — Customer's identity verification status. Determines access to PSTN number purchases and outbound PSTN calls.
  - `tm_deletion_scheduled` string, date-time — Timestamp when account deletion was requested. Null if not scheduled.
  - `tm_create` string, date-time — Timestamp when the customer was created.
  - `tm_update` string, date-time — Timestamp when the customer was last updated.
  - `tm_delete` string, date-time — Timestamp when the customer was deleted.
  - `terms_agreed_version` string — Version identifier of the Terms of Service the customer agreed to. Format: `YYYY-MM-DD` date string matching a published ToS revision.
  - `terms_agreed_ip` string, ipv4 — IPv4 address from which the customer accepted the Terms of Service. Logged for legal compliance and audit trail.

## Other responses

- `400` — Invalid request (INVALID_ARGUMENT).
- `401` — Authentication required (UNAUTHENTICATED).
- `403` — Insufficient permission (PERMISSION_DENIED).
- `404` — Resource not found (NOT_FOUND).
- `500` — Internal error (INTERNAL).

---

[API](https://skmtc.net/voipbin/apis/voipbin-api.md) · [All operations](https://skmtc.net/voipbin/apis/voipbin-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/voipbin/voipbin-api/versions/79e779080bcc/schema)