# Get a plan attachment

This endpoint retrieves the details of a specific plan attachment for a subscription.

Endpoint: GET /v3/subscriptions/{iccid}/plan-attachments/{plan_id}
Version: 1.0.0
Security: ApiKeyAuth

## Path parameters:

  - `iccid` (string, required)

  - `plan_id` (string, required)

## Response 200 fields (application/json):

  - `error` (boolean)

  - `data` (object)

  - `data.plan_attachment_id` (string)
    Example: "ba3b527f-4a01-42e2-892a-fff6d217217e"

  - `data.created_at` (string)
    Example: "2025-08-30T08:00:18.681Z"

  - `data.activation_at` (string,null)
    Example: "2025-08-30T08:00:18.681Z"

  - `data.expiration_at` (string,null)
    Example: "2025-08-30T08:00:18.681Z"

  - `data.used_allowance` (object)

  - `data.used_allowance.dataBytes` (number)
    Example: 100

  - `data.state` (string)
    Example: "CREATED"

  - `data.plan` (object)

  - `data.plan.name` (string)
    Example: "Usa plan green 1gb 7 days"

  - `data.plan._id` (string)
    Example: "e90b8df8-fc8a-4010-8d70-13c756017747"

  - `data.plan.coverage_id` (string)
    Example: "24648a7f-8281-4af7-8fc0-19b2371b2d1d"

  - `data.plan.region_code` (string)
    Example: "US"

  - `data.plan.label` (string)
    Example: "Green"

  - `data.plan.throttling` (boolean)

  - `data.plan.recurring` (boolean)

  - `data.plan.data_mega_bytes` (integer)
    Example: 1024

  - `data.plan.period_days` (integer)
    Example: 7

## Response 401 fields (application/json):

  - `error` (boolean, required)
    Indicates whether an error occurred during the request
    Example: true

  - `message` (string, required)
    Error message describing the unauthorized access
    Example: "Unauthorized: API key is missing"