# `Twilio.Resources.Wireless.V1.Sim.DataSession`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/resources/wireless/v1/sim/data_session.ex#L2)

Data session information for SIMs

Parent: `/Sims/{Sid}`

## Properties

| Field | Description |
|-------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `account_sid` | The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the DataSession resource. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `cell_id` | The unique ID of the cellular tower that the device was attached to at the moment when the Data Session was last updated. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `cell_location_estimate` | An object that describes the estimated location in latitude and longitude where the device's Data Session took place. The location is derived from the `cell_id` when the Data Session was last updated. See [Cell Location Estimate Object](https://www.twilio.com/docs/iot/wireless/api/datasession-resource#cell-location-estimate-object).  |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `end` | The date that the record ended, given as GMT in [ISO 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format.. Format: date-time |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `imei` | The 'international mobile equipment identity' is the unique ID of the device using the SIM to connect. An IMEI is a 15-digit string: 14 digits for the device identifier plus a check digit calculated using the Luhn formula. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `last_updated` | The date that the resource was last updated, given as GMT in [ISO 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format.. Format: date-time |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `operator_country` | The three letter country code representing where the device's Data Session took place. This is determined by looking up the `operator_mcc`. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `operator_mcc` | The 'mobile country code' is the unique ID of the home country where the Data Session took place. See: [MCC/MNC lookup](http://mcc-mnc.com/). |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `operator_mnc` | The 'mobile network code' is the unique ID specific to the mobile operator network where the Data Session took place. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `operator_name` | The friendly name of the mobile operator network that the [SIM](https://www.twilio.com/docs/iot/wireless/api/sim-resource)-connected device is attached to. This is determined by looking up the `operator_mnc`. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `packets_downloaded` | The number of packets downloaded by the device between the `start` time and when the Data Session was last updated. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `packets_uploaded` | The number of packets uploaded by the device between the `start` time and when the Data Session was last updated. |
| `radio_link` | The generation of wireless technology that the device was using. |
| `sid` | The unique string that we created to identify the DataSession resource. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `sim_sid` | The SID of the [Sim resource](https://www.twilio.com/docs/iot/wireless/api/sim-resource) that the Data Session is for. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `start` | The date that the Data Session started, given as GMT in [ISO 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format.. Format: date-time |

# `t`

```elixir
@type t() :: %Twilio.Resources.Wireless.V1.Sim.DataSession{
  account_sid: String.t() | nil,
  cell_id: String.t() | nil,
  cell_location_estimate: String.t() | nil,
  end: String.t() | nil,
  imei: String.t() | nil,
  last_updated: String.t() | nil,
  operator_country: String.t() | nil,
  operator_mcc: String.t() | nil,
  operator_mnc: String.t() | nil,
  operator_name: String.t() | nil,
  packets_downloaded: integer(),
  packets_uploaded: integer(),
  radio_link: String.t() | nil,
  sid: String.t() | nil,
  sim_sid: String.t() | nil,
  start: String.t() | nil
}
```

# `object_name`

---

*Consult [api-reference.md](api-reference.md) for complete listing*