## Retrieve `v1.customers.retrieve(**kwargs) -> CustomerRetrieveResponse` **get** `/v1/customers/{customer_id}` Get a customer by Metronome ID. ### Parameters - **customer\_id:** `String` ### Returns - `class CustomerRetrieveResponse` - **data:** `CustomerDetail` ### Example ```ruby require "metronome_sdk" metronome = MetronomeSDK::Client.new(bearer_token: "My Bearer Token") customer = metronome.v1.customers.retrieve(customer_id: "d7abd0cd-4ae9-4db7-8676-e986a4ebd8dc") puts(customer) ```