---
title: SubscriptionBillingCycleSelector - Customer API
description: The input fields to select a SubscriptionBillingCycle by either date or index.
api_version: 2025-10
api_name: customer
type: input-object
api_type: graphql
source_url:
  html: https://shopify.dev/docs/api/customer/latest/input-objects/subscriptionbillingcycleselector
  md: https://shopify.dev/docs/api/customer/latest/input-objects/subscriptionbillingcycleselector.md
---

# Subscription​Billing​Cycle​Selector

input\_object

The input fields to select a SubscriptionBillingCycle by either date or index.

## Fields

* date

  [Date​Time](https://shopify.dev/docs/api/customer/latest/scalars/DateTime)

  The date to select a billing cycle.

* index

  [Int](https://shopify.dev/docs/api/customer/latest/scalars/Int)

  The index to select a billing cycle.

***

## Input objects using this input

* [Subscription​Billing​Cycle​Input.​selector](https://shopify.dev/docs/api/customer/latest/input-objects/SubscriptionBillingCycleInput#field-selector)

  INPUT OBJECT

  The input fields for specifying the subscription contract and selecting the associated billing cycle.

***

## Map

### Input objects using this input

* [Subscription​Billing​Cycle​Input.selector](https://shopify.dev/docs/api/customer/latest/input-objects/SubscriptionBillingCycleInput#field-selector)