# Update Plan

Updates subscription plan parameters.

Endpoint: PUT /projects/{project_id}/subscriptions/plans/{plan_id}
Version: 2.0
Security: basicAuth

## Path parameters:

  - `project_id` (integer, required)
    Project ID.

  - `plan_id` (integer, required)
    Plan ID.

## Request fields (application/json):

  - `name` (object)
    Plan name. Value consists of pairs "localization":"plan name".

  - `name.en` (string)
    English.

  - `name.ru` (string)
    Russian.

  - `name.cs` (string)
    Czech.

  - `name.ar` (string)
    Arabic.

  - `name.bg` (string)
    Bulgarian.

  - `name.cn` (string)
    Chinese (Simplified).

  - `name.tw` (string)
    Chinese (Traditional).

  - `name.fr` (string)
    French.

  - `name.de` (string)
    German.

  - `name.he` (string)
    Hebrew.

  - `name.it` (string)
    Italian.

  - `name.ko` (string)
    Korean.

  - `name.pl` (string)
    Polish.

  - `name.pt` (string)
    Portuguese.

  - `name.ro` (string)
    Romanian.

  - `name.es` (string)
    Spanish.

  - `name.th` (string)
    Thai.

  - `name.tr` (string)
    Turkish.

  - `name.vi` (string)
    Vietnamese.

  - `name.ja` (string)
    Japanese.

  - `charge` (object)
    Billing details.

  - `charge.period` (object, required)
    Billing period.

  - `charge.period.value` (integer, required)
    Number of time units. The value depends on the type parameter and can be: - from 1 to 366, if type is day - from 1 to 12, if type is month - 0 if type is lifetime

  - `charge.period.type` (string, required)
    Time unit. Can be day, month or lifetime.
    Enum: "day", "month", "lifetime"

  - `charge.amount` (number)
    Billing amount.

  - `charge.currency` (string)
    Currency of the purchase. Three-letter currency code per [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217).

  - `charge.prices` (array)
    List of prices in different currencies.

  - `charge.prices.setup_fee` (number)
    One-time setup fee charged as part of the first invoice.

  - `external_id` (string)
    Plan external ID (32 characters).

  - `description` (object)
    Plan description. Value consists of pairs "localization":"plan description".

  - `group_id` (string)
    Group ID the plan is linked to.

  - `expiration` (object)
    Subscription expiration details.

  - `expiration.value` (integer,null, required)
    Validity time.

  - `expiration.type` (string, required)
    Time unit. Can be day or month.
    Enum: "day", "month"

  - `trial` (object)
    Trial period details. If this parameter is not passed, the default values (0 days) are used.

  - `trial.value` (integer, required)
    Number of time units.

  - `trial.type` (string, required)
    Time unit. Can be day.
    Enum: "day"

  - `grace_period` (object)
    Grace period details.

  - `billing_retry` (object)
    Billing retry details.

  - `billing_retry.value` (integer, required)
    Number of billing retries.

  - `refund_period` (integer,null)
    Period of time that user can refund the payment for a subscription plan (in days).

  - `tags` (array)
    Plan tags.

  - `status` (object)

  - `status.value` (string)
    Subscription plan status.
    Enum: "active", "disabled"


## Response 200 fields