curl --request PATCH \
  --url https://api.example.com/api/v1/subscriptions/{subscription_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "auto_advance_invoices": true,
  "charge_automatically": true,
  "invoice_memo": "<string>",
  "net_terms": 1,
  "payment_methods_config": {
    "type": "online",
    "config": {
      "card": {
        "enabled": true
      },
      "direct_debit": {
        "enabled": true
      }
    }
  },
  "purchase_order": "<string>"
}
'

{
  "subscription": {
    "add_ons": [
      {
        "fee": {
          "rate": "<string>"
        },
        "name": "<string>",
        "period": "ONE_TIME",
        "quantity": 1,
        "add_on_id": "<string>",
        "id": "<string>"
      }
    ],
    "applied_coupons": [
      {
        "applied_coupon": {
          "coupon_id": "<string>",
          "created_at": "2023-11-07T05:31:56Z",
          "id": "<string>",
          "is_active": true,
          "applied_amount": "<string>",
          "applied_count": 123,
          "last_applied_at": "2023-11-07T05:31:56Z"
        },
        "coupon": {
          "code": "<string>",
          "description": "<string>",
          "disabled": true,
          "discount": {
            "percentage": "<string>"
          },
          "id": "<string>",
          "reusable": true,
          "expires_at": "2023-11-07T05:31:56Z",
          "recurring_value": 123,
          "redemption_limit": 123
        }
      }
    ],
    "auto_advance_invoices": true,
    "billing_day_anchor": 123,
    "charge_automatically": true,
    "components": [
      {
        "fee": {
          "rate": "<string>"
        },
        "name": "<string>",
        "period": "ONE_TIME",
        "price_component_id": "price_7n42DGM5Tflk9n8mt7Fhc7",
        "product_id": "prd_7n42DGM5Tflk9n8mt7Fhc7"
      }
    ],
    "created_at": "2023-11-07T05:31:56Z",
    "currency": "AED",
    "current_period_start": "2023-12-25",
    "customer_id": "<string>",
    "customer_name": "<string>",
    "id": "<string>",
    "mrr_cents": 1,
    "net_terms": 1,
    "period": "MONTHLY",
    "plan_id": "<string>",
    "plan_name": "<string>",
    "plan_version": 1,
    "plan_version_id": "<string>",
    "start_date": "2023-12-25",
    "status": "PENDING_ACTIVATION",
    "activated_at": "2023-11-07T05:31:56Z",
    "billing_start_date": "2023-12-25",
    "checkout_url": "<string>",
    "current_period_end": "2023-12-25",
    "customer_alias": "<string>",
    "end_date": "2023-12-25",
    "invoice_memo": "<string>",
    "payment_methods_config": {
      "type": "online",
      "config": {
        "card": {
          "enabled": true
        },
        "direct_debit": {
          "enabled": true
        }
      }
    },
    "purchase_order": "<string>",
    "trial_duration": 1
  }
}