Chargebee Webhooks

asyncapi: 2.6.0
info:
  title: Chargebee Webhooks
  version: "2"
  description: |
    AsyncAPI description of Chargebee's webhook (event) surface. When a notable
    change occurs on a Chargebee site (customer created, subscription cancelled,
    invoice generated, payment failed, etc.) Chargebee POSTs an Event object to
    each configured webhook endpoint. This document models the Event envelope
    and the documented event_type identifiers grouped by resource category.

    Event types are sourced from
    https://apidocs.chargebee.com/docs/api/events/event-types. The content
    object carried inside each event holds the relevant resource(s)
    (subscription, customer, invoice, transaction, credit_note, etc.) — the
    detailed resource schemas live in the Chargebee REST API reference and the
    Chargebee OpenAPI repository (https://github.com/chargebee/openapi).
  contact:
    name: Chargebee API Support
    url: https://www.chargebee.com/docs/api
  externalDocs:
    description: Chargebee Events documentation
    url: https://apidocs.chargebee.com/docs/api/events
defaultContentType: application/json
servers:
  webhook:
    url: '{your_endpoint_url}'
    protocol: https
    description: |
      Customer-hosted HTTPS endpoint registered in the Chargebee site under
      Settings > Webhooks. Chargebee POSTs each event as JSON to this URL.
      Endpoints may be secured with HTTP Basic Auth credentials configured on
      the webhook.
    variables:
      your_endpoint_url:
        default: https://example.com/chargebee/webhook
        description: The HTTPS URL you registered with Chargebee for webhook delivery.
    security:
      - basicAuth: []
channels:
  customer:
    description: Customer lifecycle events.
    subscribe:
      operationId: receiveCustomerEvent
      summary: Receive a Chargebee customer event.
      message:
        oneOf:
          - $ref: '#/components/messages/CustomerChanged'
          - $ref: '#/components/messages/CustomerCreated'
          - $ref: '#/components/messages/CustomerDeleted'
          - $ref: '#/components/messages/CustomerMovedIn'
          - $ref: '#/components/messages/CustomerMovedOut'
          - $ref: '#/components/messages/CustomerBusinessEntityChanged'
          - $ref: '#/components/messages/CustomerEntitlementsUpdated'
  subscription:
    description: Subscription lifecycle events.
    subscribe:
      operationId: receiveSubscriptionEvent
      message:
        oneOf:
          - $ref: '#/components/messages/SubscriptionActivated'
          - $ref: '#/components/messages/SubscriptionActivatedWithBackdating'
          - $ref: '#/components/messages/SubscriptionAdvanceInvoiceScheduleAdded'
          - $ref: '#/components/messages/SubscriptionAdvanceInvoiceScheduleRemoved'
          - $ref: '#/components/messages/SubscriptionAdvanceInvoiceScheduleUpdated'
          - $ref: '#/components/messages/SubscriptionBusinessEntityChanged'
          - $ref: '#/components/messages/SubscriptionCanceledWithBackdating'
          - $ref: '#/components/messages/SubscriptionCancellationReminder'
          - $ref: '#/components/messages/SubscriptionCancellationScheduled'
          - $ref: '#/components/messages/SubscriptionCancelled'
          - $ref: '#/components/messages/SubscriptionChanged'
          - $ref: '#/components/messages/SubscriptionChangedWithBackdating'
          - $ref: '#/components/messages/SubscriptionChangesScheduled'
          - $ref: '#/components/messages/SubscriptionCreated'
          - $ref: '#/components/messages/SubscriptionCreatedWithBackdating'
          - $ref: '#/components/messages/SubscriptionDeleted'
          - $ref: '#/components/messages/SubscriptionEntitlementsCreated'
          - $ref: '#/components/messages/SubscriptionEntitlementsUpdated'
          - $ref: '#/components/messages/SubscriptionItemsRenewed'
          - $ref: '#/components/messages/SubscriptionMovedIn'
          - $ref: '#/components/messages/SubscriptionMovedOut'
          - $ref: '#/components/messages/SubscriptionMovementFailed'
          - $ref: '#/components/messages/SubscriptionPauseScheduled'
          - $ref: '#/components/messages/SubscriptionPaused'
          - $ref: '#/components/messages/SubscriptionRampApplied'
          - $ref: '#/components/messages/SubscriptionRampCreated'
          - $ref: '#/components/messages/SubscriptionRampDeleted'
          - $ref: '#/components/messages/SubscriptionRampDrafted'
          - $ref: '#/components/messages/SubscriptionRampUpdated'
          - $ref: '#/components/messages/SubscriptionReactivated'
          - $ref: '#/components/messages/SubscriptionReactivatedWithBackdating'
          - $ref: '#/components/messages/SubscriptionRenewalReminder'
          - $ref: '#/components/messages/SubscriptionRenewed'
          - $ref: '#/components/messages/SubscriptionResumed'
          - $ref: '#/components/messages/SubscriptionResumptionScheduled'
          - $ref: '#/components/messages/SubscriptionScheduledCancellationRemoved'
          - $ref: '#/components/messages/SubscriptionScheduledChangesRemoved'
          - $ref: '#/components/messages/SubscriptionScheduledPauseRemoved'
          - $ref: '#/components/messages/SubscriptionScheduledResumptionRemoved'
          - $ref: '#/components/messages/SubscriptionShippingAddressUpdated'
          - $ref: '#/components/messages/SubscriptionStarted'
          - $ref: '#/components/messages/SubscriptionTrialEndReminder'
          - $ref: '#/components/messages/SubscriptionTrialExtended'
  invoice:
    description: Invoice and pending-invoice lifecycle events.
    subscribe:
      operationId: receiveInvoiceEvent
      message:
        oneOf:
          - $ref: '#/components/messages/InvoiceDeleted'
          - $ref: '#/components/messages/InvoiceGenerated'
          - $ref: '#/components/messages/InvoiceGeneratedWithBackdating'
          - $ref: '#/components/messages/InvoiceUpdated'
          - $ref: '#/components/messages/PendingInvoiceCreated'
          - $ref: '#/components/messages/PendingInvoiceUpdated'
  credit_note:
    description: Credit note lifecycle events.
    subscribe:
      operationId: receiveCreditNoteEvent
      message:
        oneOf:
          - $ref: '#/components/messages/CreditNoteCreated'
          - $ref: '#/components/messages/CreditNoteCreatedWithBackdating'
          - $ref: '#/components/messages/CreditNoteDeleted'
          - $ref: '#/components/messages/CreditNoteUpdated'
  transaction:
    description: Transaction lifecycle events.
    subscribe:
      operationId: receiveTransactionEvent
      message:
        oneOf:
          - $ref: '#/components/messages/TransactionCreated'
          - $ref: '#/components/messages/TransactionDeleted'
          - $ref: '#/components/messages/TransactionUpdated'
  payment:
    description: Payment, refund, and payment intent events.
    subscribe:
      operationId: receivePaymentEvent
      message:
        oneOf:
          - $ref: '#/components/messages/AuthorizationSucceeded'
          - $ref: '#/components/messages/AuthorizationVoided'
          - $ref: '#/components/messages/PaymentDueReminder'
          - $ref: '#/components/messages/PaymentFailed'
          - $ref: '#/components/messages/PaymentInitiated'
          - $ref: '#/components/messages/PaymentIntentCreated'
          - $ref: '#/components/messages/PaymentIntentUpdated'
          - $ref: '#/components/messages/PaymentRefunded'
          - $ref: '#/components/messages/PaymentSucceeded'
          - $ref: '#/components/messages/RefundInitiated'
  payment_source:
    description: Payment source (card, bank account, etc.) events.
    subscribe:
      operationId: receivePaymentSourceEvent
      message:
        oneOf:
          - $ref: '#/components/messages/CardAdded'
          - $ref: '#/components/messages/CardDeleted'
          - $ref: '#/components/messages/CardExpired'
          - $ref: '#/components/messages/CardExpiryReminder'
          - $ref: '#/components/messages/CardUpdated'
          - $ref: '#/components/messages/PaymentSourceAdded'
          - $ref: '#/components/messages/PaymentSourceDeleted'
          - $ref: '#/components/messages/PaymentSourceExpired'
          - $ref: '#/components/messages/PaymentSourceExpiring'
          - $ref: '#/components/messages/PaymentSourceLocallyDeleted'
          - $ref: '#/components/messages/PaymentSourceUpdated'
          - $ref: '#/components/messages/VirtualBankAccountAdded'
          - $ref: '#/components/messages/VirtualBankAccountDeleted'
          - $ref: '#/components/messages/VirtualBankAccountUpdated'
  payment_schedule:
    description: Payment schedule scheme and instance events.
    subscribe:
      operationId: receivePaymentScheduleEvent
      message:
        oneOf:
          - $ref: '#/components/messages/PaymentScheduleSchemeCreated'
          - $ref: '#/components/messages/PaymentScheduleSchemeDeleted'
          - $ref: '#/components/messages/PaymentSchedulesCreated'
          - $ref: '#/components/messages/PaymentSchedulesUpdated'
  gift:
    description: Gift subscription events.
    subscribe:
      operationId: receiveGiftEvent
      message:
        oneOf:
          - $ref: '#/components/messages/GiftCancelled'
          - $ref: '#/components/messages/GiftClaimed'
          - $ref: '#/components/messages/GiftExpired'
          - $ref: '#/components/messages/GiftScheduled'
          - $ref: '#/components/messages/GiftUnclaimed'
          - $ref: '#/components/messages/GiftUpdated'
  quote:
    description: Quote lifecycle events.
    subscribe:
      operationId: receiveQuoteEvent
      message:
        oneOf:
          - $ref: '#/components/messages/QuoteCreated'
          - $ref: '#/components/messages/QuoteDeleted'
          - $ref: '#/components/messages/QuoteUpdated'
  coupon:
    description: Coupon, coupon set, and coupon code events.
    subscribe:
      operationId: receiveCouponEvent
      message:
        oneOf:
          - $ref: '#/components/messages/CouponCreated'
          - $ref: '#/components/messages/CouponDeleted'
          - $ref: '#/components/messages/CouponUpdated'
          - $ref: '#/components/messages/CouponSetCreated'
          - $ref: '#/components/messages/CouponSetDeleted'
          - $ref: '#/components/messages/CouponSetUpdated'
          - $ref: '#/components/messages/CouponCodesAdded'
          - $ref: '#/components/messages/CouponCodesDeleted'
          - $ref: '#/components/messages/CouponCodesUpdated'
  item:
    description: Product catalog v2 item, item price, item family, and differential price events.
    subscribe:
      operationId: receiveItemEvent
      message:
        oneOf:
          - $ref: '#/components/messages/ItemCreated'
          - $ref: '#/components/messages/ItemDeleted'
          - $ref: '#/components/messages/ItemUpdated'
          - $ref: '#/components/messages/ItemFamilyCreated'
          - $ref: '#/components/messages/ItemFamilyDeleted'
          - $ref: '#/components/messages/ItemFamilyUpdated'
          - $ref: '#/components/messages/ItemPriceCreated'
          - $ref: '#/components/messages/ItemPriceDeleted'
          - $ref: '#/components/messages/ItemPriceUpdated'
          - $ref: '#/components/messages/ItemEntitlementsRemoved'
          - $ref: '#/components/messages/ItemEntitlementsUpdated'
          - $ref: '#/components/messages/ItemPriceEntitlementsRemoved'
          - $ref: '#/components/messages/ItemPriceEntitlementsUpdated'
          - $ref: '#/components/messages/AttachedItemCreated'
          - $ref: '#/components/messages/AttachedItemDeleted'
          - $ref: '#/components/messages/AttachedItemUpdated'
          - $ref: '#/components/messages/DifferentialPriceCreated'
          - $ref: '#/components/messages/DifferentialPriceDeleted'
          - $ref: '#/components/messages/DifferentialPriceUpdated'
          - $ref: '#/components/messages/PriceVariantCreated'
          - $ref: '#/components/messages/PriceVariantDeleted'
          - $ref: '#/components/messages/PriceVariantUpdated'
  feature:
    description: Entitlement feature lifecycle events.
    subscribe:
      operationId: receiveFeatureEvent
      message:
        oneOf:
          - $ref: '#/components/messages/FeatureActivated'
          - $ref: '#/components/messages/FeatureArchived'
          - $ref: '#/components/messages/FeatureCreated'
          - $ref: '#/components/messages/FeatureDeleted'
          - $ref: '#/components/messages/FeatureReactivated'
          - $ref: '#/components/messages/FeatureUpdated'
  entitlement_override:
    description: Customer-level entitlement override events.
    subscribe:
      operationId: receiveEntitlementOverrideEvent
      message:
        oneOf:
          - $ref: '#/components/messages/EntitlementOverridesAutoRemoved'
          - $ref: '#/components/messages/EntitlementOverridesRemoved'
          - $ref: '#/components/messages/EntitlementOverridesUpdated'
  order:
    description: Order and sales order events.
    subscribe:
      operationId: receiveOrderEvent
      message:
        oneOf:
          - $ref: '#/components/messages/OrderCancelled'
          - $ref: '#/components/messages/OrderCreated'
          - $ref: '#/components/messages/OrderDeleted'
          - $ref: '#/components/messages/OrderDelivered'
          - $ref: '#/components/messages/OrderReadyToProcess'
          - $ref: '#/components/messages/OrderReadyToShip'
          - $ref: '#/components/messages/OrderResent'
          - $ref: '#/components/messages/OrderReturned'
          - $ref: '#/components/messages/OrderUpdated'
          - $ref: '#/components/messages/SalesOrderCreated'
          - $ref: '#/components/messages/SalesOrderUpdated'
  contract_term:
    description: Subscription contract term events.
    subscribe:
      operationId: receiveContractTermEvent
      message:
        oneOf:
          - $ref: '#/components/messages/ContractTermCancelled'
          - $ref: '#/components/messages/ContractTermCompleted'
          - $ref: '#/components/messages/ContractTermCreated'
          - $ref: '#/components/messages/ContractTermRenewed'
          - $ref: '#/components/messages/ContractTermTerminated'
  business_entity:
    description: Business entity and hierarchy events.
    subscribe:
      operationId: receiveBusinessEntityEvent
      message:
        oneOf:
          - $ref: '#/components/messages/BusinessEntityCreated'
          - $ref: '#/components/messages/BusinessEntityDeleted'
          - $ref: '#/components/messages/BusinessEntityUpdated'
          - $ref: '#/components/messages/HierarchyCreated'
          - $ref: '#/components/messages/HierarchyDeleted'
  promotional_credits:
    description: Promotional credit ledger events.
    subscribe:
      operationId: receivePromotionalCreditsEvent
      message:
        oneOf:
          - $ref: '#/components/messages/PromotionalCreditsAdded'
          - $ref: '#/components/messages/PromotionalCreditsDeducted'
  unbilled_charges:
    description: Unbilled charge lifecycle events.
    subscribe:
      operationId: receiveUnbilledChargesEvent
      message:
        oneOf:
          - $ref: '#/components/messages/UnbilledChargesCreated'
          - $ref: '#/components/messages/UnbilledChargesDeleted'
          - $ref: '#/components/messages/UnbilledChargesInvoiced'
          - $ref: '#/components/messages/UnbilledChargesVoided'
  token:
    description: Payment token events (tokenization).
    subscribe:
      operationId: receiveTokenEvent
      message:
        oneOf:
          - $ref: '#/components/messages/TokenConsumed'
          - $ref: '#/components/messages/TokenCreated'
          - $ref: '#/components/messages/TokenExpired'
  voucher:
    description: Voucher events.
    subscribe:
      operationId: receiveVoucherEvent
      message:
        oneOf:
          - $ref: '#/components/messages/VoucherCreated'
          - $ref: '#/components/messages/VoucherCreateFailed'
          - $ref: '#/components/messages/VoucherExpired'
  tax_withheld:
    description: Tax withheld lifecycle events.
    subscribe:
      operationId: receiveTaxWithheldEvent
      message:
        oneOf:
          - $ref: '#/components/messages/TaxWithheldDeleted'
          - $ref: '#/components/messages/TaxWithheldRecorded'
          - $ref: '#/components/messages/TaxWithheldRefunded'
  rule:
    description: Rule lifecycle events.
    subscribe:
      operationId: receiveRuleEvent
      message:
        oneOf:
          - $ref: '#/components/messages/RuleCreated'
          - $ref: '#/components/messages/RuleDeleted'
          - $ref: '#/components/messages/RuleUpdated'
  usage:
    description: Usage metering events.
    subscribe:
      operationId: receiveUsageEvent
      message:
        oneOf:
          - $ref: '#/components/messages/AddUsagesReminder'
          - $ref: '#/components/messages/UsageFileIngested'
  purchase:
    description: Purchase events.
    subscribe:
      operationId: receivePurchaseEvent
      message:
        oneOf:
          - $ref: '#/components/messages/PurchaseCreated'
          - $ref: '#/components/messages/RecordPurchaseFailed'
  omnichannel:
    description: Omnichannel subscription and transaction events (Chargebee Omnichannel).
    subscribe:
      operationId: receiveOmnichannelEvent
      message:
        oneOf:
          - $ref: '#/components/messages/OmnichannelOneTimeOrderCreated'
          - $ref: '#/components/messages/OmnichannelOneTimeOrderItemCancelled'
          - $ref: '#/components/messages/OmnichannelSubscriptionCreated'
          - $ref: '#/components/messages/OmnichannelSubscriptionImported'
          - $ref: '#/components/messages/OmnichannelSubscriptionMovedIn'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemCancellationScheduled'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemCancelled'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemChangeScheduled'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemChanged'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemDowngraded'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemDunningExpired'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemDunningStarted'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemExpired'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemGracePeriodExpired'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemGracePeriodStarted'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemPauseScheduled'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemPaused'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemReactivated'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemRecovered'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemRenewed'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemResubscribed'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemResumed'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemScheduledCancellationRemoved'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemScheduledChangeRemoved'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemUpdated'
          - $ref: '#/components/messages/OmnichannelSubscriptionItemUpgraded'
          - $ref: '#/components/messages/OmnichannelTransactionCreated'
  site_signals:
    description: Site-wide signal events (alerts, dunning, MRR).
    subscribe:
      operationId: receiveSiteSignalEvent
      message:
        oneOf:
          - $ref: '#/components/messages/AlertStatusChanged'
          - $ref: '#/components/messages/DunningUpdated'
          - $ref: '#/components/messages/MrrUpdated'
components:
  securitySchemes:
    basicAuth:
      type: userPassword
      description: |
        Optional HTTP Basic Auth credentials configured on the webhook endpoint
        in the Chargebee site UI. Chargebee sends these credentials in the
        Authorization header on each webhook POST.
  schemas:
    EventSource:
      type: string
      description: Origin of the operation that produced the event.
      enum:
        - admin_console
        - api
        - bulk_operation
        - external_service
        - hosted_page
        - migration
        - portal
        - scheduled_job
        - system
    ApiVersion:
      type: string
      description: Indicates whether the event content follows v1 or v2 API structure.
      enum:
        - v1
        - v2
    WebhookStatus:
      type: string
      description: Delivery status for a webhook attempt.
      enum:
        - scheduled
        - succeeded
        - re_scheduled
        - failed
        - skipped
        - not_configured
    WebhookCall:
      type: object
      description: One row in the event.webhooks array; describes a webhook delivery attempt.
      properties:
        id:
          type: string
        webhook_status:
          $ref: '#/components/schemas/WebhookStatus'
        object:
          type: string
          enum: [webhook]
        webhook_name:
          type: string
    EventContent:
      type: object
      description: |
        Resource payload for the event. Chargebee places one or more resource
        objects (e.g. subscription, customer, invoice, transaction, credit_note,
        card, payment_source, coupon, item, item_price, quote, gift, order,
        unbilled_charge, business_entity, etc.) here, keyed by resource name.
        The exact set of keys depends on event_type. Full resource schemas are
        published in the Chargebee REST API reference and OpenAPI repository.
      additionalProperties: true
    Event:
      type: object
      description: |
        Chargebee Event envelope. Every webhook POST body has shape `{ id, ... ,
        event_type, content: { ... } }` with these fields.
      required:
        - id
        - occurred_at
        - source
        - event_type
        - api_version
        - content
      properties:
        id:
          type: string
          maxLength: 40
          description: Unique identifier for the event.
        occurred_at:
          type: integer
          format: int64
          description: UTC seconds at which the event occurred.
        source:
          $ref: '#/components/schemas/EventSource'
        user:
          type: string
          description: |
            Identifier of who triggered the event (email for admin_console,
            API key name for api, service name for external_service, etc.).
        webhook_status:
          $ref: '#/components/schemas/WebhookStatus'
        webhook_failure_reason:
          type: string
          description: Populated when a previous webhook delivery attempt failed.
        webhooks:
          type: array
          items:
            $ref: '#/components/schemas/WebhookCall'
        object:
          type: string
          enum: [event]
        api_version:
          $ref: '#/components/schemas/ApiVersion'
        event_type:
          type: string
          description: The specific event_type identifier.
        origin_user:
          type: string
          description: Optional email captured via the chargebee-event-origin-user custom header.
        content:
          $ref: '#/components/schemas/EventContent'
  messageTraits:
    EventEnvelopeTrait:
      headers:
        type: object
        properties:
          Content-Type:
            type: string
            enum: [application/json]
          User-Agent:
            type: string
            description: Chargebee user agent string.
          Authorization:
            type: string
            description: HTTP Basic credentials if configured for the webhook endpoint.
      contentType: application/json
  messages:
    # ---------- Customer ----------
    CustomerChanged:
      name: customer_changed
      title: customer_changed
      summary: A customer was changed.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    CustomerCreated:
      name: customer_created
      title: customer_created
      summary: A new customer was created.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    CustomerDeleted:
      name: customer_deleted
      title: customer_deleted
      summary: A customer was deleted.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    CustomerMovedIn:
      name: customer_moved_in
      title: customer_moved_in
      summary: A customer was moved into the site.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    CustomerMovedOut:
      name: customer_moved_out
      title: customer_moved_out
      summary: A customer was moved out of the site.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    CustomerBusinessEntityChanged:
      name: customer_business_entity_changed
      title: customer_business_entity_changed
      summary: A customer's business entity was changed.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    CustomerEntitlementsUpdated:
      name: customer_entitlements_updated
      title: customer_entitlements_updated
      summary: A customer's entitlements were updated.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }

    # ---------- Subscription ----------
    SubscriptionActivated:
      name: subscription_activated
      title: subscription_activated
      summary: Subscription moved out of trial into active state.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionActivatedWithBackdating:
      name: subscription_activated_with_backdating
      title: subscription_activated_with_backdating
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionAdvanceInvoiceScheduleAdded:
      name: subscription_advance_invoice_schedule_added
      title: subscription_advance_invoice_schedule_added
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionAdvanceInvoiceScheduleRemoved:
      name: subscription_advance_invoice_schedule_removed
      title: subscription_advance_invoice_schedule_removed
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionAdvanceInvoiceScheduleUpdated:
      name: subscription_advance_invoice_schedule_updated
      title: subscription_advance_invoice_schedule_updated
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionBusinessEntityChanged:
      name: subscription_business_entity_changed
      title: subscription_business_entity_changed
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionCanceledWithBackdating:
      name: subscription_canceled_with_backdating
      title: subscription_canceled_with_backdating
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionCancellationReminder:
      name: subscription_cancellation_reminder
      title: subscription_cancellation_reminder
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionCancellationScheduled:
      name: subscription_cancellation_scheduled
      title: subscription_cancellation_scheduled
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionCancelled:
      name: subscription_cancelled
      title: subscription_cancelled
      summary: Subscription was cancelled.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionChanged:
      name: subscription_changed
      title: subscription_changed
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionChangedWithBackdating:
      name: subscription_changed_with_backdating
      title: subscription_changed_with_backdating
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionChangesScheduled:
      name: subscription_changes_scheduled
      title: subscription_changes_scheduled
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionCreated:
      name: subscription_created
      title: subscription_created
      summary: A new subscription was created.
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionCreatedWithBackdating:
      name: subscription_created_with_backdating
      title: subscription_created_with_backdating
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionDeleted:
      name: subscription_deleted
      title: subscription_deleted
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionEntitlementsCreated:
      name: subscription_entitlements_created
      title: subscription_entitlements_created
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionEntitlementsUpdated:
      name: subscription_entitlements_updated
      title: subscription_entitlements_updated
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionItemsRenewed:
      name: subscription_items_renewed
      title: subscription_items_renewed
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionMovedIn:
      name: subscription_moved_in
      title: subscription_moved_in
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionMovedOut:
      name: subscription_moved_out
      title: subscription_moved_out
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionMovementFailed:
      name: subscription_movement_failed
      title: subscription_movement_failed
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionPauseScheduled:
      name: subscription_pause_scheduled
      title: subscription_pause_scheduled
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionPaused:
      name: subscription_paused
      title: subscription_paused
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionRampApplied:
      name: subscription_ramp_applied
      title: subscription_ramp_applied
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionRampCreated:
      name: subscription_ramp_created
      title: subscription_ramp_created
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionRampDeleted:
      name: subscription_ramp_deleted
      title: subscription_ramp_deleted
      traits: [{ $ref: '#/components/messageTraits/EventEnvelopeTrait' }]
      payload: { $ref: '#/components/schemas/Event' }
    SubscriptionRampDrafted:
      name: subscription_ramp_drafted
      title: subscr

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# Full source: https://raw.githubusercontent.com/api-evangelist/chargebee/refs/heads/main/asyncapi/chargebee-asyncapi.yml