> ## Documentation Index
> Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CustomerHistoryEntry

> An entry of the history of a customer: something that happened with the customer or one of its documents. Read-only.



**Kind**: `object`

## Fields

**`eventType`**: `String!`

What happened, as a stable key. The set grows over time; a client treats an unknown key as an event it does not know. Known keys: OTHER, SALES_ORDER_CREATED, DELIVERY_NOTE_SHIPPED, SALES_ORDER_CHANGED, SUBSCRIPTION_CREATED, SHIPPING_ADDRESS_CHANGED, RETURN_CREATED, RETURN_ARRIVED, RETURN_COMPLETED, INVOICE_CORRECTION_CREATED, INVOICE_CORRECTION_REFUNDED, CREDIT_NOTE_PAYOUT_CREATED, DUNNING_LETTER_CREATED, DUNNING_LETTER_CREATED_AND_SENT, DUNNING_LETTER_CREATED_AND_PRINTED, MESSAGE_SENT, CREDIT_RECEIVED_FROM_SHOP, CUSTOMER_DATA_CHANGED, QUOTATION_CREATED, FULFILLMENT_BILLING_COMPLETED, PAYMENT_POSTED_PARTIALLY_PAID, PAYMENT_POSTED_FULLY_PAID, SALES_ORDER_ADDED_TO_PICK_LIST, DOCUMENT_HELD, PARTIAL_REFUND_SENT, REFUND_SENT, WORKFLOW_EXECUTED, NOTE, INVOICE_SENT_BY_EMAIL, SALES_ORDER_CANCELLED, SALES_ORDER_CANCELLATION_REMOVED, DOCUMENT_DUPLICATED_FROM, DOCUMENT_DUPLICATED_TO, SUBSCRIPTION_CREATED_FROM_DOCUMENT, DOCUMENT_CREATED_AS_SUBSCRIPTION, SALES_ORDER_CREATED_FROM_SUBSCRIPTION, SUBSCRIPTION_CREATED_AS_SALES_ORDER, SALES_ORDER_CREATED_FROM_QUOTATION, QUOTATION_CONVERTED_TO_SALES_ORDER, SALES_ORDERS_COMBINED, QUOTATIONS_COMBINED, DROPSHIPPING_PURCHASE_ORDER_CREATED, SUBSCRIPTIONS_COMBINED, VAT_ID_CHECK_RESULT_RECEIVED, INVOICE_CREATED, DELETED_IN_SHOP, PAYMENT_CHANGED, SALES_ORDER_CREATED_BY_SPLIT, SALES_ORDER_SPLIT, VAT_ID_VIES_CHECK_SUCCEEDED, VAT_ID_VIES_CHECK_FAILED, INVOICE_CANCELLED, INVOICE_DRAFT_CREATED, INVOICE_DRAFT_FINALIZED, INVOICE_DRAFT_DELETED, INVOICE_CORRECTION_CANCELLED, INVOICE_CORRECTION_PAID_OUT, INVOICE_CORRECTION_DRAFT_CREATED, INVOICE_CORRECTION_DRAFT_DELETED, CREDIT_NOTE_CREATED, CREDIT_NOTE_CANCELLED, CREDIT_NOTE_DRAFT_FINALIZED, CREDIT_NOTE_DRAFT_CREATED, SHIPPING_PLATFORM_EVENT, INVOICE_UPLOADED_TO_MARKETPLACE, INVOICE_CORRECTION_UPLOADED_TO_MARKETPLACE, INVOICE_CORRECTION_QUANTITY_EXCEEDED, INVOICE_CORRECTION_AMOUNT_EXCEEDED.

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**`occurredAt`**: `DateTime!`

When it happened.

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**`userId`**: `ID`

The user who caused it. Empty for automatic events.

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**`salesOrderId`**: `ID`

The sales order the event is about, if any.