UpsertCustomerInput

Type: Input

Input for creating or updating a customer

Fields

Name	Type	Default	Description
createdAt	ISO8601		Override creation timestamp (ISO8601). Honored only on create — passing on update is rejected.
creditCurrency	CurrencyISO		Currency for credit limit (ISO 4217)
creditHoldReason	String		Reason for credit hold
creditLimit	Float		Credit limit amount (nil = no limit)
defaultTaxCodeId	TaxCodeID		Default tax code for this customer's documents
email	String		Primary email address
externalId	String		External system reference
id	CustomerID		ID for update; omit for create
isActive	Boolean		Whether the customer is active
isCreditHold	Boolean		Place customer on credit hold
isTaxExempt	Boolean		Whether the customer is tax exempt
name	String!		Customer name (required)
notes	String		General notes
paymentTermsDays	Int		Net payment terms in days (0 = prepayment)
phone	String		Primary phone number
taxExemptReference	String		Tax exemption certificate or VAT number
updatedAt	ISO8601		Override update timestamp (ISO8601). Honored on create or update; defaults to now.