UpdateCustomerInput

"""
Input for updating a customer. Omitted and null patch fields are unchanged; updatedAt defaults to now.
"""
input UpdateCustomerInput {
  """Customer name"""
  name: String @inputPolicy(nullMeansUnchanged: true)
  """External system reference (must be unique per tenant)"""
  externalId: String @inputPolicy(nullMeansUnchanged: true)
  """Primary email address"""
  email: String @inputPolicy(nullMeansUnchanged: true)
  """Primary phone number"""
  phone: String @inputPolicy(nullMeansUnchanged: true)
  """General notes"""
  notes: String @inputPolicy(nullMeansUnchanged: true)
  """Whether the customer is active"""
  isActive: Boolean @inputPolicy(nullMeansUnchanged: true)
  """Credit limit amount (nil = no limit)"""
  creditLimit: Float @inputPolicy(nullMeansUnchanged: true)
  """Currency for credit limit (ISO 4217)"""
  creditCurrency: CurrencyISO @inputPolicy(nullMeansUnchanged: true)
  """Net payment terms in days (0 = prepayment)"""
  paymentTermsDays: Int @inputPolicy(nullMeansUnchanged: true)
  """Place customer on credit hold"""
  isCreditHold: Boolean @inputPolicy(nullMeansUnchanged: true)
  """Reason for credit hold"""
  creditHoldReason: String @inputPolicy(nullMeansUnchanged: true)
  """Default tax code for this customer's documents"""
  defaultTaxCodeId: TaxCodeID @inputPolicy(nullMeansUnchanged: true)
  """Whether the customer is tax exempt"""
  isTaxExempt: Boolean @inputPolicy(nullMeansUnchanged: true)
  """Tax exemption certificate or VAT number"""
  taxExemptReference: String @inputPolicy(nullMeansUnchanged: true)
  """Override update timestamp (ISO8601). Defaults to now."""
  updatedAt: ISO8601
}