CheckoutCustomerBinding
externalRefstringrequired
Possible values: Value must match regular expression [0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}
externalRefSourcestring
Possible values: Value must match regular expression PEAK_POS
CheckoutCustomerBinding
{
"externalRef": "string",
"externalRefSource": "string"
}