API ReferenceContactsBulk create contactsCopy pagePOSThttp://gateway-api.e97e9e55a5d242f9a139.uksouth.aksapp.io/v2/contacts/bulkAuthenticationX-API-KeystringYour Esendex API key.RequestThis endpoint expects an object.accountReferencestring or nullOptionalcontactslist of objects or nullOptionalShow 6 propertiesResponseOKdataobject or nullOptionalShow 2 propertieserrorslist of objects or nullOptionalShow 3 propertiesErrors400Bad Request Error
