Changes to Global Import Companies

added subschema #4: IntegrationAttributeUrn to the entries/items/values/items/custom_field_urn request property anyOf list

removed OwnerListCustomFieldValue EmailListCustomFieldValue OwnerSelectCustomFieldValueInput from the entries/items/values/items/data request property anyOf list

added OwnerListCustomFieldValue EmailListCustomFieldValue OwnerSelectCustomFieldValueInput to the entries/items/values/items/data request property anyOf list

added the optional property detail/items/ctx to the response with the 422 status

added the optional property detail/items/input to the response with the 422 status