Optional Fields for Updating an Instrument Identifier {#tms-ii-tkn-update-optfields}
====================================================================================

bankAccount.number
:

bankAccount.routingNumber
:

billTo.address1
:

billTo.address2
:

billTo.administrativeArea
:

billTo.country
:

billTo.locality
:

billTo.postalCode
:

card.expirationMonth
:

card.expirationYear
:

card.securityCode
:
{#tms-ii-tkn-update-optfields_dl_u12_vqy_dwb}

Related Information {#tms-ii-tkn-update-optfields_section_jpc_xzz_sxb}
----------------------------------------------------------------------

* [API Field Reference for the REST API](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/rest/api-fields/api-fields-about-guide.md "")
  {#tms-ii-tkn-update-optfields_ul_kpc_xzz_sxb}