Updates Merchant with given data. Merchant is searched by Corporate UUID<br>

Required role for operation: BO_USERMANAGEMENT_UPDATE_CORPORATE.<br> Create MPauditlog record with event type : UpdateMerchant (21).<br>

Supports authentication with the following types of tokens:<br>

• <b>Bearer</b> <token>, which is a Bearer token authentication. The bearer token is a cryptic string, usually generated by the server in response to a login request.
• <b>Basic</b> <credentials>, where credentials is the Base64 encoding of username and password joined by a single colon :, CAS login service will be called for the given username and password for validating credentials.