To easly use the link mobility api we create a custom connector to integrate towards Link Moblity. To make sure we can keep track and controll the sms integration flow we use a message based integration with azure service bus and azure functions to handle the outgoing sms

As the figure over show:

• With any kind of power automate flow, a custom trigger is avaiable to use to send sms towards link mobility

• The Custom trigger is configured towards an azure function http trigger that taket the sms information and send it to a service bus
  
• Another service bus trigger function picks up the message when and sendt it towards the link mobility api

A Service bus based sms integration provides a more robust system, as we are able in the backend to have control of the sms flow,