InvalidTemplate. Unable to process template language expressions in action 'Send_an_email_(V2)' inputs at line '0' and column '0': 'The template language expression 'triggerBody()?['SAIN_x002d_CHARGE']?['Email']' cannot be evaluated because property 'Email' cannot be selected. Array elements can only be selected using an integer index. Please see https://aka.ms/logicexpressions for usage details.'.