Rework to check that only one option is passed to retrieve the amount of the transaction (#235) · Issues · clients / python / silkaj · GitLab

Rework to check that only one option is passed to retrieve the amount of the transaction

> Sub-task of #213 ### Way to restrict amount, amountUD, allSources - https://gist.github.com/jacobtolar/fb80d5552a9a9dfc32b12a829fa21c0c - https://stackoverflow.com/questions/37310718/mutually-exclusive-option-groups-in-python-click - https://github.com/pallets/click/issues/257 - https://github.com/pallets/click/issues/1137 ### Write tests - [x] tests

issue