PUT /accounts/12345
firstname=Vasia&lastname=Pupkin
GET /accounts/12345
>>>
<account>
<account_number>12345</account_number>
<balance currency="usd">100.00</balance>
</account>
UPDATE /accounts/12345
to_account=54321&sum=-200
>>>
по to_account и sum понятно deposit это, withdraw или transfer?
DELETE /accounts/12345
>>>
close
OPTION https://bank.example.com/accounts/12345
>>>
Allow: HEAD, GET, POST, UPDATE, DELETE