Error messages

• [E201] Not a key

• [E202] Wrong payments count

• [E203] Wrong asset

• [E204] Not a device key

• [E205] Not an owner address

• [E206] Owner not specified in device

• [E207] Forbidden id string

• [E208] Activation failed, token is inactive

• [E209] Not permitted

• [E210] Not a member

• [E211] Cant change existing id

• [E212] Incorrect user address

• [E213] Not an asset

• [E214] Not issued by organization