toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() => 'MachineAttributes[fingerprint=$fingerprint, cores=$cores, name=$name, ip=$ip, hostname=$hostname, platform=$platform, maxProcesses=$maxProcesses, requireHeartbeat=$requireHeartbeat, heartbeatStatus=$heartbeatStatus, heartbeatDuration=$heartbeatDuration, lastHeartbeat=$lastHeartbeat, nextHeartbeat=$nextHeartbeat, lastCheckOut=$lastCheckOut, metadata=$metadata, created=$created, updated=$updated]';