Module actions 

/actions PUT body.

Per 21-api-compat-matrix.md /actions PUT:

• InstanceStart — F.
• FlushMetrics — F.
• SendCtrlAltDel — R (x86-only; rejected with fault_message).

Structs

InstanceActionInfo

Validated /actions PUT body. The SendCtrlAltDel rejection happens at the controller (so the wire shape stays compatible with x86-only Firecracker SDKs that might post the verb without checking architecture).

RawInstanceActionInfo

Raw /actions PUT body off the wire.

Enums

InstanceAction

Action verb upstream Firecracker supports on /actions.