requestedtalist needs to be added to GetDeviceStateResponse

[dthaler]

Per hackathon report at IETF 103

[dthaler]

Need to define the actual syntax. As a strawman, I would propose it be placed immediately under the "tee" node, and have a value with the same syntax as "talist", i.e.,

"tee": {
…
"requestedtalist": [
{
"taid": "",
"taname": "" // optional
}
]
}

[dthaler]

Actually in implementing it, I realize the strawman above is likely not sufficient, since there's two cases:
(a) The device has the TA binary and just needs the metadata, and
(b) The device needs both the TA binary and the metadata

It seems the message should have a way to specify which is the case, to avoid wasting resources transferring a TA binary the device already has. Perhaps another field in parallel with taid and taname, e.g., "havebinary": true/false, which if absent, defaults to false?