[discussion] user can't know when entity was updated #4228
Description
The following CLI command will allow a user to get entity information, but not know when the entity was updated.
> wsk action get /seonghyun/hello
A document for entities contains a updated date, so we can provide it.
How about adding the updated date in the API response?
{
"namespace": "seonghyun",
"name": "hello",
"version": "0.0.18",
"updated": 1534995596948 <- let's add this line
"exec": {
"kind": "nodejs:6",
"binary": false
}
}