branchcache: use an explicit class for the v2 version
This prepare the introduction of an experimental v3 format version.
In the process, we move the description of the format in that new class.
{
"interactions": [
{
"response": {
"headers": {
"x-content-type-options": [
"nosniff"
],
"x-xss-protection": [
"1; mode=block"
],
"content-type": [
"application/json"
],
"transfer-encoding": [
"chunked"
],
"strict-transport-security": [
"max-age=0; includeSubdomains; preload"
],
"date": [
"Fri, 17 Jan 2020 00:32:52 GMT"
],
"cache-control": [
"no-store"
],
"expires": [
"Sat, 01 Jan 2000 00:00:00 GMT"
],
"server": [
"Apache/2.4.10 (Debian)"
],
"x-frame-options": [
"Deny"
],
"referrer-policy": [
"no-referrer"
]
},
"status": {
"code": 200,
"message": "OK"
},
"body": {
"string": "{\"result\":{\"data\":[],\"maps\":{},\"query\":{\"queryKey\":null},\"cursor\":{\"limit\":100,\"after\":null,\"before\":null,\"order\":null}},\"error_code\":null,\"error_info\":null}"
}
},
"request": {
"method": "POST",
"uri": "https://phab.mercurial-scm.org//api/user.search",
"headers": {
"content-type": [
"application/x-www-form-urlencoded"
],
"user-agent": [
"mercurial/proto-1.0 (Mercurial 5.2.2+620-6ee2ba170fe6+20200116)"
],
"accept": [
"application/mercurial-0.1"
],
"content-length": [
"169"
],
"host": [
"phab.mercurial-scm.org"
]
},
"body": "params=%7B%22__conduit__%22%3A+%7B%22token%22%3A+%22cli-hahayouwish%22%7D%2C+%22constraints%22%3A+%7B%22isBot%22%3A+true%7D%7D&output=json&__conduit__=1"
}
}
],
"version": 1
}