InvalidTransition from Youtube Live Streaming API - youtube-api

Question

I got good result for Broadcast
&youtube.LiveBroadcastListResponse{
Etag: "\"aaa-3cgQ/bbb\"",
EventId: "",
Items: {
&youtube.LiveBroadcast{
ContentDetails: &youtube.LiveBroadcastContentDetails{
BoundStreamId: "ccc-ddd",
BoundStreamLastUpdateTimeMs: "2017-01-30T09:02:38.977Z",
ClosedCaptionsType: "closedCaptionsDisabled",
EnableClosedCaptions: false,
EnableContentEncryption: true,
EnableDvr: true,
EnableEmbed: true,
EnableLowLatency: false,
MonitorStream: &youtube.MonitorStreamInfo{
BroadcastStreamDelayMs: 1,
EmbedHtml: "<iframe width=\"425\" height=\"344\" src=\"https://www.youtube.com/embed/eee?autoplay=1&livemonitor=1\" frameborder=\"0\" allowfullscreen></iframe>",
EnableMonitorStream: true,
ForceSendFields: nil,
NullFields: nil,
},
Projection: "rectangular",
RecordFromStart: true,
StartWithSlate: true,
ForceSendFields: nil,
NullFields: nil,
},
Etag: "\"aaa-3cgQ/fff\"",
Id: "eee",
Kind: "youtube#liveBroadcast",
Snippet: &youtube.LiveBroadcastSnippet{
ActualEndTime: "",
ActualStartTime: "",
ChannelId: "UCccc-ggg",
Description: "",
IsDefaultBroadcast: false,
LiveChatId: "Cg0KC0hfUkFFaW4zUUVJ",
PublishedAt: "2017-01-30T04:59:19.000Z",
ScheduledEndTime: "2017-01-31T02:00:00.000Z",
ScheduledStartTime: "2017-01-31T00:00:00.000Z",
Thumbnails: &youtube.ThumbnailDetails{
Default: &youtube.Thumbnail{
Height: 90,
Url: "https://i.ytimg.com/vi/eee/default_live.jpg",
Width: 120,
ForceSendFields: nil,
NullFields: nil,
},
High: &youtube.Thumbnail{
Height: 360,
Url: "https://i.ytimg.com/vi/eee/hqdefault_live.jpg",
Width: 480,
ForceSendFields: nil,
NullFields: nil,
},
Maxres: (*youtube.Thumbnail)(nil),
Medium: &youtube.Thumbnail{
Height: 180,
Url: "https://i.ytimg.com/vi/eee/mqdefault_live.jpg",
Width: 320,
ForceSendFields: nil,
NullFields: nil,
},
Standard: (*youtube.Thumbnail)(nil),
ForceSendFields: nil,
NullFields: nil,
},
Title: "Test broadcast from iOS",
ForceSendFields: nil,
NullFields: nil,
},
Statistics: (*youtube.LiveBroadcastStatistics)(nil),
Status: &youtube.LiveBroadcastStatus{
LifeCycleStatus: "ready",
LiveBroadcastPriority: "",
PrivacyStatus: "unlisted",
RecordingStatus: "notRecording",
ForceSendFields: nil,
NullFields: nil,
},
TopicDetails: (*youtube.LiveBroadcastTopicDetails)(nil),
ServerResponse: googleapi.ServerResponse{},
ForceSendFields: nil,
NullFields: nil,
},
},
Kind: "youtube#liveBroadcastListResponse",
NextPageToken: "",
PageInfo: &youtube.PageInfo{
ResultsPerPage: 5,
TotalResults: 0,
ForceSendFields: nil,
NullFields: nil,
},
PrevPageToken: "",
TokenPagination: (*youtube.TokenPagination)(nil),
VisitorId: "",
ServerResponse: googleapi.ServerResponse{
HTTPStatusCode: 200,
Header: {
"Server": {"GSE"},
"Expires": {"Mon, 30 Jan 2017 11:34:04 GMT"},
"Date": {"Mon, 30 Jan 2017 11:34:04 GMT"},
"Cache-Control": {"private, max-age=0, must-revalidate, no-transform"},
"Etag": {"\"aaa-3cgQ/bbb\""},
"Vary": {"Origin", "X-Origin"},
"Content-Type": {"application/json; charset=UTF-8"},
"X-Frame-Options": {"SAMEORIGIN"},
"X-Content-Type-Options": {"nosniff"},
"X-Xss-Protection": {"1; mode=block"},
"Content-Length": {"1989"},
"Alt-Svc": {"quic=\":443\"; ma=2592000; v=\"35,34\""},
},
},
ForceSendFields: nil,
NullFields: nil,
}
And also good response for Stream:
&youtube.LiveStreamListResponse{
Etag: "\"aaa-3cgQ/iii-Sg\"",
EventId: "",
Items: {
&youtube.LiveStream{
Cdn: &youtube.CdnSettings{
Format: "360p",
FrameRate: "30fps",
IngestionInfo: &youtube.IngestionInfo{
BackupIngestionAddress: "rtmp://b.rtmp.youtube.com/live2?backup=1",
IngestionAddress: "rtmp://a.rtmp.youtube.com/live2",
StreamName: "3zjv-0cp2-wtet-0779",
ForceSendFields: nil,
NullFields: nil,
},
IngestionType: "rtmp",
Resolution: "360p",
ForceSendFields: nil,
NullFields: nil,
},
ContentDetails: (*youtube.LiveStreamContentDetails)(nil),
Etag: "\"aaa-3cgQ/hhh\"",
Id: "ccc-ddd",
Kind: "youtube#liveStream",
Snippet: &youtube.LiveStreamSnippet{
ChannelId: "UCccc-ggg",
Description: "",
IsDefaultStream: false,
PublishedAt: "2017-01-30T09:02:39.000Z",
Title: "Broadcast: eee App: 16 ID: 16",
ForceSendFields: nil,
NullFields: nil,
},
Status: &youtube.LiveStreamStatus{
HealthStatus: &youtube.LiveStreamHealthStatus{
ConfigurationIssues: nil,
LastUpdateTimeSeconds: 0x0,
Status: "good",
ForceSendFields: nil,
NullFields: nil,
},
StreamStatus: "active",
ForceSendFields: nil,
NullFields: nil,
},
ServerResponse: googleapi.ServerResponse{},
ForceSendFields: nil,
NullFields: nil,
},
},
Kind: "youtube#liveStreamListResponse",
NextPageToken: "",
PageInfo: &youtube.PageInfo{
ResultsPerPage: 5,
TotalResults: 0,
ForceSendFields: nil,
NullFields: nil,
},
PrevPageToken: "",
TokenPagination: (*youtube.TokenPagination)(nil),
VisitorId: "",
ServerResponse: googleapi.ServerResponse{
HTTPStatusCode: 200,
Header: {
"Date": {"Mon, 30 Jan 2017 11:35:54 GMT"},
"X-Frame-Options": {"SAMEORIGIN"},
"X-Xss-Protection": {"1; mode=block"},
"Content-Length": {"1008"},
"Content-Type": {"application/json; charset=UTF-8"},
"X-Content-Type-Options": {"nosniff"},
"Server": {"GSE"},
"Alt-Svc": {"quic=\":443\"; ma=2592000; v=\"35,34\""},
"Expires": {"Mon, 30 Jan 2017 11:35:54 GMT"},
"Cache-Control": {"private, max-age=0, must-revalidate, no-transform"},
"Etag": {"\"aaa-3cgQ/iii-Sg\""},
"Vary": {"Origin", "X-Origin"},
},
},
ForceSendFields: nil,
NullFields: nil,
}
But when I tried to transition to testing for eee, it shows an error:
&googleapi.Error{
Code: 403,
Message: "Invalid transition",
Body: "{\n \"error\": {\n \"errors\": [\n {\n \"domain\": \"youtube.liveBroadcast\",\n \"reason\": \"invalidTransition\",\n \"message\": \"Invalid transition\",\n \"extendedHelp\": \"https://developers.google.com/youtube/v3/live/docs/liveBroadcasts/transition#params\"\n }\n ],\n \"code\": 403,\n \"message\": \"Invalid transition\"\n }\n}\n",
Header: {},
Errors: {
{Reason:"invalidTransition", Message:"Invalid transition"},
},
}
From the doc, it said that: The live broadcast can't transition from its current status to the requested status., that is from ready to testing, The stream status is already active and health is good, is there anything I missed?

Answer 1

Apparently it's caused by the stream resolution is too low, the camera is 360x640 (vertical >__<), creating new stream with 720p resolution solves this problem.