Youtube API Live Broadcast: Embed setting was invalid

I get the following error: "Embed setting was invalid" if I want to create a live broadcast with embeded enabled.

This is how I made the request:

gapi.client.youtube.liveBroadcasts.insert({          part: ['snippet,contentDetails,status'],        resource: {            snippet: {                title,                scheduledStartTime,                scheduledEndTime,            },            contentDetails: {                enableAutoStart: true,                enableAutoStop: true,                enableEmbed: true,            },            status: {                privacyStatus: 'public',                selfDeclaredMadeForKids: true            }        }    })

Are there any restrictions for youtube accounts?