createHLSStream localStreamNames=start targetFolder=/var/evostreamms/media/hls
F{"data":{"AESKeyCount":5,"audioOnly":false,"bandwidths":[0],"chunkBaseName":"segment","chunkLength":10,"chunkOnIDR":true,"cleanupDestination":false,"configIds":[2],"createMasterPlaylist":true,"drmType":"none","groupName":"hls_group_iRVMM88M","keepAlive":true,"localStreamNames":["start"],"maxChunkLength":0,"offsetTime":0,"overwriteDestination":true,"playlistLength":10,"playlistName":"playlist.m3u8","playlistType":"appending","staleRetentionCount":10,"targetFolder":"/var/evostreamms/media/hls","useSystemTime":false},"description":"HLS stream created","status":"SUCCESS"}
addgroupnamealias groupname=hls_group_iRVMM88M aliasname=hls1
z{"data":null,"description":"Unable to set group name alias. Check if group name aliasing is enabled.","status":"FAIL"}
Check this parameter:
hasGroupNameAliases
..in webconfig.lua. You can enable it there. Is that already configured?