channelId property

String? channelId

The unique channel name for the RTC session in the string format. The string length must be less than 64 bytes. Supported character scopes are:

• All lowercase English letters: a to z.
• All uppercase English letters: A to Z.
• All numeric characters: 0 to 9.
• The space character.
• Punctuation characters and other symbols, including: "!", "#", "$", "%", "&", "(", ")", "+", "-", ":", ";", "<", "=", ".", ">", "?", "@", "", "", "^", "_", " {", "}", "|", "~", ",".

Note

• The default value is the empty string "". Use the default value if the user joins the channel using the RtcEngine.joinChannel method in the RtcEngine class.
• If the user joins the channel using the RtcChannel.joinChannel method in the RtcChannel class, set this parameter as the channelId of the RtcChannel object.

Implementation

final String? channelId;