private com.google.protobuf.SingleFieldBuilder<im.turms.plugin.livekit.core.proto.models.ParticipantPermission, im.turms.plugin.livekit.core.proto.models.ParticipantPermission.Builder, im.turms.plugin.livekit.core.proto.models.ParticipantPermissionOrBuilder> getPermissionFieldBuilder() {
            if (permissionBuilder_ == null) {
                permissionBuilder_ = new com.google.protobuf.SingleFieldBuilder<>(
                        getPermission(),
                        getParentForChildren(),
                        isClean());
                permission_ = null;
            }
            return permissionBuilder_;
        }
<pre>
set to update the participant's permissions
</pre>

<code>.livekit.ParticipantPermission permission = 4;</code>
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/room/UpdateParticipantRequest.java