No need to specifically create L2 VLANs (no VLAN database type of concept).
On Meraki Switches just having the VLAN configured as the access VLAN, voice VLAN, trunk allow all VLANs, or a trunk with specific list of allowed VLANs is all you need to do.
Classic MS model Switches support all VLANs 1-4094. MS390 & C9300 support a max of 1000 active VLANs.
https://documentation.meraki.com/MS/Deployment_Guides/Advanced_MS_Setup_Guide#Port_configuration
Ryan If you found this post helpful, please give it
Kudos. If my answer solves your problem please click
Accept as Solution so others can benefit from it.