Val Town variable groups

One variable group's values, read by every val attached to it, written and pruned per key.

Connection

What	This provider
Vendor	Val Town
Key	`valtown-env-group`
Availability	`available`. You can connect it today.
Credential we hold	`valtown-token`
Values read back	no
Activation	`on-next-deploy`

Direction	What it does
`export`	We write names and values from your environment into the store.

Val Town returns no value once it holds one, so we can write here and cannot read back.

on-next-deploy. A new value waits there and arrives with your next deploy.

Direction	Policies you can pick
`export`	`create_only`, `overwrite`, `overwrite_and_prune`

How syncs work says what each one does.

Paste a credential from the vendor. We seal it and never show it again.

Field	Label	Kind	Required	What it is
`token`	API token	secret; we mask it here and seal it	yes	An API token with read and write access to your variable groups.

You answer these once per environment you map.

Field	Label	Kind	Required	Advanced	What it is
`groupId`	Variable group	text	yes	no	The variable group whose values this environment maps onto.

We probe for these when we verify the connection.

Permission	Directions	Blocking	Without it
`vals:read`	every direction	yes	Preview cannot list the group's variable names.
`vals:write`	`export`	yes	Export cannot write anything.