Read Field

Copy a value (like a user stat) into a variable

Fields

Field	Type	Required	Description
`path`	string	yes	A dot path rooted at user, vars, event, guild, or now.
`saveAs`	{scope, name}	yes
`targetUserId`	{path: 'event.option.<name>'}	no	Must reference a USER-type option declared on the same trigger — no literal id or arbitrary variable path allowed here, unlike the modify_* steps.

{
  "id": "01H8XGJVBWX7Y5Z3K9M2N4P6Q1",
  "type": "read_field",
  "path": "user.coins",
  "saveAs": {
    "scope": "run",
    "name": "coins"
  }
}