MetadataFieldPreview

A single field in the metadata preview

currentValue

Current value in database

fieldstringrequired

Field name

proposedValue

Proposed value from plugin

reasonstring | nullnullable

Human-readable reason for status

statusFieldApplyStatus (string)required

Apply status

Possible values: [will_apply, locked, no_permission, unchanged, not_provided]

MetadataFieldPreview

{
  "field": "string",
  "reason": "string",
  "status": "will_apply"
}