Stacks
Compute image update preview (read-only)
Computes the current registry update preview for the stack without mutating persisted scanner state. Use POST when the client should reconcile sticky update indicators after an authoritative-negative result. Requires stack:read permission.
get/api/stacks/{stackName}/update-preview
Path parameters
stackNamestring required
Example:my-stack
Stack directory name. Must match ^[a-zA-Z0-9_-]+$ (alphanumeric characters, hyphens, and underscores only). Returns 400 Invalid stack name if the name contains path separators, dots, spaces, or other special characters.
Headers
x-node-idinteger
Example:1
Target a specific node by ID. If omitted, the default node is used. Can also be passed as ?nodeId= query parameter.
Response
Update preview.