action superset_get_chart_pk_screenshot_digest { label: "get_chart_pk_screenshot_digest" description: "Get a computed screenshot from cache." provider: superset method: GET path: "/chart/{pk}/screenshot/{digest}/" encoding: json input: { type: "object" properties: { digest: { type: "string" } pk: { type: "integer" } } required: ["digest", "pk"] additionalProperties: false } output: { type: "object" additionalProperties: true } }