action uebermaps_get_subscriptions { label: "List subscriptions. Pass no parameters to get own subscriptions" description: "List subscriptions." provider: uebermaps method: GET path: "/subscriptions" encoding: json input: { type: "object" properties: { map_id: { type: "string" } user_id: { type: "string" } } additionalProperties: false } output: { type: "object" additionalProperties: true } }