action wikipathways_get_get_pathway_history { label: "get_getPathwayHistory" description: "getPathwayHistoryGet the revision history of a pathway." provider: wikipathways method: GET path: "/getPathwayHistory" encoding: json input: { type: "object" properties: { format: { type: "string" enum: ["json", "xml", "html", "dump", "jpg", "pdf"] } pwId: { type: "string" } timestamp: { type: "string" } } required: ["pwId", "timestamp"] additionalProperties: false } output: { type: "object" additionalProperties: true } }