action twinehealth_fetch_email_histories { label: "List email histories" description: "Get a list of email histories" provider: twinehealth method: GET path: "/email_history" encoding: json input: { type: "object" properties: { "filter[emailType]": { type: "string" } "filter[receiver]": { type: "string" } "filter[sender]": { type: "string" } sort: { type: "string" enum: ["send_time", "-send_time"] } } additionalProperties: false } output: { type: "object" additionalProperties: true } }