action credas_get_selfie_image { label: "Retrieve the selfie image associated with a registration." provider: credas method: GET path: "/api/images/selfie/{registrationId}" encoding: json input: { type: "object" properties: { apikey: { type: "string" } registrationId: { type: "string" format: "uuid" } } required: ["apikey", "registrationId"] additionalProperties: false } output: { type: "object" properties: { base64Data: { type: "string" } url: { type: "string" } } } }