{
  "openapi": "3.0.3",
  "info": {
    "title": "Retail Analytics & Identity API",
    "version": "1.0.0",
    "description": "Customer identity management and store vision analytics."
  },
  "paths": {
    "/v1/biometrics/face-recognition": {
      "post": {
        "summary": "Process In-Store Facial Biometrics",
        "description": "Extracts facial vectors to analyze demographics.",
        "responses": {
          "200": { "description": "Biometric match result" }
        }
      }
    },
    "/v1/users/search": {
      "get": {
        "summary": "Search User Records by Identifiers",
        "parameters": [
          {
            "name": "email",
            "in": "query",
            "required": true,
            "schema": { "type": "string", "format": "email" }
          },
          {
            "name": "ssn",
            "in": "query",
            "required": false,
            "schema": { "type": "string" }
          }
        ],
        "responses": {
          "200": { "description": "User profile list" }
        }
      }
    }
  }
}