{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/FlowSession",
  "title": "FlowSession",
  "type": "object",
  "properties": {
    "session_id": {
      "type": "integer",
      "description": "Session identifier."
    },
    "policy": {
      "type": "string",
      "description": "Matching security policy name."
    },
    "source_address": {
      "type": "string",
      "description": "Source IP address."
    },
    "source_port": {
      "type": "integer"
    },
    "destination_address": {
      "type": "string",
      "description": "Destination IP address."
    },
    "destination_port": {
      "type": "integer"
    },
    "protocol": {
      "type": "string",
      "description": "IP protocol name."
    },
    "application": {
      "type": "string",
      "description": "Identified application."
    },
    "in_interface": {
      "type": "string",
      "description": "Ingress interface."
    },
    "out_interface": {
      "type": "string",
      "description": "Egress interface."
    },
    "bytes_in": {
      "type": "integer",
      "description": "Bytes received."
    },
    "bytes_out": {
      "type": "integer",
      "description": "Bytes transmitted."
    },
    "duration": {
      "type": "integer",
      "description": "Session duration in seconds."
    }
  }
}