{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "insights/v1/events/honeybadger-ruby/process.action_mailer.json",
  "title": "ActionMailer: process",
  "description": "Rails generated an Action Mailer message.",
  "x-hb": {
    "notifiers": [
      "honeybadger-ruby"
    ],
    "category": "mail",
    "component": "Action Mailer"
  },
  "type": "object",
  "properties": {
    "event_type": {
      "type": "string",
      "const": "process.action_mailer"
    },
    "mailer": {
      "type": "string",
      "description": "Mailer class name, e.g. \"UserMailer\".",
      "examples": [
        "UserMailer"
      ]
    },
    "action": {
      "type": "string",
      "description": "Mailer action method, e.g. \"welcome_email\".",
      "examples": [
        "welcome_email"
      ]
    },
    "message_id": {
      "type": "string",
      "description": "Message-ID header of the generated email.",
      "examples": [
        "684af2d1c3b4a_1a2b3c4d5e6f@web-1.example.com.mail"
      ]
    },
    "subject": {
      "type": "string",
      "description": "Email subject line.",
      "examples": [
        "Welcome to Example App"
      ]
    },
    "to": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Recipient addresses.",
      "examples": [
        [
          "user@example.com"
        ]
      ]
    },
    "cc": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "CC addresses.",
      "examples": [
        [
          "support@example.com"
        ]
      ]
    },
    "bcc": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "BCC addresses.",
      "examples": [
        [
          "audit@example.com"
        ]
      ]
    },
    "date": {
      "type": "string",
      "description": "Email date header as a string.",
      "examples": [
        "Fri, 12 Jun 2026 14:30:00 +0000"
      ]
    },
    "attachments": {
      "type": "array",
      "description": "File attachments included in the email.",
      "items": {
        "type": "object",
        "properties": {
          "filename": {
            "type": "string"
          }
        }
      },
      "examples": [
        [
          {
            "filename": "welcome-guide.pdf"
          }
        ]
      ]
    },
    "params": {
      "type": "object",
      "description": "Params passed to the mailer action.",
      "additionalProperties": true,
      "examples": [
        {
          "user_id": 123
        }
      ]
    },
    "duration": {
      "type": "number",
      "description": "Duration in milliseconds.",
      "examples": [
        84.21
      ]
    },
    "instrumenter_id": {
      "type": "string",
      "description": "Rails instrumenter UUID.",
      "examples": [
        "d6a5b3f4c2e1908a7b6c"
      ]
    },
    "request_id": {
      "type": "string",
      "description": "Rails request UUID, present on any event fired during a web request context. Merged globally by the Honeybadger agent.",
      "examples": [
        "0f5e4bb2-3c46-4b1c-91d5-2f4e8a6b9c01"
      ]
    },
    "hostname": {
      "type": "string",
      "description": "Server hostname. Attached to every event by default (events.attach_hostname).",
      "examples": [
        "web-1.example.com"
      ]
    },
    "environment": {
      "type": "string",
      "description": "Application environment, e.g. \"production\". Attached to every event by default (events.attach_environment).",
      "examples": [
        "production"
      ]
    }
  },
  "required": [
    "event_type",
    "mailer",
    "action"
  ]
}