bugsnag · Schema

Event

Represents an individual error occurrence, containing full exception details, stack traces, device information, and metadata.

Properties

Name	Type	Description
id	string	The unique identifier of the event.
error_id	string	The identifier of the error group this event belongs to.
project_id	string	The identifier of the project this event belongs to.
error_class	string	The class or type of the error.
message	string	The error message for this event.
context	string	The context in which the error occurred.
severity	string	The severity level of this event.
user	object	Information about the user who experienced the error.
app	object	Information about the application where the error occurred.
device	object	Information about the device where the error occurred.
exceptions	array	The list of exceptions in this event.
breadcrumbs	array	The breadcrumb trail leading up to the error.
request	object	Information about the HTTP request during which the error occurred.
meta_data	object	Custom metadata attached to the event.
received_at	string	The date and time the event was received by Bugsnag.
url	string	The API URL for this event resource.
html_url	string	The URL to the event on the Bugsnag dashboard.

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Event",
  "title": "Event",
  "type": "object",
  "description": "Represents an individual error occurrence, containing full exception details, stack traces, device information, and metadata.",
  "properties": {
    "id": {
      "type": "string",
      "description": "The unique identifier of the event."
    },
    "error_id": {
      "type": "string",
      "description": "The identifier of the error group this event belongs to."
    },
    "project_id": {
      "type": "string",
      "description": "The identifier of the project this event belongs to."
    },
    "error_class": {
      "type": "string",
      "description": "The class or type of the error."
    },
    "message": {
      "type": "string",
      "description": "The error message for this event."
    },
    "context": {
      "type": "string",
      "description": "The context in which the error occurred."
    },
    "severity": {
      "type": "string",
      "enum": [
        "error",
        "warning",
        "info"
      ],
      "description": "The severity level of this event."
    },
    "user": {
      "type": "object",
      "description": "Information about the user who experienced the error.",
      "properties": {
        "id": {
          "type": "string",
          "description": "The user's identifier."
        },
        "name": {
          "type": "string",
          "description": "The user's name."
        },
        "email": {
          "type": "string",
          "format": "email",
          "description": "The user's email address."
        }
      }
    },
    "app": {
      "type": "object",
      "description": "Information about the application where the error occurred.",
      "properties": {
        "version": {
          "type": "string",
          "description": "The application version."
        },
        "release_stage": {
          "type": "string",
          "description": "The release stage (e.g., production, staging)."
        }
      }
    },
    "device": {
      "type": "object",
      "description": "Information about the device where the error occurred.",
      "properties": {
        "hostname": {
          "type": "string",
          "description": "The hostname of the device."
        },
        "os_name": {
          "type": "string",
          "description": "The operating system name."
        },
        "os_version": {
          "type": "string",
          "description": "The operating system version."
        },
        "browser_name": {
          "type": "string",
          "description": "The browser name, if applicable."
        },
        "browser_version": {
          "type": "string",
          "description": "The browser version, if applicable."
        }
      }
    },
    "exceptions": {
      "type": "array",
      "description": "The list of exceptions in this event.",
      "items": {
        "$ref": "#/components/schemas/Exception"
      }
    },
    "breadcrumbs": {
      "type": "array",
      "description": "The breadcrumb trail leading up to the error.",
      "items": {
        "$ref": "#/components/schemas/Breadcrumb"
      }
    },
    "request": {
      "type": "object",
      "description": "Information about the HTTP request during which the error occurred.",
      "properties": {
        "url": {
          "type": "string",
          "format": "uri",
          "description": "The URL of the request."
        },
        "http_method": {
          "type": "string",
          "description": "The HTTP method of the request."
        },
        "referer": {
          "type": "string",
          "description": "The referer header value."
        },
        "client_ip": {
          "type": "string",
          "description": "The client's IP address."
        }
      }
    },
    "meta_data": {
      "type": "object",
      "additionalProperties": true,
      "description": "Custom metadata attached to the event."
    },
    "received_at": {
      "type": "string",
      "format": "date-time",
      "description": "The date and time the event was received by Bugsnag."
    },
    "url": {
      "type": "string",
      "format": "uri",
      "description": "The API URL for this event resource."
    },
    "html_url": {
      "type": "string",
      "format": "uri",
      "description": "The URL to the event on the Bugsnag dashboard."
    }
  }
}