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schema.json
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{
"agent": {
"description": "The agent fields contain the data about the software entity, if any, that collects, detects, or observes events on a host, or takes measurements on a host.\nExamples include Beats. Agents may also run on observers. ECS agent.* fields shall be populated with details of the agent running on the host or observer where the event happened or the measurement was taken.\n",
"fields": {
"agent.ephemeral_id": {
"description": "Ephemeral identifier of this agent (if one exists).\nThis id normally changes across restarts, but `agent.id` does not.",
"example": "8a4f500f",
"footnote": "",
"group": 2,
"level": "extended",
"name": "agent.ephemeral_id",
"required": false,
"type": "keyword"
},
"agent.id": {
"description": "Unique identifier of this agent (if one exists).\nExample: For Beats this would be beat.id.",
"example": "8a4f500d",
"footnote": "",
"group": 2,
"level": "core",
"name": "agent.id",
"required": false,
"type": "keyword"
},
"agent.name": {
"description": "Custom name of the agent.\nThis is a name that can be given to an agent. This can be helpful if for example two Filebeat instances are running on the same host but a human readable separation is needed on which Filebeat instance data is coming from.\nIf no name is given, the name is often left empty.",
"example": "foo",
"footnote": "",
"group": 2,
"level": "core",
"name": "agent.name",
"required": false,
"type": "keyword"
},
"agent.type": {
"description": "Type of the agent.\nThe agent type stays always the same and should be given by the agent used. In case of Filebeat the agent would always be Filebeat also if two Filebeat instances are run on the same machine.",
"example": "filebeat",
"footnote": "",
"group": 2,
"level": "core",
"name": "agent.type",
"required": false,
"type": "keyword"
},
"agent.version": {
"description": "Version of the agent.",
"example": "6.0.0-rc2",
"footnote": "",
"group": 2,
"level": "core",
"name": "agent.version",
"required": false,
"type": "keyword"
}
},
"group": 2,
"name": "agent",
"title": "Agent",
"type": "group"
},
"base": {
"description": "The `base` field set contains all fields which are on the top level. These fields are common across all types of events.\n",
"fields": {
"@timestamp": {
"description": "Date/time when the event originated.\nThis is the date/time extracted from the event, typically representing when the event was generated by the source.\nIf the event source has no original timestamp, this value is typically populated by the first time the event was received by the pipeline.\nRequired field for all events.",
"example": "2016-05-23T08:05:34.853Z",
"footnote": "",
"group": 1,
"level": "core",
"name": "@timestamp",
"required": true,
"type": "date"
},
"labels": {
"description": "Custom key/value pairs.\nCan be used to add meta information to events. Should not contain nested objects. All values are stored as keyword.\nExample: `docker` and `k8s` labels.",
"example": "{'application': 'foo-bar', 'env': 'production'}",
"footnote": "",
"group": 1,
"level": "core",
"name": "labels",
"required": false,
"type": "object"
},
"message": {
"description": "For log events the message field contains the log message, optimized for viewing in a log viewer.\nFor structured logs without an original message field, other fields can be concatenated to form a human-readable summary of the event.\nIf multiple messages exist, they can be combined into one message.",
"example": "Hello World",
"footnote": "",
"group": 1,
"level": "core",
"name": "message",
"required": false,
"type": "text"
},
"tags": {
"description": "List of keywords used to tag each event.",
"example": "[\"production\", \"env2\"]",
"footnote": "",
"group": 1,
"level": "core",
"name": "tags",
"required": false,
"type": "keyword"
}
},
"group": 1,
"name": "base",
"title": "Base",
"type": "group"
},
"client": {
"description": "A client is defined as the initiator of a network connection for events regarding sessions, connections, or bidirectional flow records.\nFor TCP events, the client is the initiator of the TCP connection that sends the SYN packet(s). For other protocols, the client is generally the initiator or requestor in the network transaction. Some systems use the term \"originator\" to refer the client in TCP connections. The client fields describe details about the system acting as the client in the network event. Client fields are usually populated in conjunction with server fields. Client fields are generally not populated for packet-level events.\nClient / server representations can add semantic context to an exchange, which is helpful to visualize the data in certain situations. If your context falls in that category, you should still ensure that source and destination are filled appropriately.\n",
"fields": {
"client.address": {
"description": "Some event client addresses are defined ambiguously. The event will sometimes list an IP, a domain or a unix socket. You should always store the raw address in the `.address` field.\nThen it should be duplicated to `.ip` or `.domain`, depending on which one it is.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "client.address",
"required": false,
"type": "keyword"
},
"client.bytes": {
"description": "Bytes sent from the client to the server.",
"example": "184",
"footnote": "",
"group": 2,
"level": "core",
"name": "client.bytes",
"required": false,
"type": "long"
},
"client.domain": {
"description": "Client domain.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "client.domain",
"required": false,
"type": "keyword"
},
"client.ip": {
"description": "IP address of the client.\nCan be one or multiple IPv4 or IPv6 addresses.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "client.ip",
"required": false,
"type": "ip"
},
"client.mac": {
"description": "MAC address of the client.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "client.mac",
"required": false,
"type": "keyword"
},
"client.packets": {
"description": "Packets sent from the client to the server.",
"example": "12",
"footnote": "",
"group": 2,
"level": "core",
"name": "client.packets",
"required": false,
"type": "long"
},
"client.port": {
"description": "Port of the client.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "client.port",
"required": false,
"type": "long"
}
},
"group": 2,
"name": "client",
"title": "Client",
"type": "group"
},
"cloud": {
"description": "Fields related to the cloud or infrastructure the events are coming from.\n",
"fields": {
"cloud.account.id": {
"description": "The cloud account or organization id used to identify different entities in a multi-tenant environment.\nExamples: AWS account id, Google Cloud ORG Id, or other unique identifier.",
"example": "666777888999",
"footnote": "",
"group": 2,
"level": "extended",
"name": "cloud.account.id",
"required": false,
"type": "keyword"
},
"cloud.availability_zone": {
"description": "Availability zone in which this host is running.",
"example": "us-east-1c",
"footnote": "",
"group": 2,
"level": "extended",
"name": "cloud.availability_zone",
"required": false,
"type": "keyword"
},
"cloud.instance.id": {
"description": "Instance ID of the host machine.",
"example": "i-1234567890abcdef0",
"footnote": "",
"group": 2,
"level": "extended",
"name": "cloud.instance.id",
"required": false,
"type": "keyword"
},
"cloud.instance.name": {
"description": "Instance name of the host machine.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "cloud.instance.name",
"required": false,
"type": "keyword"
},
"cloud.machine.type": {
"description": "Machine type of the host machine.",
"example": "t2.medium",
"footnote": "",
"group": 2,
"level": "extended",
"name": "cloud.machine.type",
"required": false,
"type": "keyword"
},
"cloud.provider": {
"description": "Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.",
"example": "aws",
"footnote": "",
"group": 2,
"level": "extended",
"name": "cloud.provider",
"required": false,
"type": "keyword"
},
"cloud.region": {
"description": "Region in which this host is running.",
"example": "us-east-1",
"footnote": "",
"group": 2,
"level": "extended",
"name": "cloud.region",
"required": false,
"type": "keyword"
}
},
"group": 2,
"name": "cloud",
"title": "Cloud",
"type": "group"
},
"container": {
"description": "Container fields are used for meta information about the specific container that is the source of information.\nThese fields help correlate data based containers from any runtime.\n",
"fields": {
"container.id": {
"description": "Unique container id.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "container.id",
"required": false,
"type": "keyword"
},
"container.image.name": {
"description": "Name of the image the container was built on.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "container.image.name",
"required": false,
"type": "keyword"
},
"container.image.tag": {
"description": "Container image tag.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "container.image.tag",
"required": false,
"type": "keyword"
},
"container.labels": {
"description": "Image labels.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "container.labels",
"required": false,
"type": "object"
},
"container.name": {
"description": "Container name.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "container.name",
"required": false,
"type": "keyword"
},
"container.runtime": {
"description": "Runtime managing this container.",
"example": "docker",
"footnote": "",
"group": 2,
"level": "extended",
"name": "container.runtime",
"required": false,
"type": "keyword"
}
},
"group": 2,
"name": "container",
"title": "Container",
"type": "group"
},
"destination": {
"description": "Destination fields describe details about the destination of a packet/event.\nDestination fields are usually populated in conjunction with source fields.\n",
"fields": {
"destination.address": {
"description": "Some event destination addresses are defined ambiguously. The event will sometimes list an IP, a domain or a unix socket. You should always store the raw address in the `.address` field.\nThen it should be duplicated to `.ip` or `.domain`, depending on which one it is.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "destination.address",
"required": false,
"type": "keyword"
},
"destination.bytes": {
"description": "Bytes sent from the destination to the source.",
"example": "184",
"footnote": "",
"group": 2,
"level": "core",
"name": "destination.bytes",
"required": false,
"type": "long"
},
"destination.domain": {
"description": "Destination domain.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "destination.domain",
"required": false,
"type": "keyword"
},
"destination.ip": {
"description": "IP address of the destination.\nCan be one or multiple IPv4 or IPv6 addresses.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "destination.ip",
"required": false,
"type": "ip"
},
"destination.mac": {
"description": "MAC address of the destination.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "destination.mac",
"required": false,
"type": "keyword"
},
"destination.packets": {
"description": "Packets sent from the destination to the source.",
"example": "12",
"footnote": "",
"group": 2,
"level": "core",
"name": "destination.packets",
"required": false,
"type": "long"
},
"destination.port": {
"description": "Port of the destination.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "destination.port",
"required": false,
"type": "long"
}
},
"group": 2,
"name": "destination",
"title": "Destination",
"type": "group"
},
"ecs": {
"description": "Meta-information specific to ECS.\n",
"fields": {
"ecs.version": {
"description": "ECS version this event conforms to. `ecs.version` is a required field and must exist in all events.\nWhen querying across multiple indices -- which may conform to slightly different ECS versions -- this field lets integrations adjust to the schema version of the events.",
"example": "1.0.0",
"footnote": "",
"group": 2,
"level": "core",
"name": "ecs.version",
"required": true,
"type": "keyword"
}
},
"group": 2,
"name": "ecs",
"title": "ECS",
"type": "group"
},
"error": {
"description": "These fields can represent errors of any kind.\nUse them for errors that happen while fetching events or in cases where the event itself contains an error.\n",
"fields": {
"error.code": {
"description": "Error code describing the error.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "error.code",
"required": false,
"type": "keyword"
},
"error.id": {
"description": "Unique identifier for the error.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "error.id",
"required": false,
"type": "keyword"
},
"error.message": {
"description": "Error message.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "error.message",
"required": false,
"type": "text"
}
},
"group": 2,
"name": "error",
"title": "Error",
"type": "group"
},
"event": {
"description": "The event fields are used for context information about the log or metric event itself.\nA log is defined as an event containing details of something that happened. Log events must include the time at which the thing happened. Examples of log events include a process starting on a host, a network packet being sent from a source to a destination, or a network connection between a client and a server being initiated or closed. A metric is defined as an event containing one or more numerical or categorical measurements and the time at which the measurement was taken. Examples of metric events include memory pressure measured on a host, or vulnerabilities measured on a scanned host.\n",
"fields": {
"event.action": {
"description": "The action captured by the event.\nThis describes the information in the event. It is more specific than `event.category`. Examples are `group-add`, `process-started`, `file-created`. The value is normally defined by the implementer.",
"example": "user-password-change",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.action",
"required": false,
"type": "keyword"
},
"event.category": {
"description": "Event category.\nThis contains high-level information about the contents of the event. It is more generic than `event.action`, in the sense that typically a category contains multiple actions. Warning: In future versions of ECS, we plan to provide a list of acceptable values for this field, please use with caution.",
"example": "user-management",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.category",
"required": false,
"type": "keyword"
},
"event.created": {
"description": "event.created contains the date/time when the event was first read by an agent, or by your pipeline.\nThis field is distinct from @timestamp in that @timestamp typically contain the time extracted from the original event.\nIn most situations, these two timestamps will be slightly different. The difference can be used to calculate the delay between your source generating an event, and the time when your agent first processed it. This can be used to monitor your agent's or pipeline's ability to keep up with your event source.\nIn case the two timestamps are identical, @timestamp should be used.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.created",
"required": false,
"type": "date"
},
"event.dataset": {
"description": "Name of the dataset.\nThe concept of a `dataset` (fileset / metricset) is used in Beats as a subset of modules. It contains the information which is currently stored in metricset.name and metricset.module or fileset.name.",
"example": "stats",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.dataset",
"required": false,
"type": "keyword"
},
"event.duration": {
"description": "Duration of the event in nanoseconds.\nIf event.start and event.end are known this value should be the difference between the end and start time.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.duration",
"required": false,
"type": "long"
},
"event.end": {
"description": "event.end contains the date when the event ended or when the activity was last observed.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "event.end",
"required": false,
"type": "date"
},
"event.hash": {
"description": "Hash (perhaps logstash fingerprint) of raw field to be able to demonstrate log integrity.",
"example": "123456789012345678901234567890ABCD",
"footnote": "",
"group": 2,
"level": "extended",
"name": "event.hash",
"required": false,
"type": "keyword"
},
"event.id": {
"description": "Unique ID to describe the event.",
"example": "8a4f500d",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.id",
"required": false,
"type": "keyword"
},
"event.kind": {
"description": "The kind of the event.\nThis gives information about what type of information the event contains, without being specific to the contents of the event. Examples are `event`, `state`, `alarm`. Warning: In future versions of ECS, we plan to provide a list of acceptable values for this field, please use with caution.",
"example": "state",
"footnote": "",
"group": 2,
"level": "extended",
"name": "event.kind",
"required": false,
"type": "keyword"
},
"event.module": {
"description": "Name of the module this data is coming from.\nThis information is coming from the modules used in Beats or Logstash.",
"example": "mysql",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.module",
"required": false,
"type": "keyword"
},
"event.original": {
"description": "Raw text message of entire event. Used to demonstrate log integrity.\nThis field is not indexed and doc_values are disabled. It cannot be searched, but it can be retrieved from `_source`.",
"example": "Sep 19 08:26:10 host CEF:0|Security| threatmanager|1.0|100| worm successfully stopped|10|src=10.0.0.1 dst=2.1.2.2spt=1232",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.original",
"required": false,
"type": "(not indexed)"
},
"event.outcome": {
"description": "The outcome of the event.\nIf the event describes an action, this fields contains the outcome of that action. Examples outcomes are `success` and `failure`. Warning: In future versions of ECS, we plan to provide a list of acceptable values for this field, please use with caution.",
"example": "success",
"footnote": "",
"group": 2,
"level": "extended",
"name": "event.outcome",
"required": false,
"type": "keyword"
},
"event.risk_score": {
"description": "Risk score or priority of the event (e.g. security solutions). Use your system's original value here.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.risk_score",
"required": false,
"type": "float"
},
"event.risk_score_norm": {
"description": "Normalized risk score or priority of the event, on a scale of 0 to 100.\nThis is mainly useful if you use more than one system that assigns risk scores, and you want to see a normalized value across all systems.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "event.risk_score_norm",
"required": false,
"type": "float"
},
"event.severity": {
"description": "Severity describes the original severity of the event. What the different severity values mean can very different between use cases. It's up to the implementer to make sure severities are consistent across events.",
"example": "7",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.severity",
"required": false,
"type": "long"
},
"event.start": {
"description": "event.start contains the date when the event started or when the activity was first observed.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "event.start",
"required": false,
"type": "date"
},
"event.timezone": {
"description": "This field should be populated when the event's timestamp does not include timezone information already (e.g. default Syslog timestamps). It's optional otherwise.\nAcceptable timezone formats are: a canonical ID (e.g. \"Europe/Amsterdam\"), abbreviated (e.g. \"EST\") or an HH:mm differential (e.g. \"-05:00\").",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "event.timezone",
"required": false,
"type": "keyword"
},
"event.type": {
"description": "Reserved for future usage.\nPlease avoid using this field for user data.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "event.type",
"required": false,
"type": "keyword"
}
},
"group": 2,
"name": "event",
"title": "Event",
"type": "group"
},
"file": {
"description": "A file is defined as a set of information that has been created on, or has existed on a filesystem.\nFile objects can be associated with host events, network events, and/or file events (e.g., those produced by File Integrity Monitoring [FIM] products or services). File fields provide details about the affected file associated with the event or metric.\n",
"fields": {
"file.ctime": {
"description": "Last time file metadata changed.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.ctime",
"required": false,
"type": "date"
},
"file.device": {
"description": "Device that is the source of the file.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.device",
"required": false,
"type": "keyword"
},
"file.extension": {
"description": "File extension.\nThis should allow easy filtering by file extensions.",
"example": "png",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.extension",
"required": false,
"type": "keyword"
},
"file.gid": {
"description": "Primary group ID (GID) of the file.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.gid",
"required": false,
"type": "keyword"
},
"file.group": {
"description": "Primary group name of the file.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.group",
"required": false,
"type": "keyword"
},
"file.inode": {
"description": "Inode representing the file in the filesystem.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.inode",
"required": false,
"type": "keyword"
},
"file.mode": {
"description": "Mode of the file in octal representation.",
"example": "416",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.mode",
"required": false,
"type": "keyword"
},
"file.mtime": {
"description": "Last time file content was modified.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.mtime",
"required": false,
"type": "date"
},
"file.owner": {
"description": "File owner's username.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.owner",
"required": false,
"type": "keyword"
},
"file.path": {
"description": "Path to the file.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.path",
"required": false,
"type": "keyword"
},
"file.size": {
"description": "File size in bytes (field is only added when `type` is `file`).",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.size",
"required": false,
"type": "long"
},
"file.target_path": {
"description": "Target path for symlinks.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.target_path",
"required": false,
"type": "keyword"
},
"file.type": {
"description": "File type (file, dir, or symlink).",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.type",
"required": false,
"type": "keyword"
},
"file.uid": {
"description": "The user ID (UID) or security identifier (SID) of the file owner.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "file.uid",
"required": false,
"type": "keyword"
}
},
"group": 2,
"name": "file",
"title": "File",
"type": "group"
},
"geo": {
"description": "Geo fields can carry data about a specific location related to an event.\nThis geolocation information can be derived from techniques such as Geo IP, or be user-supplied.\n",
"fields": {
"geo.city_name": {
"description": "City name.",
"example": "Montreal",
"footnote": "",
"group": 2,
"level": "core",
"name": "geo.city_name",
"required": false,
"type": "keyword"
},
"geo.continent_name": {
"description": "Name of the continent.",
"example": "North America",
"footnote": "",
"group": 2,
"level": "core",
"name": "geo.continent_name",
"required": false,
"type": "keyword"
},
"geo.country_iso_code": {
"description": "Country ISO code.",
"example": "CA",
"footnote": "",
"group": 2,
"level": "core",
"name": "geo.country_iso_code",
"required": false,
"type": "keyword"
},
"geo.country_name": {
"description": "Country name.",
"example": "Canada",
"footnote": "",
"group": 2,
"level": "core",
"name": "geo.country_name",
"required": false,
"type": "keyword"
},
"geo.location": {
"description": "Longitude and latitude.",
"example": "{ \"lon\": -73.614830, \"lat\": 45.505918 }",
"footnote": "",
"group": 2,
"level": "core",
"name": "geo.location",
"required": false,
"type": "geo_point"
},
"geo.name": {
"description": "User-defined description of a location, at the level of granularity they care about.\nCould be the name of their data centers, the floor number, if this describes a local physical entity, city names.\nNot typically used in automated geolocation.",
"example": "boston-dc",
"footnote": "",
"group": 2,
"level": "extended",
"name": "geo.name",
"required": false,
"type": "keyword"
},
"geo.region_iso_code": {
"description": "Region ISO code.",
"example": "CA-QC",
"footnote": "",
"group": 2,
"level": "core",
"name": "geo.region_iso_code",
"required": false,
"type": "keyword"
},
"geo.region_name": {
"description": "Region name.",
"example": "Quebec",
"footnote": "",
"group": 2,
"level": "core",
"name": "geo.region_name",
"required": false,
"type": "keyword"
}
},
"group": 2,
"name": "geo",
"title": "Geo",
"type": "group"
},
"group": {
"description": "The group fields are meant to represent groups that are relevant to the event.\n",
"fields": {
"group.id": {
"description": "Unique identifier for the group on the system/platform.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "group.id",
"required": false,
"type": "keyword"
},
"group.name": {
"description": "Name of the group.",
"example": "",
"footnote": "",
"group": 2,
"level": "extended",
"name": "group.name",
"required": false,
"type": "keyword"
}
},
"group": 2,
"name": "group",
"title": "Group",
"type": "group"
},
"host": {
"description": "A host is defined as a general computing instance.\nECS host.* fields should be populated with details about the host on which the event happened, or from which the measurement was taken. Host types include hardware, virtual machines, Docker containers, and Kubernetes nodes.\n",
"fields": {
"host.architecture": {
"description": "Operating system architecture.",
"example": "x86_64",
"footnote": "",
"group": 2,
"level": "core",
"name": "host.architecture",
"required": false,
"type": "keyword"
},
"host.hostname": {
"description": "Hostname of the host.\nIt normally contains what the `hostname` command returns on the host machine.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "host.hostname",
"required": false,
"type": "keyword"
},
"host.id": {
"description": "Unique host id.\nAs hostname is not always unique, use values that are meaningful in your environment.\nExample: The current usage of `beat.name`.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "host.id",
"required": false,
"type": "keyword"
},
"host.ip": {
"description": "Host ip address.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "host.ip",
"required": false,
"type": "ip"
},
"host.mac": {
"description": "Host mac address.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "host.mac",
"required": false,
"type": "keyword"
},
"host.name": {
"description": "Name of the host.\nIt can contain what `hostname` returns on Unix systems, the fully qualified domain name, or a name specified by the user. The sender decides which value to use.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "host.name",
"required": false,
"type": "keyword"
},
"host.type": {
"description": "Type of host.\nFor Cloud providers this can be the machine type like `t2.medium`. If vm, this could be the container, for example, or other information meaningful in your environment.",
"example": "",
"footnote": "",
"group": 2,
"level": "core",
"name": "host.type",
"required": false,