Query parameters

• id string(uuid)

  The rule's id value.

• rule_id string

  The rule's rule_id value.

Responses

• 200 application/json; Elastic-Api-Version=2023-10-31

  Indicates a successful call.

  Any of:

  Security_Detections_API_EqlRuleResponseFields object Security_Detections_API_QueryRuleResponseFields object Security_Detections_API_SavedQueryRuleResponseFields object Security_Detections_API_ThresholdRuleResponseFields object Security_Detections_API_ThreatMatchRuleResponseFields object Security_Detections_API_MachineLearningRuleResponseFields object Security_Detections_API_NewTermsRuleResponseFields object Security_Detections_API_EsqlRuleResponseFields object

  Hide attributes Show attributes

  • actions array[object] Required
    Hide actions attributes Show actions attributes object

    • action_type_id string Required

      The action type used for sending notifications.

    • alerts_filter object

      Additional properties are allowed.

    • frequency object

      The action frequency defines when the action runs (for example, only on rule execution or at specific time intervals).

      Additional properties are allowed.

      Hide frequency attributes Show frequency attributes object

      • notifyWhen string Required

        The condition for throttling the notification: onActionGroupChange, onActiveAlert, or onThrottleInterval

        Values are onActiveAlert, onThrottleInterval, or onActionGroupChange.

      • summary boolean Required

        Action summary indicates whether we will send a summary notification about all the generate alerts or notification per individual alert

      • throttle string | null Required

        Defines how often rule actions are taken.

        One of:

        string-1 string | null string-2 string | null

        Values are no_actions or rule.

        Time interval in seconds, minutes, hours, or days.

        Format should match the following pattern: ^[1-9]\d*[smhd]$.

    • group string

      Optionally groups actions by use cases. Use default for alert notifications.

    • id string Required

      The connector ID.

    • params object Required

      Object containing the allowed connector fields, which varies according to the connector type.

      Additional properties are allowed.

    • uuid string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • alias_purpose string

    Values are savedObjectConversion or savedObjectImport.

  • alias_target_id string
  • author array[string] Required
  • building_block_type string

    Determines if the rule acts as a building block. By default, building-block alerts are not displayed in the UI. These rules are used as a foundation for other rules that do generate alerts. Its value must be default.

  • description string Required

    Minimum length is 1.

  • enabled boolean Required

    Determines whether the rule is enabled.

  • exceptions_list array[object] Required
    Hide exceptions_list attributes Show exceptions_list attributes object

    • id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • list_id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • namespace_type string Required

      Determines the exceptions validity in rule's Kibana space

      Values are agnostic or single.

    • type string Required

      The exception type

      Values are detection, rule_default, endpoint, endpoint_trusted_apps, endpoint_events, endpoint_host_isolation_exceptions, or endpoint_blocklists.

  • false_positives array[string] Required
  • from string(date-math) Required

    Time from which data is analyzed each time the rule runs, using a date math range. For example, now-4200s means the rule analyzes data from 70 minutes before its start time. Defaults to now-6m (analyzes data from 6 minutes before the start time).

  • interval string Required

    Frequency of rule execution, using a date math range. For example, "1h" means the rule runs every hour. Defaults to 5m (5 minutes).

  • investigation_fields object

    Schema for fields relating to investigation fields. These are user defined fields we use to highlight in various features in the UI such as alert details flyout and exceptions auto-population from alert. Added in PR #163235 Right now we only have a single field but anticipate adding more related fields to store various configuration states such as override - where a user might say if they want only these fields to display, or if they want these fields + the fields we select. When expanding this field, it may look something like:

    const investigationFields = z.object({
      field_names: NonEmptyArray(NonEmptyString),
      override: z.boolean().optional(),
    });
    

    Additional properties are allowed.

    Hide investigation_fields attribute Show investigation_fields attribute object

    • field_names array[string] Required

      A string that is not empty and does not contain only whitespace

      At least 1 element. Minimum length of each is 1. Format of each should match the following pattern: ^(?! *$).+$.

  • license string

    The rule's license.

  • max_signals integer Required

    Minimum value is 1.

  • meta object

    Additional properties are allowed.

  • name string Required

    Minimum length is 1.

  • namespace string

    Has no effect.

  • note string

    Notes to help investigate alerts produced by the rule.

  • outcome string

    Values are exactMatch, aliasMatch, or conflict.

  • output_index string Deprecated

    (deprecated) Has no effect.

  • references array[string] Required
  • related_integrations array[object] Required
    Hide related_integrations attributes Show related_integrations attributes object

    • integration string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • package string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • version string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • required_fields array[object] Required
    Hide required_fields attributes Show required_fields attributes object

    • ecs boolean Required

      Whether the field is an ECS field

    • name string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • type string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • response_actions array[object]
    One of:

    Security_Detections_API_OsqueryResponseAction object Security_Detections_API_EndpointResponseAction object

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .osquery.

    • params object Required

      Additional properties are allowed.

      Hide params attributes Show params attributes object

      • ecs_mapping object
        Hide ecs_mapping attribute Show ecs_mapping attribute object

        • * object Additional properties

          Additional properties are allowed.

          Hide * attributes Show * attributes object

          • field string

          • value string | array[string]

            One of:

            string-1 string array-2 array[string]
      • pack_id string
      • queries array[object]
        Hide queries attributes Show queries attributes object

        • ecs_mapping object
          Hide ecs_mapping attribute Show ecs_mapping attribute object

          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object

            • field string

            • value string | array[string]

              One of:

              string-1 string array-2 array[string]
        • id string Required

          Query ID

        • platform string
        • query string Required

          Query to run

        • removed boolean
        • snapshot boolean
        • version string

          Query version

      • query string
      • saved_query_id string
      • timeout number

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .endpoint.

    • params object Required

      One of:

      Security_Detections_API_DefaultParams object Security_Detections_API_ProcessesParams object

      Hide attributes Show attributes

      • command string Required

        Value is isolate.

      • comment string

      Hide attributes Show attributes

      • command string Required

        Values are kill-process or suspend-process.

      • comment string
      • config object Required

        Additional properties are allowed.

        Hide config attributes Show config attributes object

        • field string Required

          Field to use instead of process.pid

        • overwrite boolean

          Whether to overwrite field with process.pid

          Default value is true.

  • risk_score integer Required

    Risk score (0 to 100)

    Minimum value is 0, maximum value is 100.

  • risk_score_mapping array[object] Required

    Overrides generated alerts' risk_score with a value from the source event

    Hide risk_score_mapping attributes Show risk_score_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • risk_score integer

      Risk score (0 to 100)

      Minimum value is 0, maximum value is 100.

    • value string Required
  • rule_name_override string

    Sets the source field for the alert's signal.rule.name value

  • setup string Required
  • severity string Required

    Severity of the rule

    Values are low, medium, high, or critical.

  • severity_mapping array[object] Required

    Overrides generated alerts' severity with values from the source event

    Hide severity_mapping attributes Show severity_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • severity string Required

      Severity of the rule

      Values are low, medium, high, or critical.

    • value string Required
  • tags array[string] Required

    String array containing words and phrases to help categorize, filter, and search rules. Defaults to an empty array.

  • threat array[object] Required
    Hide threat attributes Show threat attributes object

    • framework string Required

      Relevant attack framework

    • tactic object Required

      Additional properties are allowed.

      Hide tactic attributes Show tactic attributes object

      • id string Required

        Tactic ID

      • name string Required

        Tactic name

      • reference string Required

        Tactic reference

    • technique array[object]

      Array containing information on the attack techniques (optional)

      Hide technique attributes Show technique attributes object

      • id string Required

        Technique ID

      • name string Required

        Technique name

      • reference string Required

        Technique reference

      • subtechnique array[object]

        Array containing more specific information on the attack technique

        Hide subtechnique attributes Show subtechnique attributes object

        • id string Required

          Subtechnique ID

        • name string Required

          Subtechnique name

        • reference string Required

          Subtechnique reference

  • throttle string | null

    Defines how often rule actions are taken.

    One of:

    string-1 string | null string-2 string | null

    Values are no_actions or rule.

    Time interval in seconds, minutes, hours, or days.

    Format should match the following pattern: ^[1-9]\d*[smhd]$.

  • timeline_id string

    Timeline template ID

  • timeline_title string

    Timeline template title

  • timestamp_override string

    Sets the time field used to query indices

  • timestamp_override_fallback_disabled boolean

    Disables the fallback to the event's @timestamp field

  • to string Required
  • version integer Required

    The rule's version number.

    Minimum value is 1.

  • created_at string(date-time) Required
  • created_by string Required
  • execution_summary object

    Additional properties are allowed.

    Hide execution_summary attribute Show execution_summary attribute object

    • last_execution object Required

      Additional properties are allowed.

      Hide last_execution attributes Show last_execution attributes object

      • date string(date-time) Required

        Date of the last execution

      • message string Required
      • metrics object Required

        Additional properties are allowed.

        Hide metrics attributes Show metrics attributes object

        • execution_gap_duration_s integer

          Duration in seconds of execution gap

          Minimum value is 0.

        • total_enrichment_duration_ms integer

          Total time spent enriching documents during current rule execution cycle

          Minimum value is 0.

        • total_indexing_duration_ms integer

          Total time spent indexing documents during current rule execution cycle

          Minimum value is 0.

        • total_search_duration_ms integer

          Total time spent performing ES searches as measured by Kibana; includes network latency and time spent serializing/deserializing request/response

          Minimum value is 0.

      • status string Required

        Status of the last execution

        Values are going to run, running, partial failure, failed, or succeeded.

      • status_order integer Required
  • id string(uuid) Required

    A universally unique identifier

  • immutable boolean Required Deprecated

    This field determines whether the rule is a prebuilt Elastic rule. It will be replaced with the rule_source field.

  • revision integer Required

    Minimum value is 0.

  • rule_id string Required

    Could be any string, not necessarily a UUID

  • rule_source object Required

    Discriminated union that determines whether the rule is internally sourced (created within the Kibana app) or has an external source, such as the Elastic Prebuilt rules repo.

    One of:

    Security_Detections_API_ExternalRuleSource object Security_Detections_API_InternalRuleSource object

    Type of rule source for externally sourced rules, i.e. rules that have an external source, such as the Elastic Prebuilt rules repo.

    Hide attributes Show attributes

    • is_customized boolean Required

      Determines whether an external/prebuilt rule has been customized by the user (i.e. any of its fields have been modified and diverged from the base value).

    • type string Required Discriminator

      Value is external.

    Type of rule source for internally sourced rules, i.e. created within the Kibana apps.

    Hide attribute Show attribute

    • type string Required Discriminator

      Value is internal.

  • updated_at string(date-time) Required
  • updated_by string Required
  • language string Required

    Query language to use

    Value is eql.

  • query string Required

    EQL query to execute

  • type string Required Discriminator

    Rule type

    Value is eql.

  • alert_suppression object

    Additional properties are allowed.

    Hide alert_suppression attributes Show alert_suppression attributes object

    • duration object

      Additional properties are allowed.

      Hide duration attributes Show duration attributes object

      • unit string Required

        Values are s, m, or h.

      • value integer Required

        Minimum value is 1.

    • group_by array[string] Required

      At least 1 but not more than 3 elements.

    • missing_fields_strategy string

      Describes how alerts will be generated for documents with missing suppress by fields: doNotSuppress - per each document a separate alert will be created suppress - only alert will be created per suppress by bucket

      Values are doNotSuppress or suppress.

  • data_view_id string
  • event_category_override string
  • filters array
  • index array[string]
  • tiebreaker_field string

    Sets a secondary field for sorting events

  • timestamp_field string

    Contains the event timestamp used for sorting a sequence of events

  Hide attributes Show attributes

  • actions array[object] Required
    Hide actions attributes Show actions attributes object

    • action_type_id string Required

      The action type used for sending notifications.

    • alerts_filter object

      Additional properties are allowed.

    • frequency object

      The action frequency defines when the action runs (for example, only on rule execution or at specific time intervals).

      Additional properties are allowed.

      Hide frequency attributes Show frequency attributes object

      • notifyWhen string Required

        The condition for throttling the notification: onActionGroupChange, onActiveAlert, or onThrottleInterval

        Values are onActiveAlert, onThrottleInterval, or onActionGroupChange.

      • summary boolean Required

        Action summary indicates whether we will send a summary notification about all the generate alerts or notification per individual alert

      • throttle string | null Required

        Defines how often rule actions are taken.

        One of:

        string-1 string | null string-2 string | null

        Values are no_actions or rule.

        Time interval in seconds, minutes, hours, or days.

        Format should match the following pattern: ^[1-9]\d*[smhd]$.

    • group string

      Optionally groups actions by use cases. Use default for alert notifications.

    • id string Required

      The connector ID.

    • params object Required

      Object containing the allowed connector fields, which varies according to the connector type.

      Additional properties are allowed.

    • uuid string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • alias_purpose string

    Values are savedObjectConversion or savedObjectImport.

  • alias_target_id string
  • author array[string] Required
  • building_block_type string

    Determines if the rule acts as a building block. By default, building-block alerts are not displayed in the UI. These rules are used as a foundation for other rules that do generate alerts. Its value must be default.

  • description string Required

    Minimum length is 1.

  • enabled boolean Required

    Determines whether the rule is enabled.

  • exceptions_list array[object] Required
    Hide exceptions_list attributes Show exceptions_list attributes object

    • id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • list_id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • namespace_type string Required

      Determines the exceptions validity in rule's Kibana space

      Values are agnostic or single.

    • type string Required

      The exception type

      Values are detection, rule_default, endpoint, endpoint_trusted_apps, endpoint_events, endpoint_host_isolation_exceptions, or endpoint_blocklists.

  • false_positives array[string] Required
  • from string(date-math) Required

    Time from which data is analyzed each time the rule runs, using a date math range. For example, now-4200s means the rule analyzes data from 70 minutes before its start time. Defaults to now-6m (analyzes data from 6 minutes before the start time).

  • interval string Required

    Frequency of rule execution, using a date math range. For example, "1h" means the rule runs every hour. Defaults to 5m (5 minutes).

  • investigation_fields object

    Schema for fields relating to investigation fields. These are user defined fields we use to highlight in various features in the UI such as alert details flyout and exceptions auto-population from alert. Added in PR #163235 Right now we only have a single field but anticipate adding more related fields to store various configuration states such as override - where a user might say if they want only these fields to display, or if they want these fields + the fields we select. When expanding this field, it may look something like:

    const investigationFields = z.object({
      field_names: NonEmptyArray(NonEmptyString),
      override: z.boolean().optional(),
    });
    

    Additional properties are allowed.

    Hide investigation_fields attribute Show investigation_fields attribute object

    • field_names array[string] Required

      A string that is not empty and does not contain only whitespace

      At least 1 element. Minimum length of each is 1. Format of each should match the following pattern: ^(?! *$).+$.

  • license string

    The rule's license.

  • max_signals integer Required

    Minimum value is 1.

  • meta object

    Additional properties are allowed.

  • name string Required

    Minimum length is 1.

  • namespace string

    Has no effect.

  • note string

    Notes to help investigate alerts produced by the rule.

  • outcome string

    Values are exactMatch, aliasMatch, or conflict.

  • output_index string Deprecated

    (deprecated) Has no effect.

  • references array[string] Required
  • related_integrations array[object] Required
    Hide related_integrations attributes Show related_integrations attributes object

    • integration string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • package string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • version string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • required_fields array[object] Required
    Hide required_fields attributes Show required_fields attributes object

    • ecs boolean Required

      Whether the field is an ECS field

    • name string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • type string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • response_actions array[object]
    One of:

    Security_Detections_API_OsqueryResponseAction object Security_Detections_API_EndpointResponseAction object

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .osquery.

    • params object Required

      Additional properties are allowed.

      Hide params attributes Show params attributes object

      • ecs_mapping object
        Hide ecs_mapping attribute Show ecs_mapping attribute object

        • * object Additional properties

          Additional properties are allowed.

          Hide * attributes Show * attributes object

          • field string

          • value string | array[string]

            One of:

            string-1 string array-2 array[string]
      • pack_id string
      • queries array[object]
        Hide queries attributes Show queries attributes object

        • ecs_mapping object
          Hide ecs_mapping attribute Show ecs_mapping attribute object

          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object

            • field string

            • value string | array[string]

              One of:

              string-1 string array-2 array[string]
        • id string Required

          Query ID

        • platform string
        • query string Required

          Query to run

        • removed boolean
        • snapshot boolean
        • version string

          Query version

      • query string
      • saved_query_id string
      • timeout number

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .endpoint.

    • params object Required

      One of:

      Security_Detections_API_DefaultParams object Security_Detections_API_ProcessesParams object

      Hide attributes Show attributes

      • command string Required

        Value is isolate.

      • comment string

      Hide attributes Show attributes

      • command string Required

        Values are kill-process or suspend-process.

      • comment string
      • config object Required

        Additional properties are allowed.

        Hide config attributes Show config attributes object

        • field string Required

          Field to use instead of process.pid

        • overwrite boolean

          Whether to overwrite field with process.pid

          Default value is true.

  • risk_score integer Required

    Risk score (0 to 100)

    Minimum value is 0, maximum value is 100.

  • risk_score_mapping array[object] Required

    Overrides generated alerts' risk_score with a value from the source event

    Hide risk_score_mapping attributes Show risk_score_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • risk_score integer

      Risk score (0 to 100)

      Minimum value is 0, maximum value is 100.

    • value string Required
  • rule_name_override string

    Sets the source field for the alert's signal.rule.name value

  • setup string Required
  • severity string Required

    Severity of the rule

    Values are low, medium, high, or critical.

  • severity_mapping array[object] Required

    Overrides generated alerts' severity with values from the source event

    Hide severity_mapping attributes Show severity_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • severity string Required

      Severity of the rule

      Values are low, medium, high, or critical.

    • value string Required
  • tags array[string] Required

    String array containing words and phrases to help categorize, filter, and search rules. Defaults to an empty array.

  • threat array[object] Required
    Hide threat attributes Show threat attributes object

    • framework string Required

      Relevant attack framework

    • tactic object Required

      Additional properties are allowed.

      Hide tactic attributes Show tactic attributes object

      • id string Required

        Tactic ID

      • name string Required

        Tactic name

      • reference string Required

        Tactic reference

    • technique array[object]

      Array containing information on the attack techniques (optional)

      Hide technique attributes Show technique attributes object

      • id string Required

        Technique ID

      • name string Required

        Technique name

      • reference string Required

        Technique reference

      • subtechnique array[object]

        Array containing more specific information on the attack technique

        Hide subtechnique attributes Show subtechnique attributes object

        • id string Required

          Subtechnique ID

        • name string Required

          Subtechnique name

        • reference string Required

          Subtechnique reference

  • throttle string | null

    Defines how often rule actions are taken.

    One of:

    string-1 string | null string-2 string | null

    Values are no_actions or rule.

    Time interval in seconds, minutes, hours, or days.

    Format should match the following pattern: ^[1-9]\d*[smhd]$.

  • timeline_id string

    Timeline template ID

  • timeline_title string

    Timeline template title

  • timestamp_override string

    Sets the time field used to query indices

  • timestamp_override_fallback_disabled boolean

    Disables the fallback to the event's @timestamp field

  • to string Required
  • version integer Required

    The rule's version number.

    Minimum value is 1.

  • created_at string(date-time) Required
  • created_by string Required
  • execution_summary object

    Additional properties are allowed.

    Hide execution_summary attribute Show execution_summary attribute object

    • last_execution object Required

      Additional properties are allowed.

      Hide last_execution attributes Show last_execution attributes object

      • date string(date-time) Required

        Date of the last execution

      • message string Required
      • metrics object Required

        Additional properties are allowed.

        Hide metrics attributes Show metrics attributes object

        • execution_gap_duration_s integer

          Duration in seconds of execution gap

          Minimum value is 0.

        • total_enrichment_duration_ms integer

          Total time spent enriching documents during current rule execution cycle

          Minimum value is 0.

        • total_indexing_duration_ms integer

          Total time spent indexing documents during current rule execution cycle

          Minimum value is 0.

        • total_search_duration_ms integer

          Total time spent performing ES searches as measured by Kibana; includes network latency and time spent serializing/deserializing request/response

          Minimum value is 0.

      • status string Required

        Status of the last execution

        Values are going to run, running, partial failure, failed, or succeeded.

      • status_order integer Required
  • id string(uuid) Required

    A universally unique identifier

  • immutable boolean Required Deprecated

    This field determines whether the rule is a prebuilt Elastic rule. It will be replaced with the rule_source field.

  • revision integer Required

    Minimum value is 0.

  • rule_id string Required

    Could be any string, not necessarily a UUID

  • rule_source object Required

    Discriminated union that determines whether the rule is internally sourced (created within the Kibana app) or has an external source, such as the Elastic Prebuilt rules repo.

    One of:

    Security_Detections_API_ExternalRuleSource object Security_Detections_API_InternalRuleSource object

    Type of rule source for externally sourced rules, i.e. rules that have an external source, such as the Elastic Prebuilt rules repo.

    Hide attributes Show attributes

    • is_customized boolean Required

      Determines whether an external/prebuilt rule has been customized by the user (i.e. any of its fields have been modified and diverged from the base value).

    • type string Required Discriminator

      Value is external.

    Type of rule source for internally sourced rules, i.e. created within the Kibana apps.

    Hide attribute Show attribute

    • type string Required Discriminator

      Value is internal.

  • updated_at string(date-time) Required
  • updated_by string Required
  • type string Required Discriminator

    Rule type

    Value is query.

  • alert_suppression object

    Additional properties are allowed.

    Hide alert_suppression attributes Show alert_suppression attributes object

    • duration object

      Additional properties are allowed.

      Hide duration attributes Show duration attributes object

      • unit string Required

        Values are s, m, or h.

      • value integer Required

        Minimum value is 1.

    • group_by array[string] Required

      At least 1 but not more than 3 elements.

    • missing_fields_strategy string

      Describes how alerts will be generated for documents with missing suppress by fields: doNotSuppress - per each document a separate alert will be created suppress - only alert will be created per suppress by bucket

      Values are doNotSuppress or suppress.

  • data_view_id string
  • filters array
  • index array[string]
  • saved_id string
  • language string Required

    Values are kuery or lucene.

  • query string Required

    EQL query to execute

  Hide attributes Show attributes

  • actions array[object] Required
    Hide actions attributes Show actions attributes object

    • action_type_id string Required

      The action type used for sending notifications.

    • alerts_filter object

      Additional properties are allowed.

    • frequency object

      The action frequency defines when the action runs (for example, only on rule execution or at specific time intervals).

      Additional properties are allowed.

      Hide frequency attributes Show frequency attributes object

      • notifyWhen string Required

        The condition for throttling the notification: onActionGroupChange, onActiveAlert, or onThrottleInterval

        Values are onActiveAlert, onThrottleInterval, or onActionGroupChange.

      • summary boolean Required

        Action summary indicates whether we will send a summary notification about all the generate alerts or notification per individual alert

      • throttle string | null Required

        Defines how often rule actions are taken.

        One of:

        string-1 string | null string-2 string | null

        Values are no_actions or rule.

        Time interval in seconds, minutes, hours, or days.

        Format should match the following pattern: ^[1-9]\d*[smhd]$.

    • group string

      Optionally groups actions by use cases. Use default for alert notifications.

    • id string Required

      The connector ID.

    • params object Required

      Object containing the allowed connector fields, which varies according to the connector type.

      Additional properties are allowed.

    • uuid string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • alias_purpose string

    Values are savedObjectConversion or savedObjectImport.

  • alias_target_id string
  • author array[string] Required
  • building_block_type string

    Determines if the rule acts as a building block. By default, building-block alerts are not displayed in the UI. These rules are used as a foundation for other rules that do generate alerts. Its value must be default.

  • description string Required

    Minimum length is 1.

  • enabled boolean Required

    Determines whether the rule is enabled.

  • exceptions_list array[object] Required
    Hide exceptions_list attributes Show exceptions_list attributes object

    • id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • list_id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • namespace_type string Required

      Determines the exceptions validity in rule's Kibana space

      Values are agnostic or single.

    • type string Required

      The exception type

      Values are detection, rule_default, endpoint, endpoint_trusted_apps, endpoint_events, endpoint_host_isolation_exceptions, or endpoint_blocklists.

  • false_positives array[string] Required
  • from string(date-math) Required

    Time from which data is analyzed each time the rule runs, using a date math range. For example, now-4200s means the rule analyzes data from 70 minutes before its start time. Defaults to now-6m (analyzes data from 6 minutes before the start time).

  • interval string Required

    Frequency of rule execution, using a date math range. For example, "1h" means the rule runs every hour. Defaults to 5m (5 minutes).

  • investigation_fields object

    Schema for fields relating to investigation fields. These are user defined fields we use to highlight in various features in the UI such as alert details flyout and exceptions auto-population from alert. Added in PR #163235 Right now we only have a single field but anticipate adding more related fields to store various configuration states such as override - where a user might say if they want only these fields to display, or if they want these fields + the fields we select. When expanding this field, it may look something like:

    const investigationFields = z.object({
      field_names: NonEmptyArray(NonEmptyString),
      override: z.boolean().optional(),
    });
    

    Additional properties are allowed.

    Hide investigation_fields attribute Show investigation_fields attribute object

    • field_names array[string] Required

      A string that is not empty and does not contain only whitespace

      At least 1 element. Minimum length of each is 1. Format of each should match the following pattern: ^(?! *$).+$.

  • license string

    The rule's license.

  • max_signals integer Required

    Minimum value is 1.

  • meta object

    Additional properties are allowed.

  • name string Required

    Minimum length is 1.

  • namespace string

    Has no effect.

  • note string

    Notes to help investigate alerts produced by the rule.

  • outcome string

    Values are exactMatch, aliasMatch, or conflict.

  • output_index string Deprecated

    (deprecated) Has no effect.

  • references array[string] Required
  • related_integrations array[object] Required
    Hide related_integrations attributes Show related_integrations attributes object

    • integration string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • package string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • version string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • required_fields array[object] Required
    Hide required_fields attributes Show required_fields attributes object

    • ecs boolean Required

      Whether the field is an ECS field

    • name string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • type string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • response_actions array[object]
    One of:

    Security_Detections_API_OsqueryResponseAction object Security_Detections_API_EndpointResponseAction object

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .osquery.

    • params object Required

      Additional properties are allowed.

      Hide params attributes Show params attributes object

      • ecs_mapping object
        Hide ecs_mapping attribute Show ecs_mapping attribute object

        • * object Additional properties

          Additional properties are allowed.

          Hide * attributes Show * attributes object

          • field string

          • value string | array[string]

            One of:

            string-1 string array-2 array[string]
      • pack_id string
      • queries array[object]
        Hide queries attributes Show queries attributes object

        • ecs_mapping object
          Hide ecs_mapping attribute Show ecs_mapping attribute object

          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object

            • field string

            • value string | array[string]

              One of:

              string-1 string array-2 array[string]
        • id string Required

          Query ID

        • platform string
        • query string Required

          Query to run

        • removed boolean
        • snapshot boolean
        • version string

          Query version

      • query string
      • saved_query_id string
      • timeout number

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .endpoint.

    • params object Required

      One of:

      Security_Detections_API_DefaultParams object Security_Detections_API_ProcessesParams object

      Hide attributes Show attributes

      • command string Required

        Value is isolate.

      • comment string

      Hide attributes Show attributes

      • command string Required

        Values are kill-process or suspend-process.

      • comment string
      • config object Required

        Additional properties are allowed.

        Hide config attributes Show config attributes object

        • field string Required

          Field to use instead of process.pid

        • overwrite boolean

          Whether to overwrite field with process.pid

          Default value is true.

  • risk_score integer Required

    Risk score (0 to 100)

    Minimum value is 0, maximum value is 100.

  • risk_score_mapping array[object] Required

    Overrides generated alerts' risk_score with a value from the source event

    Hide risk_score_mapping attributes Show risk_score_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • risk_score integer

      Risk score (0 to 100)

      Minimum value is 0, maximum value is 100.

    • value string Required
  • rule_name_override string

    Sets the source field for the alert's signal.rule.name value

  • setup string Required
  • severity string Required

    Severity of the rule

    Values are low, medium, high, or critical.

  • severity_mapping array[object] Required

    Overrides generated alerts' severity with values from the source event

    Hide severity_mapping attributes Show severity_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • severity string Required

      Severity of the rule

      Values are low, medium, high, or critical.

    • value string Required
  • tags array[string] Required

    String array containing words and phrases to help categorize, filter, and search rules. Defaults to an empty array.

  • threat array[object] Required
    Hide threat attributes Show threat attributes object

    • framework string Required

      Relevant attack framework

    • tactic object Required

      Additional properties are allowed.

      Hide tactic attributes Show tactic attributes object

      • id string Required

        Tactic ID

      • name string Required

        Tactic name

      • reference string Required

        Tactic reference

    • technique array[object]

      Array containing information on the attack techniques (optional)

      Hide technique attributes Show technique attributes object

      • id string Required

        Technique ID

      • name string Required

        Technique name

      • reference string Required

        Technique reference

      • subtechnique array[object]

        Array containing more specific information on the attack technique

        Hide subtechnique attributes Show subtechnique attributes object

        • id string Required

          Subtechnique ID

        • name string Required

          Subtechnique name

        • reference string Required

          Subtechnique reference

  • throttle string | null

    Defines how often rule actions are taken.

    One of:

    string-1 string | null string-2 string | null

    Values are no_actions or rule.

    Time interval in seconds, minutes, hours, or days.

    Format should match the following pattern: ^[1-9]\d*[smhd]$.

  • timeline_id string

    Timeline template ID

  • timeline_title string

    Timeline template title

  • timestamp_override string

    Sets the time field used to query indices

  • timestamp_override_fallback_disabled boolean

    Disables the fallback to the event's @timestamp field

  • to string Required
  • version integer Required

    The rule's version number.

    Minimum value is 1.

  • created_at string(date-time) Required
  • created_by string Required
  • execution_summary object

    Additional properties are allowed.

    Hide execution_summary attribute Show execution_summary attribute object

    • last_execution object Required

      Additional properties are allowed.

      Hide last_execution attributes Show last_execution attributes object

      • date string(date-time) Required

        Date of the last execution

      • message string Required
      • metrics object Required

        Additional properties are allowed.

        Hide metrics attributes Show metrics attributes object

        • execution_gap_duration_s integer

          Duration in seconds of execution gap

          Minimum value is 0.

        • total_enrichment_duration_ms integer

          Total time spent enriching documents during current rule execution cycle

          Minimum value is 0.

        • total_indexing_duration_ms integer

          Total time spent indexing documents during current rule execution cycle

          Minimum value is 0.

        • total_search_duration_ms integer

          Total time spent performing ES searches as measured by Kibana; includes network latency and time spent serializing/deserializing request/response

          Minimum value is 0.

      • status string Required

        Status of the last execution

        Values are going to run, running, partial failure, failed, or succeeded.

      • status_order integer Required
  • id string(uuid) Required

    A universally unique identifier

  • immutable boolean Required Deprecated

    This field determines whether the rule is a prebuilt Elastic rule. It will be replaced with the rule_source field.

  • revision integer Required

    Minimum value is 0.

  • rule_id string Required

    Could be any string, not necessarily a UUID

  • rule_source object Required

    Discriminated union that determines whether the rule is internally sourced (created within the Kibana app) or has an external source, such as the Elastic Prebuilt rules repo.

    One of:

    Security_Detections_API_ExternalRuleSource object Security_Detections_API_InternalRuleSource object

    Type of rule source for externally sourced rules, i.e. rules that have an external source, such as the Elastic Prebuilt rules repo.

    Hide attributes Show attributes

    • is_customized boolean Required

      Determines whether an external/prebuilt rule has been customized by the user (i.e. any of its fields have been modified and diverged from the base value).

    • type string Required Discriminator

      Value is external.

    Type of rule source for internally sourced rules, i.e. created within the Kibana apps.

    Hide attribute Show attribute

    • type string Required Discriminator

      Value is internal.

  • updated_at string(date-time) Required
  • updated_by string Required
  • saved_id string Required
  • type string Required Discriminator

    Rule type

    Value is saved_query.

  • alert_suppression object

    Additional properties are allowed.

    Hide alert_suppression attributes Show alert_suppression attributes object

    • duration object

      Additional properties are allowed.

      Hide duration attributes Show duration attributes object

      • unit string Required

        Values are s, m, or h.

      • value integer Required

        Minimum value is 1.

    • group_by array[string] Required

      At least 1 but not more than 3 elements.

    • missing_fields_strategy string

      Describes how alerts will be generated for documents with missing suppress by fields: doNotSuppress - per each document a separate alert will be created suppress - only alert will be created per suppress by bucket

      Values are doNotSuppress or suppress.

  • data_view_id string
  • filters array
  • index array[string]
  • query string

    EQL query to execute

  • language string Required

    Values are kuery or lucene.

  Hide attributes Show attributes

  • actions array[object] Required
    Hide actions attributes Show actions attributes object

    • action_type_id string Required

      The action type used for sending notifications.

    • alerts_filter object

      Additional properties are allowed.

    • frequency object

      The action frequency defines when the action runs (for example, only on rule execution or at specific time intervals).

      Additional properties are allowed.

      Hide frequency attributes Show frequency attributes object

      • notifyWhen string Required

        The condition for throttling the notification: onActionGroupChange, onActiveAlert, or onThrottleInterval

        Values are onActiveAlert, onThrottleInterval, or onActionGroupChange.

      • summary boolean Required

        Action summary indicates whether we will send a summary notification about all the generate alerts or notification per individual alert

      • throttle string | null Required

        Defines how often rule actions are taken.

        One of:

        string-1 string | null string-2 string | null

        Values are no_actions or rule.

        Time interval in seconds, minutes, hours, or days.

        Format should match the following pattern: ^[1-9]\d*[smhd]$.

    • group string

      Optionally groups actions by use cases. Use default for alert notifications.

    • id string Required

      The connector ID.

    • params object Required

      Object containing the allowed connector fields, which varies according to the connector type.

      Additional properties are allowed.

    • uuid string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • alias_purpose string

    Values are savedObjectConversion or savedObjectImport.

  • alias_target_id string
  • author array[string] Required
  • building_block_type string

    Determines if the rule acts as a building block. By default, building-block alerts are not displayed in the UI. These rules are used as a foundation for other rules that do generate alerts. Its value must be default.

  • description string Required

    Minimum length is 1.

  • enabled boolean Required

    Determines whether the rule is enabled.

  • exceptions_list array[object] Required
    Hide exceptions_list attributes Show exceptions_list attributes object

    • id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • list_id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • namespace_type string Required

      Determines the exceptions validity in rule's Kibana space

      Values are agnostic or single.

    • type string Required

      The exception type

      Values are detection, rule_default, endpoint, endpoint_trusted_apps, endpoint_events, endpoint_host_isolation_exceptions, or endpoint_blocklists.

  • false_positives array[string] Required
  • from string(date-math) Required

    Time from which data is analyzed each time the rule runs, using a date math range. For example, now-4200s means the rule analyzes data from 70 minutes before its start time. Defaults to now-6m (analyzes data from 6 minutes before the start time).

  • interval string Required

    Frequency of rule execution, using a date math range. For example, "1h" means the rule runs every hour. Defaults to 5m (5 minutes).

  • investigation_fields object

    Schema for fields relating to investigation fields. These are user defined fields we use to highlight in various features in the UI such as alert details flyout and exceptions auto-population from alert. Added in PR #163235 Right now we only have a single field but anticipate adding more related fields to store various configuration states such as override - where a user might say if they want only these fields to display, or if they want these fields + the fields we select. When expanding this field, it may look something like:

    const investigationFields = z.object({
      field_names: NonEmptyArray(NonEmptyString),
      override: z.boolean().optional(),
    });
    

    Additional properties are allowed.

    Hide investigation_fields attribute Show investigation_fields attribute object

    • field_names array[string] Required

      A string that is not empty and does not contain only whitespace

      At least 1 element. Minimum length of each is 1. Format of each should match the following pattern: ^(?! *$).+$.

  • license string

    The rule's license.

  • max_signals integer Required

    Minimum value is 1.

  • meta object

    Additional properties are allowed.

  • name string Required

    Minimum length is 1.

  • namespace string

    Has no effect.

  • note string

    Notes to help investigate alerts produced by the rule.

  • outcome string

    Values are exactMatch, aliasMatch, or conflict.

  • output_index string Deprecated

    (deprecated) Has no effect.

  • references array[string] Required
  • related_integrations array[object] Required
    Hide related_integrations attributes Show related_integrations attributes object

    • integration string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • package string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • version string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • required_fields array[object] Required
    Hide required_fields attributes Show required_fields attributes object

    • ecs boolean Required

      Whether the field is an ECS field

    • name string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • type string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • response_actions array[object]
    One of:

    Security_Detections_API_OsqueryResponseAction object Security_Detections_API_EndpointResponseAction object

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .osquery.

    • params object Required

      Additional properties are allowed.

      Hide params attributes Show params attributes object

      • ecs_mapping object
        Hide ecs_mapping attribute Show ecs_mapping attribute object

        • * object Additional properties

          Additional properties are allowed.

          Hide * attributes Show * attributes object

          • field string

          • value string | array[string]

            One of:

            string-1 string array-2 array[string]
      • pack_id string
      • queries array[object]
        Hide queries attributes Show queries attributes object

        • ecs_mapping object
          Hide ecs_mapping attribute Show ecs_mapping attribute object

          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object

            • field string

            • value string | array[string]

              One of:

              string-1 string array-2 array[string]
        • id string Required

          Query ID

        • platform string
        • query string Required

          Query to run

        • removed boolean
        • snapshot boolean
        • version string

          Query version

      • query string
      • saved_query_id string
      • timeout number

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .endpoint.

    • params object Required

      One of:

      Security_Detections_API_DefaultParams object Security_Detections_API_ProcessesParams object

      Hide attributes Show attributes

      • command string Required

        Value is isolate.

      • comment string

      Hide attributes Show attributes

      • command string Required

        Values are kill-process or suspend-process.

      • comment string
      • config object Required

        Additional properties are allowed.

        Hide config attributes Show config attributes object

        • field string Required

          Field to use instead of process.pid

        • overwrite boolean

          Whether to overwrite field with process.pid

          Default value is true.

  • risk_score integer Required

    Risk score (0 to 100)

    Minimum value is 0, maximum value is 100.

  • risk_score_mapping array[object] Required

    Overrides generated alerts' risk_score with a value from the source event

    Hide risk_score_mapping attributes Show risk_score_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • risk_score integer

      Risk score (0 to 100)

      Minimum value is 0, maximum value is 100.

    • value string Required
  • rule_name_override string

    Sets the source field for the alert's signal.rule.name value

  • setup string Required
  • severity string Required

    Severity of the rule

    Values are low, medium, high, or critical.

  • severity_mapping array[object] Required

    Overrides generated alerts' severity with values from the source event

    Hide severity_mapping attributes Show severity_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • severity string Required

      Severity of the rule

      Values are low, medium, high, or critical.

    • value string Required
  • tags array[string] Required

    String array containing words and phrases to help categorize, filter, and search rules. Defaults to an empty array.

  • threat array[object] Required
    Hide threat attributes Show threat attributes object

    • framework string Required

      Relevant attack framework

    • tactic object Required

      Additional properties are allowed.

      Hide tactic attributes Show tactic attributes object

      • id string Required

        Tactic ID

      • name string Required

        Tactic name

      • reference string Required

        Tactic reference

    • technique array[object]

      Array containing information on the attack techniques (optional)

      Hide technique attributes Show technique attributes object

      • id string Required

        Technique ID

      • name string Required

        Technique name

      • reference string Required

        Technique reference

      • subtechnique array[object]

        Array containing more specific information on the attack technique

        Hide subtechnique attributes Show subtechnique attributes object

        • id string Required

          Subtechnique ID

        • name string Required

          Subtechnique name

        • reference string Required

          Subtechnique reference

  • throttle string | null

    Defines how often rule actions are taken.

    One of:

    string-1 string | null string-2 string | null

    Values are no_actions or rule.

    Time interval in seconds, minutes, hours, or days.

    Format should match the following pattern: ^[1-9]\d*[smhd]$.

  • timeline_id string

    Timeline template ID

  • timeline_title string

    Timeline template title

  • timestamp_override string

    Sets the time field used to query indices

  • timestamp_override_fallback_disabled boolean

    Disables the fallback to the event's @timestamp field

  • to string Required
  • version integer Required

    The rule's version number.

    Minimum value is 1.

  • created_at string(date-time) Required
  • created_by string Required
  • execution_summary object

    Additional properties are allowed.

    Hide execution_summary attribute Show execution_summary attribute object

    • last_execution object Required

      Additional properties are allowed.

      Hide last_execution attributes Show last_execution attributes object

      • date string(date-time) Required

        Date of the last execution

      • message string Required
      • metrics object Required

        Additional properties are allowed.

        Hide metrics attributes Show metrics attributes object

        • execution_gap_duration_s integer

          Duration in seconds of execution gap

          Minimum value is 0.

        • total_enrichment_duration_ms integer

          Total time spent enriching documents during current rule execution cycle

          Minimum value is 0.

        • total_indexing_duration_ms integer

          Total time spent indexing documents during current rule execution cycle

          Minimum value is 0.

        • total_search_duration_ms integer

          Total time spent performing ES searches as measured by Kibana; includes network latency and time spent serializing/deserializing request/response

          Minimum value is 0.

      • status string Required

        Status of the last execution

        Values are going to run, running, partial failure, failed, or succeeded.

      • status_order integer Required
  • id string(uuid) Required

    A universally unique identifier

  • immutable boolean Required Deprecated

    This field determines whether the rule is a prebuilt Elastic rule. It will be replaced with the rule_source field.

  • revision integer Required

    Minimum value is 0.

  • rule_id string Required

    Could be any string, not necessarily a UUID

  • rule_source object Required

    Discriminated union that determines whether the rule is internally sourced (created within the Kibana app) or has an external source, such as the Elastic Prebuilt rules repo.

    One of:

    Security_Detections_API_ExternalRuleSource object Security_Detections_API_InternalRuleSource object

    Type of rule source for externally sourced rules, i.e. rules that have an external source, such as the Elastic Prebuilt rules repo.

    Hide attributes Show attributes

    • is_customized boolean Required

      Determines whether an external/prebuilt rule has been customized by the user (i.e. any of its fields have been modified and diverged from the base value).

    • type string Required Discriminator

      Value is external.

    Type of rule source for internally sourced rules, i.e. created within the Kibana apps.

    Hide attribute Show attribute

    • type string Required Discriminator

      Value is internal.

  • updated_at string(date-time) Required
  • updated_by string Required
  • query string Required

    EQL query to execute

  • threshold object Required

    Additional properties are allowed.

    Hide threshold attributes Show threshold attributes object

    • cardinality array[object]
      Hide cardinality attributes Show cardinality attributes object

      • field string Required
      • value integer Required

        Minimum value is 0.

    • field string | array[string] Required

      Field to aggregate on

      One of:

      string-1 string array-2 array[string]
    • value integer Required

      Threshold value

      Minimum value is 1.

  • type string Required Discriminator

    Rule type

    Value is threshold.

  • alert_suppression object

    Additional properties are allowed.

    Hide alert_suppression attribute Show alert_suppression attribute object

    • duration object Required

      Additional properties are allowed.

      Hide duration attributes Show duration attributes object

      • unit string Required

        Values are s, m, or h.

      • value integer Required

        Minimum value is 1.

  • data_view_id string
  • filters array
  • index array[string]
  • saved_id string
  • language string Required

    Values are kuery or lucene.

  Hide attributes Show attributes

  • actions array[object] Required
    Hide actions attributes Show actions attributes object

    • action_type_id string Required

      The action type used for sending notifications.

    • alerts_filter object

      Additional properties are allowed.

    • frequency object

      The action frequency defines when the action runs (for example, only on rule execution or at specific time intervals).

      Additional properties are allowed.

      Hide frequency attributes Show frequency attributes object

      • notifyWhen string Required

        The condition for throttling the notification: onActionGroupChange, onActiveAlert, or onThrottleInterval

        Values are onActiveAlert, onThrottleInterval, or onActionGroupChange.

      • summary boolean Required

        Action summary indicates whether we will send a summary notification about all the generate alerts or notification per individual alert

      • throttle string | null Required

        Defines how often rule actions are taken.

        One of:

        string-1 string | null string-2 string | null

        Values are no_actions or rule.

        Time interval in seconds, minutes, hours, or days.

        Format should match the following pattern: ^[1-9]\d*[smhd]$.

    • group string

      Optionally groups actions by use cases. Use default for alert notifications.

    • id string Required

      The connector ID.

    • params object Required

      Object containing the allowed connector fields, which varies according to the connector type.

      Additional properties are allowed.

    • uuid string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • alias_purpose string

    Values are savedObjectConversion or savedObjectImport.

  • alias_target_id string
  • author array[string] Required
  • building_block_type string

    Determines if the rule acts as a building block. By default, building-block alerts are not displayed in the UI. These rules are used as a foundation for other rules that do generate alerts. Its value must be default.

  • description string Required

    Minimum length is 1.

  • enabled boolean Required

    Determines whether the rule is enabled.

  • exceptions_list array[object] Required
    Hide exceptions_list attributes Show exceptions_list attributes object

    • id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • list_id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • namespace_type string Required

      Determines the exceptions validity in rule's Kibana space

      Values are agnostic or single.

    • type string Required

      The exception type

      Values are detection, rule_default, endpoint, endpoint_trusted_apps, endpoint_events, endpoint_host_isolation_exceptions, or endpoint_blocklists.

  • false_positives array[string] Required
  • from string(date-math) Required

    Time from which data is analyzed each time the rule runs, using a date math range. For example, now-4200s means the rule analyzes data from 70 minutes before its start time. Defaults to now-6m (analyzes data from 6 minutes before the start time).

  • interval string Required

    Frequency of rule execution, using a date math range. For example, "1h" means the rule runs every hour. Defaults to 5m (5 minutes).

  • investigation_fields object

    Schema for fields relating to investigation fields. These are user defined fields we use to highlight in various features in the UI such as alert details flyout and exceptions auto-population from alert. Added in PR #163235 Right now we only have a single field but anticipate adding more related fields to store various configuration states such as override - where a user might say if they want only these fields to display, or if they want these fields + the fields we select. When expanding this field, it may look something like:

    const investigationFields = z.object({
      field_names: NonEmptyArray(NonEmptyString),
      override: z.boolean().optional(),
    });
    

    Additional properties are allowed.

    Hide investigation_fields attribute Show investigation_fields attribute object

    • field_names array[string] Required

      A string that is not empty and does not contain only whitespace

      At least 1 element. Minimum length of each is 1. Format of each should match the following pattern: ^(?! *$).+$.

  • license string

    The rule's license.

  • max_signals integer Required

    Minimum value is 1.

  • meta object

    Additional properties are allowed.

  • name string Required

    Minimum length is 1.

  • namespace string

    Has no effect.

  • note string

    Notes to help investigate alerts produced by the rule.

  • outcome string

    Values are exactMatch, aliasMatch, or conflict.

  • output_index string Deprecated

    (deprecated) Has no effect.

  • references array[string] Required
  • related_integrations array[object] Required
    Hide related_integrations attributes Show related_integrations attributes object

    • integration string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • package string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • version string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • required_fields array[object] Required
    Hide required_fields attributes Show required_fields attributes object

    • ecs boolean Required

      Whether the field is an ECS field

    • name string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • type string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • response_actions array[object]
    One of:

    Security_Detections_API_OsqueryResponseAction object Security_Detections_API_EndpointResponseAction object

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .osquery.

    • params object Required

      Additional properties are allowed.

      Hide params attributes Show params attributes object

      • ecs_mapping object
        Hide ecs_mapping attribute Show ecs_mapping attribute object

        • * object Additional properties

          Additional properties are allowed.

          Hide * attributes Show * attributes object

          • field string

          • value string | array[string]

            One of:

            string-1 string array-2 array[string]
      • pack_id string
      • queries array[object]
        Hide queries attributes Show queries attributes object

        • ecs_mapping object
          Hide ecs_mapping attribute Show ecs_mapping attribute object

          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object

            • field string

            • value string | array[string]

              One of:

              string-1 string array-2 array[string]
        • id string Required

          Query ID

        • platform string
        • query string Required

          Query to run

        • removed boolean
        • snapshot boolean
        • version string

          Query version

      • query string
      • saved_query_id string
      • timeout number

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .endpoint.

    • params object Required

      One of:

      Security_Detections_API_DefaultParams object Security_Detections_API_ProcessesParams object

      Hide attributes Show attributes

      • command string Required

        Value is isolate.

      • comment string

      Hide attributes Show attributes

      • command string Required

        Values are kill-process or suspend-process.

      • comment string
      • config object Required

        Additional properties are allowed.

        Hide config attributes Show config attributes object

        • field string Required

          Field to use instead of process.pid

        • overwrite boolean

          Whether to overwrite field with process.pid

          Default value is true.

  • risk_score integer Required

    Risk score (0 to 100)

    Minimum value is 0, maximum value is 100.

  • risk_score_mapping array[object] Required

    Overrides generated alerts' risk_score with a value from the source event

    Hide risk_score_mapping attributes Show risk_score_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • risk_score integer

      Risk score (0 to 100)

      Minimum value is 0, maximum value is 100.

    • value string Required
  • rule_name_override string

    Sets the source field for the alert's signal.rule.name value

  • setup string Required
  • severity string Required

    Severity of the rule

    Values are low, medium, high, or critical.

  • severity_mapping array[object] Required

    Overrides generated alerts' severity with values from the source event

    Hide severity_mapping attributes Show severity_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • severity string Required

      Severity of the rule

      Values are low, medium, high, or critical.

    • value string Required
  • tags array[string] Required

    String array containing words and phrases to help categorize, filter, and search rules. Defaults to an empty array.

  • threat array[object] Required
    Hide threat attributes Show threat attributes object

    • framework string Required

      Relevant attack framework

    • tactic object Required

      Additional properties are allowed.

      Hide tactic attributes Show tactic attributes object

      • id string Required

        Tactic ID

      • name string Required

        Tactic name

      • reference string Required

        Tactic reference

    • technique array[object]

      Array containing information on the attack techniques (optional)

      Hide technique attributes Show technique attributes object

      • id string Required

        Technique ID

      • name string Required

        Technique name

      • reference string Required

        Technique reference

      • subtechnique array[object]

        Array containing more specific information on the attack technique

        Hide subtechnique attributes Show subtechnique attributes object

        • id string Required

          Subtechnique ID

        • name string Required

          Subtechnique name

        • reference string Required

          Subtechnique reference

  • throttle string | null

    Defines how often rule actions are taken.

    One of:

    string-1 string | null string-2 string | null

    Values are no_actions or rule.

    Time interval in seconds, minutes, hours, or days.

    Format should match the following pattern: ^[1-9]\d*[smhd]$.

  • timeline_id string

    Timeline template ID

  • timeline_title string

    Timeline template title

  • timestamp_override string

    Sets the time field used to query indices

  • timestamp_override_fallback_disabled boolean

    Disables the fallback to the event's @timestamp field

  • to string Required
  • version integer Required

    The rule's version number.

    Minimum value is 1.

  • created_at string(date-time) Required
  • created_by string Required
  • execution_summary object

    Additional properties are allowed.

    Hide execution_summary attribute Show execution_summary attribute object

    • last_execution object Required

      Additional properties are allowed.

      Hide last_execution attributes Show last_execution attributes object

      • date string(date-time) Required

        Date of the last execution

      • message string Required
      • metrics object Required

        Additional properties are allowed.

        Hide metrics attributes Show metrics attributes object

        • execution_gap_duration_s integer

          Duration in seconds of execution gap

          Minimum value is 0.

        • total_enrichment_duration_ms integer

          Total time spent enriching documents during current rule execution cycle

          Minimum value is 0.

        • total_indexing_duration_ms integer

          Total time spent indexing documents during current rule execution cycle

          Minimum value is 0.

        • total_search_duration_ms integer

          Total time spent performing ES searches as measured by Kibana; includes network latency and time spent serializing/deserializing request/response

          Minimum value is 0.

      • status string Required

        Status of the last execution

        Values are going to run, running, partial failure, failed, or succeeded.

      • status_order integer Required
  • id string(uuid) Required

    A universally unique identifier

  • immutable boolean Required Deprecated

    This field determines whether the rule is a prebuilt Elastic rule. It will be replaced with the rule_source field.

  • revision integer Required

    Minimum value is 0.

  • rule_id string Required

    Could be any string, not necessarily a UUID

  • rule_source object Required

    Discriminated union that determines whether the rule is internally sourced (created within the Kibana app) or has an external source, such as the Elastic Prebuilt rules repo.

    One of:

    Security_Detections_API_ExternalRuleSource object Security_Detections_API_InternalRuleSource object

    Type of rule source for externally sourced rules, i.e. rules that have an external source, such as the Elastic Prebuilt rules repo.

    Hide attributes Show attributes

    • is_customized boolean Required

      Determines whether an external/prebuilt rule has been customized by the user (i.e. any of its fields have been modified and diverged from the base value).

    • type string Required Discriminator

      Value is external.

    Type of rule source for internally sourced rules, i.e. created within the Kibana apps.

    Hide attribute Show attribute

    • type string Required Discriminator

      Value is internal.

  • updated_at string(date-time) Required
  • updated_by string Required
  • query string Required

    EQL query to execute

  • threat_index array[string] Required
  • threat_mapping array[object] Required

    At least 1 element.

    Hide threat_mapping attribute Show threat_mapping attribute object

    • entries array[object] Required
      Hide entries attributes Show entries attributes object

      • field string Required

        A string that is not empty and does not contain only whitespace

        Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

      • type string Required

        Value is mapping.

      • value string Required

        A string that is not empty and does not contain only whitespace

        Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • threat_query string Required

    Query to run

  • type string Required Discriminator

    Rule type

    Value is threat_match.

  • alert_suppression object

    Additional properties are allowed.

    Hide alert_suppression attributes Show alert_suppression attributes object

    • duration object

      Additional properties are allowed.

      Hide duration attributes Show duration attributes object

      • unit string Required

        Values are s, m, or h.

      • value integer Required

        Minimum value is 1.

    • group_by array[string] Required

      At least 1 but not more than 3 elements.

    • missing_fields_strategy string

      Describes how alerts will be generated for documents with missing suppress by fields: doNotSuppress - per each document a separate alert will be created suppress - only alert will be created per suppress by bucket

      Values are doNotSuppress or suppress.

  • concurrent_searches integer

    Minimum value is 1.

  • data_view_id string
  • filters array
  • index array[string]
  • items_per_search integer

    Minimum value is 1.

  • saved_id string
  • threat_filters array

    Query and filter context array used to filter documents from the Elasticsearch index containing the threat values

  • threat_indicator_path string

    Defines the path to the threat indicator in the indicator documents (optional)

  • threat_language string

    Values are kuery or lucene.

  • language string Required

    Values are kuery or lucene.

  Hide attributes Show attributes

  • actions array[object] Required
    Hide actions attributes Show actions attributes object

    • action_type_id string Required

      The action type used for sending notifications.

    • alerts_filter object

      Additional properties are allowed.

    • frequency object

      The action frequency defines when the action runs (for example, only on rule execution or at specific time intervals).

      Additional properties are allowed.

      Hide frequency attributes Show frequency attributes object

      • notifyWhen string Required

        The condition for throttling the notification: onActionGroupChange, onActiveAlert, or onThrottleInterval

        Values are onActiveAlert, onThrottleInterval, or onActionGroupChange.

      • summary boolean Required

        Action summary indicates whether we will send a summary notification about all the generate alerts or notification per individual alert

      • throttle string | null Required

        Defines how often rule actions are taken.

        One of:

        string-1 string | null string-2 string | null

        Values are no_actions or rule.

        Time interval in seconds, minutes, hours, or days.

        Format should match the following pattern: ^[1-9]\d*[smhd]$.

    • group string

      Optionally groups actions by use cases. Use default for alert notifications.

    • id string Required

      The connector ID.

    • params object Required

      Object containing the allowed connector fields, which varies according to the connector type.

      Additional properties are allowed.

    • uuid string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • alias_purpose string

    Values are savedObjectConversion or savedObjectImport.

  • alias_target_id string
  • author array[string] Required
  • building_block_type string

    Determines if the rule acts as a building block. By default, building-block alerts are not displayed in the UI. These rules are used as a foundation for other rules that do generate alerts. Its value must be default.

  • description string Required

    Minimum length is 1.

  • enabled boolean Required

    Determines whether the rule is enabled.

  • exceptions_list array[object] Required
    Hide exceptions_list attributes Show exceptions_list attributes object

    • id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • list_id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • namespace_type string Required

      Determines the exceptions validity in rule's Kibana space

      Values are agnostic or single.

    • type string Required

      The exception type

      Values are detection, rule_default, endpoint, endpoint_trusted_apps, endpoint_events, endpoint_host_isolation_exceptions, or endpoint_blocklists.

  • false_positives array[string] Required
  • from string(date-math) Required

    Time from which data is analyzed each time the rule runs, using a date math range. For example, now-4200s means the rule analyzes data from 70 minutes before its start time. Defaults to now-6m (analyzes data from 6 minutes before the start time).

  • interval string Required

    Frequency of rule execution, using a date math range. For example, "1h" means the rule runs every hour. Defaults to 5m (5 minutes).

  • investigation_fields object

    Schema for fields relating to investigation fields. These are user defined fields we use to highlight in various features in the UI such as alert details flyout and exceptions auto-population from alert. Added in PR #163235 Right now we only have a single field but anticipate adding more related fields to store various configuration states such as override - where a user might say if they want only these fields to display, or if they want these fields + the fields we select. When expanding this field, it may look something like:

    const investigationFields = z.object({
      field_names: NonEmptyArray(NonEmptyString),
      override: z.boolean().optional(),
    });
    

    Additional properties are allowed.

    Hide investigation_fields attribute Show investigation_fields attribute object

    • field_names array[string] Required

      A string that is not empty and does not contain only whitespace

      At least 1 element. Minimum length of each is 1. Format of each should match the following pattern: ^(?! *$).+$.

  • license string

    The rule's license.

  • max_signals integer Required

    Minimum value is 1.

  • meta object

    Additional properties are allowed.

  • name string Required

    Minimum length is 1.

  • namespace string

    Has no effect.

  • note string

    Notes to help investigate alerts produced by the rule.

  • outcome string

    Values are exactMatch, aliasMatch, or conflict.

  • output_index string Deprecated

    (deprecated) Has no effect.

  • references array[string] Required
  • related_integrations array[object] Required
    Hide related_integrations attributes Show related_integrations attributes object

    • integration string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • package string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • version string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • required_fields array[object] Required
    Hide required_fields attributes Show required_fields attributes object

    • ecs boolean Required

      Whether the field is an ECS field

    • name string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • type string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • response_actions array[object]
    One of:

    Security_Detections_API_OsqueryResponseAction object Security_Detections_API_EndpointResponseAction object

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .osquery.

    • params object Required

      Additional properties are allowed.

      Hide params attributes Show params attributes object

      • ecs_mapping object
        Hide ecs_mapping attribute Show ecs_mapping attribute object

        • * object Additional properties

          Additional properties are allowed.

          Hide * attributes Show * attributes object

          • field string

          • value string | array[string]

            One of:

            string-1 string array-2 array[string]
      • pack_id string
      • queries array[object]
        Hide queries attributes Show queries attributes object

        • ecs_mapping object
          Hide ecs_mapping attribute Show ecs_mapping attribute object

          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object

            • field string

            • value string | array[string]

              One of:

              string-1 string array-2 array[string]
        • id string Required

          Query ID

        • platform string
        • query string Required

          Query to run

        • removed boolean
        • snapshot boolean
        • version string

          Query version

      • query string
      • saved_query_id string
      • timeout number

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .endpoint.

    • params object Required

      One of:

      Security_Detections_API_DefaultParams object Security_Detections_API_ProcessesParams object

      Hide attributes Show attributes

      • command string Required

        Value is isolate.

      • comment string

      Hide attributes Show attributes

      • command string Required

        Values are kill-process or suspend-process.

      • comment string
      • config object Required

        Additional properties are allowed.

        Hide config attributes Show config attributes object

        • field string Required

          Field to use instead of process.pid

        • overwrite boolean

          Whether to overwrite field with process.pid

          Default value is true.

  • risk_score integer Required

    Risk score (0 to 100)

    Minimum value is 0, maximum value is 100.

  • risk_score_mapping array[object] Required

    Overrides generated alerts' risk_score with a value from the source event

    Hide risk_score_mapping attributes Show risk_score_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • risk_score integer

      Risk score (0 to 100)

      Minimum value is 0, maximum value is 100.

    • value string Required
  • rule_name_override string

    Sets the source field for the alert's signal.rule.name value

  • setup string Required
  • severity string Required

    Severity of the rule

    Values are low, medium, high, or critical.

  • severity_mapping array[object] Required

    Overrides generated alerts' severity with values from the source event

    Hide severity_mapping attributes Show severity_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • severity string Required

      Severity of the rule

      Values are low, medium, high, or critical.

    • value string Required
  • tags array[string] Required

    String array containing words and phrases to help categorize, filter, and search rules. Defaults to an empty array.

  • threat array[object] Required
    Hide threat attributes Show threat attributes object

    • framework string Required

      Relevant attack framework

    • tactic object Required

      Additional properties are allowed.

      Hide tactic attributes Show tactic attributes object

      • id string Required

        Tactic ID

      • name string Required

        Tactic name

      • reference string Required

        Tactic reference

    • technique array[object]

      Array containing information on the attack techniques (optional)

      Hide technique attributes Show technique attributes object

      • id string Required

        Technique ID

      • name string Required

        Technique name

      • reference string Required

        Technique reference

      • subtechnique array[object]

        Array containing more specific information on the attack technique

        Hide subtechnique attributes Show subtechnique attributes object

        • id string Required

          Subtechnique ID

        • name string Required

          Subtechnique name

        • reference string Required

          Subtechnique reference

  • throttle string | null

    Defines how often rule actions are taken.

    One of:

    string-1 string | null string-2 string | null

    Values are no_actions or rule.

    Time interval in seconds, minutes, hours, or days.

    Format should match the following pattern: ^[1-9]\d*[smhd]$.

  • timeline_id string

    Timeline template ID

  • timeline_title string

    Timeline template title

  • timestamp_override string

    Sets the time field used to query indices

  • timestamp_override_fallback_disabled boolean

    Disables the fallback to the event's @timestamp field

  • to string Required
  • version integer Required

    The rule's version number.

    Minimum value is 1.

  • created_at string(date-time) Required
  • created_by string Required
  • execution_summary object

    Additional properties are allowed.

    Hide execution_summary attribute Show execution_summary attribute object

    • last_execution object Required

      Additional properties are allowed.

      Hide last_execution attributes Show last_execution attributes object

      • date string(date-time) Required

        Date of the last execution

      • message string Required
      • metrics object Required

        Additional properties are allowed.

        Hide metrics attributes Show metrics attributes object

        • execution_gap_duration_s integer

          Duration in seconds of execution gap

          Minimum value is 0.

        • total_enrichment_duration_ms integer

          Total time spent enriching documents during current rule execution cycle

          Minimum value is 0.

        • total_indexing_duration_ms integer

          Total time spent indexing documents during current rule execution cycle

          Minimum value is 0.

        • total_search_duration_ms integer

          Total time spent performing ES searches as measured by Kibana; includes network latency and time spent serializing/deserializing request/response

          Minimum value is 0.

      • status string Required

        Status of the last execution

        Values are going to run, running, partial failure, failed, or succeeded.

      • status_order integer Required
  • id string(uuid) Required

    A universally unique identifier

  • immutable boolean Required Deprecated

    This field determines whether the rule is a prebuilt Elastic rule. It will be replaced with the rule_source field.

  • revision integer Required

    Minimum value is 0.

  • rule_id string Required

    Could be any string, not necessarily a UUID

  • rule_source object Required

    Discriminated union that determines whether the rule is internally sourced (created within the Kibana app) or has an external source, such as the Elastic Prebuilt rules repo.

    One of:

    Security_Detections_API_ExternalRuleSource object Security_Detections_API_InternalRuleSource object

    Type of rule source for externally sourced rules, i.e. rules that have an external source, such as the Elastic Prebuilt rules repo.

    Hide attributes Show attributes

    • is_customized boolean Required

      Determines whether an external/prebuilt rule has been customized by the user (i.e. any of its fields have been modified and diverged from the base value).

    • type string Required Discriminator

      Value is external.

    Type of rule source for internally sourced rules, i.e. created within the Kibana apps.

    Hide attribute Show attribute

    • type string Required Discriminator

      Value is internal.

  • updated_at string(date-time) Required
  • updated_by string Required
  • anomaly_threshold integer Required

    Anomaly threshold

    Minimum value is 0.

  • machine_learning_job_id string | array[string] Required

    Machine learning job ID

    One of:

    string-1 string array-2 array[string]

    At least 1 element.

  • type string Required Discriminator

    Rule type

    Value is machine_learning.

  • alert_suppression object

    Additional properties are allowed.

    Hide alert_suppression attributes Show alert_suppression attributes object

    • duration object

      Additional properties are allowed.

      Hide duration attributes Show duration attributes object

      • unit string Required

        Values are s, m, or h.

      • value integer Required

        Minimum value is 1.

    • group_by array[string] Required

      At least 1 but not more than 3 elements.

    • missing_fields_strategy string

      Describes how alerts will be generated for documents with missing suppress by fields: doNotSuppress - per each document a separate alert will be created suppress - only alert will be created per suppress by bucket

      Values are doNotSuppress or suppress.

  Hide attributes Show attributes

  • actions array[object] Required
    Hide actions attributes Show actions attributes object

    • action_type_id string Required

      The action type used for sending notifications.

    • alerts_filter object

      Additional properties are allowed.

    • frequency object

      The action frequency defines when the action runs (for example, only on rule execution or at specific time intervals).

      Additional properties are allowed.

      Hide frequency attributes Show frequency attributes object

      • notifyWhen string Required

        The condition for throttling the notification: onActionGroupChange, onActiveAlert, or onThrottleInterval

        Values are onActiveAlert, onThrottleInterval, or onActionGroupChange.

      • summary boolean Required

        Action summary indicates whether we will send a summary notification about all the generate alerts or notification per individual alert

      • throttle string | null Required

        Defines how often rule actions are taken.

        One of:

        string-1 string | null string-2 string | null

        Values are no_actions or rule.

        Time interval in seconds, minutes, hours, or days.

        Format should match the following pattern: ^[1-9]\d*[smhd]$.

    • group string

      Optionally groups actions by use cases. Use default for alert notifications.

    • id string Required

      The connector ID.

    • params object Required

      Object containing the allowed connector fields, which varies according to the connector type.

      Additional properties are allowed.

    • uuid string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • alias_purpose string

    Values are savedObjectConversion or savedObjectImport.

  • alias_target_id string
  • author array[string] Required
  • building_block_type string

    Determines if the rule acts as a building block. By default, building-block alerts are not displayed in the UI. These rules are used as a foundation for other rules that do generate alerts. Its value must be default.

  • description string Required

    Minimum length is 1.

  • enabled boolean Required

    Determines whether the rule is enabled.

  • exceptions_list array[object] Required
    Hide exceptions_list attributes Show exceptions_list attributes object

    • id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • list_id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • namespace_type string Required

      Determines the exceptions validity in rule's Kibana space

      Values are agnostic or single.

    • type string Required

      The exception type

      Values are detection, rule_default, endpoint, endpoint_trusted_apps, endpoint_events, endpoint_host_isolation_exceptions, or endpoint_blocklists.

  • false_positives array[string] Required
  • from string(date-math) Required

    Time from which data is analyzed each time the rule runs, using a date math range. For example, now-4200s means the rule analyzes data from 70 minutes before its start time. Defaults to now-6m (analyzes data from 6 minutes before the start time).

  • interval string Required

    Frequency of rule execution, using a date math range. For example, "1h" means the rule runs every hour. Defaults to 5m (5 minutes).

  • investigation_fields object

    Schema for fields relating to investigation fields. These are user defined fields we use to highlight in various features in the UI such as alert details flyout and exceptions auto-population from alert. Added in PR #163235 Right now we only have a single field but anticipate adding more related fields to store various configuration states such as override - where a user might say if they want only these fields to display, or if they want these fields + the fields we select. When expanding this field, it may look something like:

    const investigationFields = z.object({
      field_names: NonEmptyArray(NonEmptyString),
      override: z.boolean().optional(),
    });
    

    Additional properties are allowed.

    Hide investigation_fields attribute Show investigation_fields attribute object

    • field_names array[string] Required

      A string that is not empty and does not contain only whitespace

      At least 1 element. Minimum length of each is 1. Format of each should match the following pattern: ^(?! *$).+$.

  • license string

    The rule's license.

  • max_signals integer Required

    Minimum value is 1.

  • meta object

    Additional properties are allowed.

  • name string Required

    Minimum length is 1.

  • namespace string

    Has no effect.

  • note string

    Notes to help investigate alerts produced by the rule.

  • outcome string

    Values are exactMatch, aliasMatch, or conflict.

  • output_index string Deprecated

    (deprecated) Has no effect.

  • references array[string] Required
  • related_integrations array[object] Required
    Hide related_integrations attributes Show related_integrations attributes object

    • integration string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • package string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • version string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • required_fields array[object] Required
    Hide required_fields attributes Show required_fields attributes object

    • ecs boolean Required

      Whether the field is an ECS field

    • name string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • type string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • response_actions array[object]
    One of:

    Security_Detections_API_OsqueryResponseAction object Security_Detections_API_EndpointResponseAction object

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .osquery.

    • params object Required

      Additional properties are allowed.

      Hide params attributes Show params attributes object

      • ecs_mapping object
        Hide ecs_mapping attribute Show ecs_mapping attribute object

        • * object Additional properties

          Additional properties are allowed.

          Hide * attributes Show * attributes object

          • field string

          • value string | array[string]

            One of:

            string-1 string array-2 array[string]
      • pack_id string
      • queries array[object]
        Hide queries attributes Show queries attributes object

        • ecs_mapping object
          Hide ecs_mapping attribute Show ecs_mapping attribute object

          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object

            • field string

            • value string | array[string]

              One of:

              string-1 string array-2 array[string]
        • id string Required

          Query ID

        • platform string
        • query string Required

          Query to run

        • removed boolean
        • snapshot boolean
        • version string

          Query version

      • query string
      • saved_query_id string
      • timeout number

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .endpoint.

    • params object Required

      One of:

      Security_Detections_API_DefaultParams object Security_Detections_API_ProcessesParams object

      Hide attributes Show attributes

      • command string Required

        Value is isolate.

      • comment string

      Hide attributes Show attributes

      • command string Required

        Values are kill-process or suspend-process.

      • comment string
      • config object Required

        Additional properties are allowed.

        Hide config attributes Show config attributes object

        • field string Required

          Field to use instead of process.pid

        • overwrite boolean

          Whether to overwrite field with process.pid

          Default value is true.

  • risk_score integer Required

    Risk score (0 to 100)

    Minimum value is 0, maximum value is 100.

  • risk_score_mapping array[object] Required

    Overrides generated alerts' risk_score with a value from the source event

    Hide risk_score_mapping attributes Show risk_score_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • risk_score integer

      Risk score (0 to 100)

      Minimum value is 0, maximum value is 100.

    • value string Required
  • rule_name_override string

    Sets the source field for the alert's signal.rule.name value

  • setup string Required
  • severity string Required

    Severity of the rule

    Values are low, medium, high, or critical.

  • severity_mapping array[object] Required

    Overrides generated alerts' severity with values from the source event

    Hide severity_mapping attributes Show severity_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • severity string Required

      Severity of the rule

      Values are low, medium, high, or critical.

    • value string Required
  • tags array[string] Required

    String array containing words and phrases to help categorize, filter, and search rules. Defaults to an empty array.

  • threat array[object] Required
    Hide threat attributes Show threat attributes object

    • framework string Required

      Relevant attack framework

    • tactic object Required

      Additional properties are allowed.

      Hide tactic attributes Show tactic attributes object

      • id string Required

        Tactic ID

      • name string Required

        Tactic name

      • reference string Required

        Tactic reference

    • technique array[object]

      Array containing information on the attack techniques (optional)

      Hide technique attributes Show technique attributes object

      • id string Required

        Technique ID

      • name string Required

        Technique name

      • reference string Required

        Technique reference

      • subtechnique array[object]

        Array containing more specific information on the attack technique

        Hide subtechnique attributes Show subtechnique attributes object

        • id string Required

          Subtechnique ID

        • name string Required

          Subtechnique name

        • reference string Required

          Subtechnique reference

  • throttle string | null

    Defines how often rule actions are taken.

    One of:

    string-1 string | null string-2 string | null

    Values are no_actions or rule.

    Time interval in seconds, minutes, hours, or days.

    Format should match the following pattern: ^[1-9]\d*[smhd]$.

  • timeline_id string

    Timeline template ID

  • timeline_title string

    Timeline template title

  • timestamp_override string

    Sets the time field used to query indices

  • timestamp_override_fallback_disabled boolean

    Disables the fallback to the event's @timestamp field

  • to string Required
  • version integer Required

    The rule's version number.

    Minimum value is 1.

  • created_at string(date-time) Required
  • created_by string Required
  • execution_summary object

    Additional properties are allowed.

    Hide execution_summary attribute Show execution_summary attribute object

    • last_execution object Required

      Additional properties are allowed.

      Hide last_execution attributes Show last_execution attributes object

      • date string(date-time) Required

        Date of the last execution

      • message string Required
      • metrics object Required

        Additional properties are allowed.

        Hide metrics attributes Show metrics attributes object

        • execution_gap_duration_s integer

          Duration in seconds of execution gap

          Minimum value is 0.

        • total_enrichment_duration_ms integer

          Total time spent enriching documents during current rule execution cycle

          Minimum value is 0.

        • total_indexing_duration_ms integer

          Total time spent indexing documents during current rule execution cycle

          Minimum value is 0.

        • total_search_duration_ms integer

          Total time spent performing ES searches as measured by Kibana; includes network latency and time spent serializing/deserializing request/response

          Minimum value is 0.

      • status string Required

        Status of the last execution

        Values are going to run, running, partial failure, failed, or succeeded.

      • status_order integer Required
  • id string(uuid) Required

    A universally unique identifier

  • immutable boolean Required Deprecated

    This field determines whether the rule is a prebuilt Elastic rule. It will be replaced with the rule_source field.

  • revision integer Required

    Minimum value is 0.

  • rule_id string Required

    Could be any string, not necessarily a UUID

  • rule_source object Required

    Discriminated union that determines whether the rule is internally sourced (created within the Kibana app) or has an external source, such as the Elastic Prebuilt rules repo.

    One of:

    Security_Detections_API_ExternalRuleSource object Security_Detections_API_InternalRuleSource object

    Type of rule source for externally sourced rules, i.e. rules that have an external source, such as the Elastic Prebuilt rules repo.

    Hide attributes Show attributes

    • is_customized boolean Required

      Determines whether an external/prebuilt rule has been customized by the user (i.e. any of its fields have been modified and diverged from the base value).

    • type string Required Discriminator

      Value is external.

    Type of rule source for internally sourced rules, i.e. created within the Kibana apps.

    Hide attribute Show attribute

    • type string Required Discriminator

      Value is internal.

  • updated_at string(date-time) Required
  • updated_by string Required
  • history_window_start string Required

    A string that is not empty and does not contain only whitespace

    Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • new_terms_fields array[string] Required

    At least 1 but not more than 3 elements.

  • query string Required

    EQL query to execute

  • type string Required Discriminator

    Rule type

    Value is new_terms.

  • alert_suppression object

    Additional properties are allowed.

    Hide alert_suppression attributes Show alert_suppression attributes object

    • duration object

      Additional properties are allowed.

      Hide duration attributes Show duration attributes object

      • unit string Required

        Values are s, m, or h.

      • value integer Required

        Minimum value is 1.

    • group_by array[string] Required

      At least 1 but not more than 3 elements.

    • missing_fields_strategy string

      Describes how alerts will be generated for documents with missing suppress by fields: doNotSuppress - per each document a separate alert will be created suppress - only alert will be created per suppress by bucket

      Values are doNotSuppress or suppress.

  • data_view_id string
  • filters array
  • index array[string]
  • language string Required

    Values are kuery or lucene.

  Hide attributes Show attributes

  • actions array[object] Required
    Hide actions attributes Show actions attributes object

    • action_type_id string Required

      The action type used for sending notifications.

    • alerts_filter object

      Additional properties are allowed.

    • frequency object

      The action frequency defines when the action runs (for example, only on rule execution or at specific time intervals).

      Additional properties are allowed.

      Hide frequency attributes Show frequency attributes object

      • notifyWhen string Required

        The condition for throttling the notification: onActionGroupChange, onActiveAlert, or onThrottleInterval

        Values are onActiveAlert, onThrottleInterval, or onActionGroupChange.

      • summary boolean Required

        Action summary indicates whether we will send a summary notification about all the generate alerts or notification per individual alert

      • throttle string | null Required

        Defines how often rule actions are taken.

        One of:

        string-1 string | null string-2 string | null

        Values are no_actions or rule.

        Time interval in seconds, minutes, hours, or days.

        Format should match the following pattern: ^[1-9]\d*[smhd]$.

    • group string

      Optionally groups actions by use cases. Use default for alert notifications.

    • id string Required

      The connector ID.

    • params object Required

      Object containing the allowed connector fields, which varies according to the connector type.

      Additional properties are allowed.

    • uuid string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • alias_purpose string

    Values are savedObjectConversion or savedObjectImport.

  • alias_target_id string
  • author array[string] Required
  • building_block_type string

    Determines if the rule acts as a building block. By default, building-block alerts are not displayed in the UI. These rules are used as a foundation for other rules that do generate alerts. Its value must be default.

  • description string Required

    Minimum length is 1.

  • enabled boolean Required

    Determines whether the rule is enabled.

  • exceptions_list array[object] Required
    Hide exceptions_list attributes Show exceptions_list attributes object

    • id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • list_id string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • namespace_type string Required

      Determines the exceptions validity in rule's Kibana space

      Values are agnostic or single.

    • type string Required

      The exception type

      Values are detection, rule_default, endpoint, endpoint_trusted_apps, endpoint_events, endpoint_host_isolation_exceptions, or endpoint_blocklists.

  • false_positives array[string] Required
  • from string(date-math) Required

    Time from which data is analyzed each time the rule runs, using a date math range. For example, now-4200s means the rule analyzes data from 70 minutes before its start time. Defaults to now-6m (analyzes data from 6 minutes before the start time).

  • interval string Required

    Frequency of rule execution, using a date math range. For example, "1h" means the rule runs every hour. Defaults to 5m (5 minutes).

  • investigation_fields object

    Schema for fields relating to investigation fields. These are user defined fields we use to highlight in various features in the UI such as alert details flyout and exceptions auto-population from alert. Added in PR #163235 Right now we only have a single field but anticipate adding more related fields to store various configuration states such as override - where a user might say if they want only these fields to display, or if they want these fields + the fields we select. When expanding this field, it may look something like:

    const investigationFields = z.object({
      field_names: NonEmptyArray(NonEmptyString),
      override: z.boolean().optional(),
    });
    

    Additional properties are allowed.

    Hide investigation_fields attribute Show investigation_fields attribute object

    • field_names array[string] Required

      A string that is not empty and does not contain only whitespace

      At least 1 element. Minimum length of each is 1. Format of each should match the following pattern: ^(?! *$).+$.

  • license string

    The rule's license.

  • max_signals integer Required

    Minimum value is 1.

  • meta object

    Additional properties are allowed.

  • name string Required

    Minimum length is 1.

  • namespace string

    Has no effect.

  • note string

    Notes to help investigate alerts produced by the rule.

  • outcome string

    Values are exactMatch, aliasMatch, or conflict.

  • output_index string Deprecated

    (deprecated) Has no effect.

  • references array[string] Required
  • related_integrations array[object] Required
    Hide related_integrations attributes Show related_integrations attributes object

    • integration string

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • package string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • version string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • required_fields array[object] Required
    Hide required_fields attributes Show required_fields attributes object

    • ecs boolean Required

      Whether the field is an ECS field

    • name string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

    • type string Required

      A string that is not empty and does not contain only whitespace

      Minimum length is 1. Format should match the following pattern: ^(?! *$).+$.

  • response_actions array[object]
    One of:

    Security_Detections_API_OsqueryResponseAction object Security_Detections_API_EndpointResponseAction object

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .osquery.

    • params object Required

      Additional properties are allowed.

      Hide params attributes Show params attributes object

      • ecs_mapping object
        Hide ecs_mapping attribute Show ecs_mapping attribute object

        • * object Additional properties

          Additional properties are allowed.

          Hide * attributes Show * attributes object

          • field string

          • value string | array[string]

            One of:

            string-1 string array-2 array[string]
      • pack_id string
      • queries array[object]
        Hide queries attributes Show queries attributes object

        • ecs_mapping object
          Hide ecs_mapping attribute Show ecs_mapping attribute object

          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object

            • field string

            • value string | array[string]

              One of:

              string-1 string array-2 array[string]
        • id string Required

          Query ID

        • platform string
        • query string Required

          Query to run

        • removed boolean
        • snapshot boolean
        • version string

          Query version

      • query string
      • saved_query_id string
      • timeout number

    Hide attributes Show attributes

    • action_type_id string Required

      Value is .endpoint.

    • params object Required

      One of:

      Security_Detections_API_DefaultParams object Security_Detections_API_ProcessesParams object

      Hide attributes Show attributes

      • command string Required

        Value is isolate.

      • comment string

      Hide attributes Show attributes

      • command string Required

        Values are kill-process or suspend-process.

      • comment string
      • config object Required

        Additional properties are allowed.

        Hide config attributes Show config attributes object

        • field string Required

          Field to use instead of process.pid

        • overwrite boolean

          Whether to overwrite field with process.pid

          Default value is true.

  • risk_score integer Required

    Risk score (0 to 100)

    Minimum value is 0, maximum value is 100.

  • risk_score_mapping array[object] Required

    Overrides generated alerts' risk_score with a value from the source event

    Hide risk_score_mapping attributes Show risk_score_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • risk_score integer

      Risk score (0 to 100)

      Minimum value is 0, maximum value is 100.

    • value string Required
  • rule_name_override string

    Sets the source field for the alert's signal.rule.name value

  • setup string Required
  • severity string Required

    Severity of the rule

    Values are low, medium, high, or critical.

  • severity_mapping array[object] Required

    Overrides generated alerts' severity with values from the source event

    Hide severity_mapping attributes Show severity_mapping attributes object

    • field string Required
    • operator string Required

      Value is equals.

    • severity string Required

      Severity of the rule

      Values are low, medium, high, or critical.

    • value string Required
  • tags array[string] Required

    String array containing words and phrases to help categorize, filter, and search rules. Defaults to an empty array.

  • threat array[object] Required
    Hide threat attributes Show threat attributes object

    • framework string Required

      Relevant attack framework

    • tactic object Required

      Additional properties are allowed.

      Hide tactic attributes Show tactic attributes object

      • id string Required

        Tactic ID

      • name string Required

        Tactic name

      • reference string Required

        Tactic reference

    • technique array[object]

      Array containing information on the attack techniques (optional)

      Hide technique attributes Show technique attributes object

      • id string Required

        Technique ID

      • name string Required

        Technique name

      • reference string Required

        Technique reference

      • subtechnique array[object]

        Array containing more specific information on the attack technique

        Hide subtechnique attributes Show subtechnique attributes object

        • id string Required

          Subtechnique ID

        • name string Required

          Subtechnique name

        • reference string Required

          Subtechnique reference

  • throttle string | null

    Defines how often rule actions are taken.

    One of:

    string-1 string | null string-2 string | null

    Values are no_actions or rule.

    Time interval in seconds, minutes, hours, or days.

    Format should match the following pattern: ^[1-9]\d*[smhd]$.

  • timeline_id string

    Timeline template ID

  • timeline_title string

    Timeline template title

  • timestamp_override string

    Sets the time field used to query indices

  • timestamp_override_fallback_disabled boolean

    Disables the fallback to the event's @timestamp field

  • to string Required
  • version integer Required

    The rule's version number.

    Minimum value is 1.

  • created_at string(date-time) Required
  • created_by string Required
  • execution_summary object

    Additional properties are allowed.

    Hide execution_summary attribute Show execution_summary attribute object

    • last_execution object Required

      Additional properties are allowed.

      Hide last_execution attributes Show last_execution attributes object

      • date string(date-time) Required

        Date of the last execution

      • message string Required
      • metrics object Required

        Additional properties are allowed.

        Hide metrics attributes Show metrics attributes object

        • execution_gap_duration_s integer

          Duration in seconds of execution gap

          Minimum value is 0.

        • total_enrichment_duration_ms integer

          Total time spent enriching documents during current rule execution cycle

          Minimum value is 0.

        • total_indexing_duration_ms integer

          Total time spent indexing documents during current rule execution cycle

          Minimum value is 0.

        • total_search_duration_ms integer

          Total time spent performing ES searches as measured by Kibana; includes network latency and time spent serializing/deserializing request/response

          Minimum value is 0.

      • status string Required

        Status of the last execution

        Values are going to run, running, partial failure, failed, or succeeded.

      • status_order integer Required
  • id string(uuid) Required

    A universally unique identifier

  • immutable boolean Required Deprecated

    This field determines whether the rule is a prebuilt Elastic rule. It will be replaced with the rule_source field.

  • revision integer Required

    Minimum value is 0.

  • rule_id string Required

    Could be any string, not necessarily a UUID

  • rule_source object Required

    Discriminated union that determines whether the rule is internally sourced (created within the Kibana app) or has an external source, such as the Elastic Prebuilt rules repo.

    One of:

    Security_Detections_API_ExternalRuleSource object Security_Detections_API_InternalRuleSource object

    Type of rule source for externally sourced rules, i.e. rules that have an external source, such as the Elastic Prebuilt rules repo.

    Hide attributes Show attributes

    • is_customized boolean Required

      Determines whether an external/prebuilt rule has been customized by the user (i.e. any of its fields have been modified and diverged from the base value).

    • type string Required Discriminator

      Value is external.

    Type of rule source for internally sourced rules, i.e. created within the Kibana apps.

    Hide attribute Show attribute

    • type string Required Discriminator

      Value is internal.

  • updated_at string(date-time) Required
  • updated_by string Required
  • alert_suppression object

    Additional properties are allowed.

    Hide alert_suppression attributes Show alert_suppression attributes object

    • duration object

      Additional properties are allowed.

      Hide duration attributes Show duration attributes object

      • unit string Required

        Values are s, m, or h.

      • value integer Required

        Minimum value is 1.

    • group_by array[string] Required

      At least 1 but not more than 3 elements.

    • missing_fields_strategy string

      Describes how alerts will be generated for documents with missing suppress by fields: doNotSuppress - per each document a separate alert will be created suppress - only alert will be created per suppress by bucket

      Values are doNotSuppress or suppress.

  • language string Required

    Value is esql.

  • query string Required

    EQL query to execute

  • type string Required Discriminator

    Rule type

    Value is esql.