Read event segment metadata

Enterprise

This endpoint is part of Countly Enterprise. To get access, contact sales or compare versions. Existing customers can reach the support portal with questions.

Endpoint

/o/data-manager/event-segment

Overview

Returns segment metadata per event, including status/required/description and latest audit info.

Authentication

Pass api_key or auth_token as a query parameter, or send countly-token as a header. See Authentication.

Permissions

Requires data_manager Read permission.

Request Parameters

Parameter	Type	Required	Description
app_id	String	Yes	Target app ID.
api_key	String	Conditional	Required if auth_token is not provided.
auth_token	String	Conditional	Required if api_key is not provided.

Examples

/o/data-manager/event-segment?
  app_id=64f5c0d8f4f7ac0012ab3456

Response

Success Response

[
  {
    "_id": "purchase",
    "sg": [
      {
        "name": "country",
        "type": "s",
        "status": "approved",
        "required": false,
        "description": "Country code"
      }
    ]
  }
]

Response Fields

Field	Type	Description
[]	Array	Array of events with grouped segment metadata (sg).
[].sg[].name	String	Segment key.
[].sg[].type	String	Segment type.
[].sg[].status	String	Segment status when present.
[].sg[].required	Boolean	Segment required flag when present.
[].sg[].description	String	Segment description when present.
[].sg[].audit	Object	Latest audit info (if found).

Error Responses

• 500

{
  "result": "Error"
}

Behavior

• Aggregates event segment metadata from countly_drill.drill_meta.
• Enriches segments with audit info from countly.systemlogs and countly.members.
• Adds masking metadata from app masking config when present.

Related Endpoints

• Events Extended - Read
• Segment Properties - Update

Implementation details

Audit & System Logs

• This endpoint does not emit /systemlogs actions.

Database Collections

Collection	Used for	Data touched by this endpoint
countly_drill.drill_meta	Primary source for event segment metadata	Reads event and segment definitions, including status/type/required fields.
countly.systemlogs	Audit enrichment source	Reads latest segment/event-related system log entries to attach audit metadata.
countly.members	User-name enrichment source	Reads member names for user_id values found in audit logs.
countly.apps	Masking enrichment source	Reads app masking configuration to annotate masked segments in the response.