getUserDefaultColumns

GET /rest/api/3/user/columns HTTP/1.1

{
  "accountId": {
    "description": "The account ID of the user, which uniquely identifies the user across all Atlassian products. For example, *5b10ac8d82e05b22cc7d4ef5*.",
    "required": false,
    "location": "query",
    "type": "string"
  },
  "username": {
    "description": "This parameter is no longer available See the [deprecation notice](https://developer.atlassian.com/cloud/jira/platform/deprecation-notice-user-privacy-api-migration-guide/) for details.",
    "required": false,
    "location": "query",
    "type": "string"
  }
}

{
  "items": {
    "additionalProperties": false,
    "description": "Details of an issue navigator column item.",
    "properties": {
      "label": {
        "description": "The issue navigator column label.",
        "type": "string"
      },
      "value": {
        "description": "The issue navigator column value.",
        "type": "string"
      }
    },
    "type": "object"
  },
  "type": "array"
}