> ## Documentation Index > Fetch the complete documentation index at: https://docs.flexxible.com/llms.txt > Use this file to discover all available pages before exploring further. # List alert history > Returns a paginated list of closed alerts (history) for the selected Workspace. Default sorted by closed_at descending. ## OpenAPI ````yaml /en/api-reference/openapi.en-v2.json get /v2/organizations/{organization_id}/workspaces/{workspace_id}/alert-history openapi: 3.0.3 info: title: API Publica Portal version: 1.0.0 description: Public REST API for portal servers: - url: https://api.flexxible.net/ description: Portal API security: - bearerAuth: [] tags: - name: Solve description: Flexxible Solve ticket visibility and management - name: Digital activity description: Core process group creation by organization - name: Locations description: Location management (FWS) - name: Roles description: Role creation endpoint for organization - name: Users description: User creation endpoint for organization - name: Workspace groups description: Management endpoints for workspace groups - name: Networks description: Network management (FWS) - name: WiFi Networks description: Wi-Fi network management (FWS) - name: Workspaces description: Workspace deletion endpoint for the organization - name: Event logs description: Workspace event logs query - name: Installed apps description: Installed application detail endpoint for the organization - name: Authentication description: Session context and authentication endpoints - name: Microservices description: Details of microservices by organization - name: Operations description: Detail queries for operations by organization - name: Organization description: Organization operations - name: Patch policy targets description: Patch policy objective management endpoints - name: Product configurations description: Product configuration management endpoints - name: Reporting Groups description: Operations on reporting groups - name: Sessions description: Session detail endpoint for the organization - name: Tenants description: Tenant management endpoints - name: Workspace Connection Logs description: Workspace connection logs query - name: Workspace GPO description: Query GPOs applied to a session - name: Workspace Notifications description: Workspace notifications query paths: /v2/organizations/{organization_id}/workspaces/{workspace_id}/alert-history: get: tags: - Workspaces summary: List alert history description: >- Returns a paginated list of closed alerts (history) for the selected Workspace. Default sorted by closed_at descending. operationId: workspaces_alert_history parameters: - name: organization_id in: path required: true schema: type: string pattern: ^[0-9a-f]{24}$ minLength: 24 maxLength: 24 description: Organization identifier. example: 507f1f77bcf86cd799439011 - name: workspace_id in: path required: true schema: type: string pattern: ^[0-9a-f]{24}$ minLength: 24 maxLength: 24 description: 'Workspace ID ' example: 507f1f77bcf86cd799439099 - name: page in: query required: false schema: type: integer default: 1 minimum: 1 description: Page number. - name: per_page in: query required: false schema: type: integer default: 100 minimum: 1 maximum: 100 description: Number of items per page. - name: fields in: query required: false schema: type: string maxLength: 2048 description: Comma-separated names of response element fields to include. - name: filters in: query required: false schema: type: string maxLength: 5120 description: JSON filter expression over paths of filterable response fields. examples: simple: summary: Filter by alert name value: '{"field":"name","op":"contains","value":"disk"}' complex-and: summary: Filter by severity and information value: >- {"and":[{"field":"severity","op":"eq","value":"critical"},{"field":"information","op":"contains","value":"cpu"}]} complex-or-and: summary: Combine OR and AND conditions value: >- {"and":[{"or":[{"field":"name","op":"contains","value":"memory"},{"field":"description","op":"contains","value":"memory"}]},{"field":"severity","op":"eq","value":"warning"}]} - name: sort in: query required: false schema: type: string description: >- Sorting expression format :asc|desc over sortable scalar field paths in the response. Default: closed_at:desc. responses: '200': description: Workspace alert history retrieved successfully. content: application/json: schema: $ref: '#/components/schemas/GetWorkspaceAlertHistoryResponseV2' examples: paginated_result: summary: Paginated list of closed alerts value: has_next: true data: - id: 64f0c2a1b2d3e4f506070811 name: Uso alto de CPU description: El uso de CPU superó el umbral severity: critical started_at: '2026-03-15T08:00:00Z' authorized_minutes: 30 notified_at: '2026-03-15T08:05:00Z' information: El uso actual es 96% threshold_unit_name: percent threshold_value: 90 element: cpu category: performance alert_id: f8788f49-4e8a-47d6-9e64-19a7318c64d1 closed_at: '2026-03-15T09:00:00Z' empty_result: summary: No alerts found in history value: has_next: false data: [] '400': description: Invalid request parameters. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: invalid_filters: summary: Invalid filters format value: error: message: Formato de filtros inválido code: bad_request details: filters debe ser una cadena JSON válida '401': description: Not authorized or organization not accessible. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: organization_not_authorized: summary: Organization access failure value: error: message: No autorizado code: unauthorized '404': description: Workspace not found within the organization's authorized scope. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: workspace_not_found: summary: Workspace does not exist within scope value: error: message: Workspace no encontrado code: not_found '500': description: Internal server error. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: unexpected_error: summary: Unhandled failure value: error: message: Error interno del servidor code: internal_error components: schemas: GetWorkspaceAlertHistoryResponseV2: type: object properties: has_next: type: boolean description: If another page is available. data: type: array items: $ref: '#/components/schemas/GetWorkspaceAlertHistoryItemV2' required: - has_next - data ErrorResponse: type: object properties: error: type: object properties: message: type: string code: type: string details: type: string required: - message - code required: - error GetWorkspaceAlertHistoryItemV2: type: object properties: id: type: string pattern: ^[0-9a-f]{24}$ minLength: 24 maxLength: 24 description: History record identifier. alert_id: type: string nullable: true description: >- Alert original identifier in FlexxWorkspaces. It may repeat among history records. name: type: string nullable: true description: Alert name. description: type: string nullable: true description: Alert description. severity: type: string enum: - critical - warning - informational nullable: true description: >- Alert severity in lowercase. It will be null when the source data is not valid. started_at: type: string format: date-time nullable: true description: Alert start timestamp. authorized_minutes: type: number nullable: true description: Authorized duration in minutes. notified_at: type: string format: date-time nullable: true description: Notification timestamp. information: type: string nullable: true description: Additional alert information. threshold_unit_name: type: string nullable: true description: Name of the threshold unit. threshold_value: type: number nullable: true description: Threshold value. element: type: string nullable: true description: Affected element. category: type: string nullable: true description: Alert category. closed_at: type: string format: date-time nullable: true description: Alert closure timestamp. required: - id securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT ````