> ## Documentation Index > Fetch the complete documentation index at: https://docs.costgraph.ai/llms.txt > Use this file to discover all available pages before exploring further. # List kubernetes cluster workload reports > Returns a paginated list of workload container right-sizing reports for the cluster, with recommendations, cost and savings, for the tenant selected by the X-CostGraph-Tenant-ID header ## OpenAPI ````yaml /api-reference/costgraph/openapi.json get /api/v1/tenant/clusters/{cluster_id}/workloads openapi: 3.0.0 info: description: Read and manage your CostGraph organization, spend, alerts, and settings. title: CostGraph API contact: {} version: '1.0' servers: - url: https://api.costgraph.ai security: [] tags: - name: ai x-group: AI - name: ai-serving x-group: AI serving - name: anomalies x-group: Anomalies - name: auth x-group: Auth - name: billing x-group: Billing - name: billing-export x-group: Billing export - name: budgets x-group: Budgets - name: ci x-group: CI - name: compute-recommendations x-group: Compute recommendations - name: config x-group: Config - name: cost x-group: Cost - name: gpus x-group: GPUs - name: graphai x-group: Graph AI - name: infracost x-group: Infracost - name: integrations x-group: Integrations - name: invitations x-group: Invitations - name: kubernetes-clusters x-group: Kubernetes clusters - name: marketplace x-group: Marketplace - name: network-requests x-group: Network requests - name: notifications x-group: Notifications - name: oauth x-group: OAuth - name: oauth-clients x-group: OAuth clients - name: opencost x-group: OpenCost - name: organization x-group: Audit log - name: organizations x-group: Organizations - name: placement-alternatives x-group: Placement alternatives - name: reports x-group: Reports - name: service-map x-group: Service map - name: settings x-group: Settings - name: sso x-group: Single sign-on - name: tenants x-group: Tenants - name: user x-group: Users - name: virtual-machines x-group: Virtual machines - name: virtual-tags x-group: Virtual tags - name: workflows x-group: Workflows paths: /api/v1/tenant/clusters/{cluster_id}/workloads: get: tags: - kubernetes-clusters summary: List kubernetes cluster workload reports description: >- Returns a paginated list of workload container right-sizing reports for the cluster, with recommendations, cost and savings, for the tenant selected by the X-CostGraph-Tenant-ID header parameters: - description: Tenant ID name: X-CostGraph-Tenant-ID in: header required: true schema: type: string - description: Kubernetes cluster ID name: cluster_id in: path required: true schema: type: string - description: Filter by workload name name: workload in: query explode: true schema: type: array items: type: string - description: Filter by namespace name name: namespace in: query explode: true schema: type: array items: type: string - description: Filter by resource (cpu, memory) name: resource in: query explode: true schema: type: array items: type: string - description: Filter by recommended action name: action in: query explode: true schema: type: array items: type: string - description: Filter by urgency name: urgency in: query explode: true schema: type: array items: type: string - description: Search by container or workload name name: search in: query schema: type: string - description: >- Sort column: savings, current_cost, recommended_cost, current_cost_per_hour, container_count, updated or name. Prefix with - for descending. Default -savings name: sort in: query schema: type: string - description: Maximum number of reports to return name: limit in: query schema: type: integer - description: Number of reports to skip name: offset in: query schema: type: integer responses: '200': description: OK content: application/json: schema: allOf: - $ref: '#/components/schemas/responses.SuccessResponse' - type: object properties: data: $ref: '#/components/schemas/k8scluster.WorkloadsListResult' '400': description: Bad Request content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' '403': description: Forbidden content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' '404': description: Not Found content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' '500': description: Internal Server Error content: application/json: schema: $ref: '#/components/schemas/responses.ErrorResponse' security: - BearerAuth: [] components: schemas: responses.SuccessResponse: type: object required: - message - status properties: data: {} message: type: string example: some message status: type: string example: success k8scluster.WorkloadsListResult: type: object required: - items - limit - offset - total_count - workloads_aggregate properties: items: type: array items: $ref: '#/components/schemas/k8scluster.WorkloadsItem' limit: type: integer offset: type: integer total_count: type: integer workloads_aggregate: $ref: '#/components/schemas/k8scluster.WorkloadsAggregate' responses.ErrorResponse: type: object required: - message - status properties: message: type: string example: some message status: type: string example: error k8scluster.WorkloadsItem: type: object required: - action - api_version - container_count - currency - current_cost - current_cost_per_hour - kind - namespace - resource - resource_id - urgency - workload_name properties: action: type: string api_version: type: string container_count: type: integer currency: type: string current_cost: type: number current_cost_per_hour: type: number kind: type: string namespace: type: string recommended_cost: description: or null, for no recommendation type: number nullable: true resource: type: string resource_id: type: string savings_per_month: description: or null, for no recommendation type: number nullable: true urgency: type: string workload_name: type: string k8scluster.WorkloadsAggregate: type: object required: - total_current_cost - total_monthly_savings - total_recommendations - total_recommended_cost - workloads_with_recs properties: total_current_cost: type: number total_monthly_savings: type: number total_recommendations: type: integer total_recommended_cost: type: number workloads_with_recs: type: integer securitySchemes: BearerAuth: description: Enter "Bearer {token}" type: apiKey name: Authorization in: header ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.