> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ankra.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Read what a cluster is for

> Reports the cluster's criticality, the denominator the insight scanner grades blast radius against. Clusters that have never been classified read as production, which is the column's default and the value the grading falls back to.



## OpenAPI

````yaml https://platform.ankra.app/openapi.json get /org/clusters/{cluster_id}/criticality
openapi: 3.1.0
info:
  title: FastAPI
  version: 0.1.0
servers:
  - url: https://platform.ankra.app
security: []
paths:
  /org/clusters/{cluster_id}/criticality:
    get:
      summary: Read what a cluster is for
      description: >-
        Reports the cluster's criticality, the denominator the insight scanner
        grades blast radius against. Clusters that have never been classified
        read as production, which is the column's default and the value the
        grading falls back to.
      operationId: get_cluster_criticality
      parameters:
        - in: path
          name: cluster_id
          required: true
          schema:
            format: uuid
            type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  cluster_id:
                    format: uuid
                    type: string
                  criticality:
                    enum:
                      - production
                      - staging
                      - development
                      - disposable
                    type: string
                type: object
          description: The stored criticality
        '404':
          description: Cluster not found

````