variables:
    - name: isEnvoyFilter
      expression: "object.kind == 'EnvoyFilter'"
    - name: isWasmPlugin
      expression: "object.kind == 'WasmPlugin'"
    - name: isTelemetry
      expression: "object.kind == 'Telemetry'"
  validations:
    - expression: "!variables.isEnvoyFilter"
    - expression: "!variables.isWasmPlugin"
    - expression: |
        !(
          variables.isTelemetry && (

                      type: boolean
                    filter:
                      description: Optional.
                      properties:
                        expression:
                          description: CEL expression for selecting when requests/connections
                            should be logged.
                          type: string
                      type: object

https://istio.io/docs/reference/config/telemetry.html' properties: accessLogging: description: Optional. items: properties: disabled: description: Controls logging. nullable: true type: boolean filter: description: Optional. properties: expression: description: CEL expression for selecting when requests/connections should be logged. type: string type: object match: description: Allows tailoring of logging behavior to specific conditions. properties: mode: description: This determines whether or not to apply...

                      type: boolean
                    filter:
                      description: Optional.
                      properties:
                        expression:
                          description: CEL expression for selecting when requests/connections
                            should be logged.
                          type: string
                      type: object