---
title: "POST /projects/{project}/zones/{zone}/{+parentName}/reservationSubBlocks/{reservationSubBlock}/reportFaulty"
method: POST
path: "/projects/{project}/zones/{zone}/{+parentName}/reservationSubBlocks/{reservationSubBlock}/reportFaulty"
tags: ["reservationSubBlocks"]
---

# POST /projects/{project}/zones/{zone}/{+parentName}/reservationSubBlocks/{reservationSubBlock}/reportFaulty

`POST /projects/{project}/zones/{zone}/{+parentName}/reservationSubBlocks/{reservationSubBlock}/reportFaulty`

Allows customers to report a faulty subBlock.

## Path parameters

- `project` string, required
- `zone` string, required
- `parentName` string, required
- `reservationSubBlock` string, required

## Query parameters

- `requestId` string

## Request body

- ReservationSubBlocksReportFaultyRequest
  - `disruptionSchedule` 'DISRUPTION_SCHEDULE_UNSPECIFIED' | 'IMMEDIATE' — The disruption schedule for the subBlock.
  - `faultReasons` ReservationSubBlocksReportFaultyRequestFaultReason[] — The reasons for the fault experienced with the subBlock.
    - `description` string — The description of the fault experienced with the subBlock.
    - `behavior` 'FAULT_BEHAVIOR_UNSPECIFIED' | 'GPU_ERROR' | 'PERFORMANCE' | 'SILENT_DATA_CORRUPTION' | 'SWITCH_FAILURE' — The behavior of the fault experienced with the subBlock.
  - `failureComponent` 'FAILURE_COMPONENT_UNSPECIFIED' | 'MULTIPLE_FAULTY_HOSTS' | 'NVLINK_SWITCH' — The component that experienced the fault.

## Response `200`

Successful response

---

[API](https://skmtc.dev/google/apis/compute.md) · [All operations](https://skmtc.dev/google/apis/compute/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/google/compute/revisions/6120ed8969d4/schema)