# Verification for rollback eligibility for service

Endpoint: POST /ng/api/rollback/check
Version: 1.0
Security: x-api-key

## Query parameters:

  - `accountIdentifier` (string, required)

  - `orgIdentifier` (string)

  - `projectIdentifier` (string)

## Request fields (application/json):

  - `instanceKey` (string, required)

  - `infrastructureMappingId` (string, required)

## Response default fields (application/json):

  - `status` (string)
    Enum: "SUCCESS", "FAILURE", "ERROR"

  - `data` (object)

  - `data.message` (string)

  - `data.swimLaneInfo` (object)

  - `data.rollbackAllowed` (boolean)

  - `metaData` (object)

  - `correlationId` (string)