---
title: "Get leak verification methods for EPA Leak Inspection WOs"
method: GET
path: "/refrigeranttracking/WOLeakVerification/{trackingNumber}"
tags: ["RefrigerantTracking"]
---

# Get leak verification methods for EPA Leak Inspection WOs

`GET /refrigeranttracking/WOLeakVerification/{trackingNumber}`

## Request

- Base URL: `https://sb2api.servicechannel.com/v3`
- URL: `https://sb2api.servicechannel.com/v3/refrigeranttracking/WOLeakVerification/{trackingNumber}`
- Auth: OAuth 2
  - Authorization code: `https://sb2login.servicechannel.com/oauth/authorize`
  - Token URL: `https://sb2login.servicechannel.com/oauth/token`
- TypeScript: <https://skmtc.dev/servicechannel/apis/servicechannel-api-v-3/docs/refrigeranttracking/WOLeakVerification/:trackingNumber/get.ts> (a function with typed inputs; its response is checked against the schema)

Retrieves leak verification methods by WO tracking number. Only for Planned Maintenance work orders of the **EPA Leak Inspection** category where compliance acknowledgement is enabled by the subscriber.
             • `1`: Soap Bubble Test
             • `2`: Electronic Leak Detection
             • `3`: Ultrasonic Leak Detection
             • `4`: Pressure Test
             • `5`: Vacuum Test
             • `6`: Fluorescent Dye Test
             • `7`: Infrared Test
             • `8`: Near Infrared Test
             • `9`: Halon Gas Detection
            <br />***Note***: Requires the *RefLeakInspectionAcknowledgement* and the *RTMultiLeakFlow* feature flags to be turned on.

## Path parameters

- `trackingNumber` integer, required

## Response `200`

Verification methods for the specified PM WO are in the response.

- ServiceChannelApiModelRefrigerantTrackingWOLeakVerificationResponse
  - `LeakVerifications` ServiceChannelApiModelRefrigerantTrackingLeakVerification[]
    - `RecId` integer
    - `VerificationMethodId` string, byte
    - `VerificationMethodName` string
    - `UserId` integer
    - `UserName` string
    - `Actor` string
    - `ModifiedDate` string, date-time

## Other responses

- `400`: The request was not accepted due to bad syntax, missing parameters, insufficient data, etc.
- `404`: Indicates that the RecId is not found. <br/>Error codes: 947 &mdash; Work order is not found
- `500`: Something went wrong, and the server was unable to complete your request.

---

[API](https://skmtc.dev/servicechannel/apis/servicechannel-api-v-3.md) - [All operations](https://skmtc.dev/servicechannel/apis/servicechannel-api-v-3/llms.txt) - [OpenAPI document](https://skmtc.dev/servicechannel/apis/servicechannel-api-v-3/revisions/d490d6596809?raw)