# Retrieve mapping by app ID

Lookup and return mapping details using messagingAppId (phone, app type, mapping id, name).

Endpoint: POST /mapping/messagingAppId
Version: 1.0.0
Security: BearerAuth

## Request fields (application/json):

  - `email` (string, required)
    Example: "app789@example.com"

  - `platformType` (string)
    Platform type (optional)

## Response 200 fields (application/json):

  - `numberToMessageAppMapId` (string)
    Example: "NTMAP0000456"

  - `messagingAppId` (string)
    Example: "app789@example.com"

  - `phoneNumber` (string)
    Example: "+12223334444"

  - `messagingAppType` (string)
    Example: "Teams"

  - `name` (string)
    Example: "Mapping Name"

  - `status` (string)
    Example: "ACTIVE"

  - `createdDate` (string)

  - `updateDate` (string)

  - `feature` (object)
    Feature validation details

## Response 400 fields (application/json):

  - `fields` (string)

  - `message` (string)