# Query Installation Details

Get the information about such fields as: productName, serviceIdentifier, nniIdentifier, nniSVlanId, nniCVlandId, cfh:lineProfile, etc.

Endpoint: POST /queryInstallationDetails
Version: 2.30
Security: Certificate

## Request fields (application/xml):

  - `message` (object, required)
    The meta-data of the request. It includes information regarding the message UUID, transaction ID and the sent timestamp

  - `message.messageId` (string, required)
    A unique ID to identify the message
    Example: "b68b2cf4-475e-11e1-a92e-fb2ff6467c99"

  - `message.correlationId` (string, required)
    A Correlation ID, also known as a Transit ID, is a unique identifier value that is attached to requests and messages that allow reference to a particular transaction or event chain
    Example: "bac72cfa-475e-11e1-a92e-fb2ff6467c99"

  - `message.sentAt` (string, required)
    The timestamp when the message has been sent
    Example: "2012-01-20T18:30:43Z"

  - `buyer` (object, required)
    The Service Provider who consumes the service is the buyer

  - `buyer.buyerIdentifier` (string, required)
    Unique identifier of the buyer
    Example: "SPDEV1"

  - `buyer.cfh:resellerId` (string)
    Unique identifier of the reseller. Sourced from the Ofcom Reseller Identification List
    Example: "BAQ"

  - `seller` (object, required)
    the Active Network Operator who provides the service is the seller

  - `seller.sellerIdentifier` (string, required)
    Unique identifier of the seller
    Example: "CITYFIBRE"

  - `serviceIdentifier` (string, required)
    Unique Identifier for the service

## Response 400 fields (application/xml):

  - `fault` (object)

  - `fault.faultcode` (string, required)

  - `fault.faultmessage` (string, required)

  - `fault.detail` (string)

## Response 401 fields (application/xml):

  - `fault` (object)

  - `fault.faultcode` (string, required)

  - `fault.faultmessage` (string, required)

  - `fault.detail` (string)

## Response 403 fields (application/xml):

  - `fault` (object)

  - `fault.faultcode` (string, required)

  - `fault.faultmessage` (string, required)

  - `fault.detail` (string)