The LinkResourcesAndWorkMessage is structured as shown in the following diagram:

The LinkAcknowledgementMessage is structured as shown in the following diagram:

The LinkRequestMessage is structured as shown in the diagram below.

Senders of the LinkRequestMessage should bear in mind that the quality of the information provided in the request will have a significant impact on the quality of any returned link; companies that provide such links may well establish minimum data quality rules that would stop them from returning any links based on what they perceive low quality data in requests. Senders of the LinkRequestMessage are therefore advised to take care to provide as much high-quality information as possible when sending LinkRequestMessages.