List a person's network

The people a given person is connected to, warmest first: 'who does this person know'. Identify them with name (fuzzy), linkedinId, or personId. The subject must be in the organization's network (a member, or someone a member is directly connected to); 403 otherwise. Always read coverage before describing the result: 'synced' means their own connections were imported, 'derived' means only the slice observed through the people around them, and 'none' means their network is not mapped, so an empty list there never means they know nobody. People the organization has already requested an intro to are excluded and counted in excludedIntroRequested unless includeIntroRequested is true.