Reference for http://www.bungie.net/Platform/Destiny2/{membershipType}/Profile/{membershipId}/LinkedProfiles/

Returns a summary information about all profiles linked to the requesting membership type/membership ID that have valid Destiny information. The passed-in Membership Type/Membership ID may be a Bungie.Net membership or a Destiny membership. It only returns the minimal amount of data to begin making more substantive requests, but will hopefully serve as a useful alternative to UserServices for people who just care about Destiny data. Note that it will only return linked accounts whose linkages you are allowed to view.

Url: http://www.bungie.net/Platform/Destiny2/{membershipType}/Profile/{membershipId}/LinkedProfiles/

HTTP Method: GET

Requires Sign-in: false

Url Parameters:

Parameter Name	Description
membershipType	The type for the membership whose linked Destiny accounts you want returned.
membershipId	The ID of the membership whose linked Destiny accounts you want returned. Make sure your membership ID matches its Membership Type: don't pass us a PSN membership ID and the XBox membership type, it's not going to work!
getAllMemberships	(optional) if set to 'true', all memberships regardless of whether they're obscured by overrides will be returned. Normal privacy restrictions on account linking will still apply no matter what.

Request/Response Body Formats:

Message Direction	Format	Body
Request	N/A	HTTP Get requests have no request body.
Response	JSON	JSON object

The following is an example of a response JSON body for this method.

{
  "Response": null,
  "ErrorCode": 0,
  "ThrottleSeconds": 0,
  "ErrorStatus": null,
  "Message": null,
  "MessageData": null,
  "DetailedErrorTrace": null
}