Adding a Member to a List

Add a user to a list.

Signature:

public async Task<List> AddMemberToListAsync(
    ulong userID, ulong listID, string slug, 
    ulong ownerID, string ownerScreenName)
public async Task<List> AddMemberToListAsync(
    string screenName, ulong listID, string slug, 
    ulong ownerID, string ownerScreenName)

Parameters/Filters:

Name	Purpose	Type	Required
listID	ID of list	ulong	yes
ownerID	ID of user who owns list	ulong	only if slug is provided
ownerScreenName	Name of user to who owns list	string	only if slug is provided
screenName	ScreenName of list owner	string	only if userID is empty
slug	Short list name	string	yes
userID	User ID of list owner	ulong	only if screenName is empty

Note: Either userID or screenName is required. Either listID or slug is required. If you use slug, you must also specify either ownerID or ownerScreenName.

Return Type: List

v3.0 Example:

            string ownerScreenName = "Linq2Tweeter";

            List list = 
                await twitterCtx.AddMemberToListAsync(
                    "Linq2Tweeter", 0, "testDemo", 0, ownerScreenName);

            if (list != null)
                Console.WriteLine("List Name: {0}, Description: {1}",
                    list.Name, list.Description);

v2.1 Example:

List list = twitterCtx.AddMemberToList(null, "Linq2Tweeter",  null, "test", null,
                                       "Linq2Tweeter");

Console.WriteLine("List Name: {0}, Description: {1}", list.Name, list.Description);

Twitter API: lists/members/create