Add navigation links to Modern Site Design

Just a reminder post (mainly for myself) showing the code to add and Remove Navigation Links from Modern Team Sites (left side nav), and the Communications site (top nav)

{
“verb”: “addNavLink”,
“url”: “/Lists/Project Activities”,
“displayName”: “Project Activities”,
“isWebRelative”: true   
}

{
 “verb”: “removeNavLink”,
“displayName”: “Conversations”,
“isWebRelative”: true
},