getContext
context.getContext() - Returns context".
Return value - Promise that resolves to an object with current context data
An example of the returned object:
addon_id: "f4af358b-1e65-45dd-a9e0-8b2b43519979",
board_id: 9,
card_id: 516,
company_id: 1,
permissions: {...},
user_id: 1