Lists all columns for a given board
Creates a new column and assigns it to a given board
Updates a specific column.
Copies a specific column.
Deletes a specific column.
Updates the position of a specific column. Also updates the positions of all following columns on the same board.
Lists all tasks for a given column.
Creates a new tasks on a specified column.
Updates the position of a task.
Creates a new reference from a given task to a contact or a ticket.
Deletes a reference from a given task.