API structure has changed
  14 structure changes including:
    
    14 Additions
        Added
        14
      
      DELETE /buyers/{buyerId}
          DELETE /buyers/{buyerId}/buyer_users/{buyerUserId}
          GET /buyers
          GET /buyers/{buyerId}
          GET /buyers/{buyerId}/buyer_users
          GET /buyers/{buyerId}/buyer_users/{buyerUserId}
          POST /buyers
          POST /buyers/{buyerId}/buyer_users
          POST /buyers/{buyerId}/buyer_users/{buyerUserId}/resend_invitation
          POST /buyers/{buyerId}/buyer_users/{buyerUserId}/reset_password
          PUT /buyers/{buyerId}
          PUT /buyers/{buyerId}/buyer_users/{buyerUserId}
          PUT /buyers/{buyerId}/buyer_users/{buyerUserId}/activate
          PUT /buyers/{buyerId}/buyer_users/{buyerUserId}/deactivate