old_contents: MYOB_BASE_URL = 'https://api.myob.com/accountright'
  MYOB_PARTNER_BASE_URL = 'https://secure.myob.com/oauth2'
  
  AUTHORIZE_URL = '/account/authorize'
  ACCESS_TOKEN_URL = '/v1/authorize'
  
new_contents: MYOB_BASE_URL = 'https://api.myob.com/accountright'
  MYOB_PARTNER_BASE_URL = 'https://secure.myob.com/oauth2'
  
  AUTHORIZE_URL = '/account/authorize'
  ACCESS_TOKEN_URL = '/v1/authorize'
  
  DEFAULT_PAGE_SIZE = 400
  
subject: add default page size