       axios(SecurityUtils.wrapRequest({
         url     : sharingUrl() + KEYS_PATH
         method  : 'POST'
-        headers : _.clone(CONTENT_TYPE_HEADER)
+        headers : _.clone(DEFAULT_HEADER)
         data    : JSON.stringify(keyRegistrationRequest)
       }))
       .then (response) ->

      axios(SecurityUtils.wrapRequest({
        url     : sharingUrl() + OBJECT_PATH + REVOKE_PATH
        method  : 'POST'
        headers : _.clone(CONTENT_TYPE_HEADER)
        data    : JSON.stringify(revocationRequest)
      }))
      .then (response) ->


  logger            = Logger.get('SharingApi')

  DEFAULT_HEADER = { 'Content-Type' : 'application/json' }

  #
  # HTTP calls for interacting with the /share endpoint of Kryptnostic Services.
