[botapis] keyword search error and reload

[rhwy]

4. Keywords Reload When we modify the file data/bot/apps/botapis/keywords-default.json and use the command http://gw-bot-apis.azurewebsites.net/admin/keywords/reload?adminkey=61fd4333-61b1-4236-83c6-33bda5a9d6e6 to reload, it does not seem to work : We changed

   {
       "words" : ["dogs"],
       "matchingType":"exact",
       "fragment" : {
           "tags" : ["cats"]
       }
   }

   into { "words" : ["dogs","dog"], "matchingType":"exact", "fragment" : { "tags" : ["cats"] } } but when using the command http://gw-bot-apis.azurewebsites.net/api/sequences/keywordsearch with body {"Text": "dog"} we get the error { "TypeId": 4, "Type": "InternalErrorForThisQuery", "Message": "Object reference not set to an instance of an object." }

[rhwy]

1. the error is shown because keyword was not found (and this is because of a reload error or not waiting enough for the files to sync on gw-config-apis.azurewebsites.net)
2. the error message is not correct, it should be "Keyword not found" -> this has to be fixed

[rhwy]

appart the wrong error message, the reload works well

-> BUT you should wait at least 10min between the update of keywords file and keywords reload!

[vnguyendon]

Indeed the reload works fine now