Get Request Handlers

Allows to get a list of all the Request Handlers being defined in any one of your Opensolr Indexes, in your solrconfig.xml file.

1. GET https://opensolr.com/solr_manager/api/request_handlers
2. Parameters:
   1. ​email - your opensolr registration email address
   2. api_key - your opensolr api_key
   3. core_name - your opensolr index (core) name

3. Example: https://opensolr.com/solr_manager/api/request_handlers?email=PLEASE_LOG_IN&
   api_key=PLEASE_LOG_IN&core_name=my_opensolr_index_name