Disabling field analyzing by default in elastic search

Question

Is it possible to enable indexing of elastic search fields selectively for a type?

Through the mapping settings for a specific index, one can set the property

Answer 1

Ashay code works properly, but as it does not include an index directive the documents will be stored but not indexed, so you will not able to searches or aggregations.

I suggest include it next way:

PUT _template/disable_all_analyzer
   {
     "template": "*",
     "mappings": {
       "_default_": {
           "dynamic_templates": [
               { "notanalyzed": {
                     "match":              "*", 
                     "match_mapping_type": "string",
                     "mapping": {
                         "type":        "keyword",
                         "index":    "not_analyzed"
                     }
                  }
               }
             ]
          }
      }
   }