ElasticSearch.js

GET /_cluster/health
GET /_cat/shards?v
GET /_cat/nodes?v
DELETE /pages
GET /_cat/indices?v

PUT /products
{
  "settings": {
    "number_of_shards": 2,
    "number_of_replicas": 2
  }
}

DELETE /products


POST /products/_doc 
{
  "name": "coffemaker",
  "price": 64,
  "in_stock": 60
  
}

PUT /products/_doc/100 
{
  "name": "toaster",
  "price": 49,
  "in_stock": 4
}

POST /products/_doc/101 
{
  "name": "toaster1",
  "price": 49,
  "in_stock": 4
}

GET /products/_doc/100


/* script update */
POST /products/_update/100 
{
  "script": {
      "source": "ctx._source.in_stock = 10"
  }
}
/* script update based on params */
POST /products/_update/100 
{
  "script": {
      "source": "ctx._source.in_stock -= params.quantity",
      "params": {
        "quantity": 4
      }
  }
}


/* insert if does not exists otherwise update */
POST /products/_update/103
{
  "script": {
      "source": "ctx._source.in_stock -= 1"
  },
  "upsert": {
    "name": "blendder",
    "in_stock": 8,
    "price": 45
  }
}

/* Delete the doc with id */
DELETE /products/_doc/100