How ElasticSearch do nested range aggregation query

Elastic Stack Elasticsearch
1

** I am trying to aggregate and find price ranges if on the basis of nested offer price array (nested Array) object of sellerInfoES. Internal field is "offerPrice". How I can write aggregation on the nested array field in Elasticsearch. I tried this following query, but it's not working. Getting this error: Parse Failure [Found two aggregation type definitions in [price_ranges]: [nested] and [filter]]

Mapping:

{
   "productsearch": {
      "mappings": {
         "product": {
            "properties": {
               "brand": {
                  "type": "string"
               },
               "categories": {
                  "type": "string"
               },
               "model": {
                  "type": "string"
               },
               "mrp": {
                  "type": "double"
               },
               "productName": {
                  "type": "string"
               },
               "rating": {
                  "type": "double"
               },
               "reviewCount": {
                  "type": "long"
               },
               "sellerInfoES": {
                  "type": "nested",
                  "properties": {
                     "addr": {
                        "type": "string"
                     },
                     "country": {
                        "type": "string"
                     },
                     "geoAddress": {
                        "type": "string"
                     },
                     "location": {
                        "type": "string"
                     },
                     "offerPrice": {
                        "type": "double"
                     },
                     "pinCode": {
                        "type": "string"
                     },
                     "sellerId": {
                        "type": "long"
                     },
                     "sellerLocation": {
                        "type": "geo_point"
                     },
                     "state": {
                        "type": "string"
                     }
                  }
               },
               "sku": {
                  "type": "long"
               },
               "subCategory": {
                  "type": "string"
               }
            }
         }
      }
   }
}

Query:

{
  "price_ranges": {
    "nested": {
      "path": "sellerInfoES"
    },
    "aggs": {
      "range": {
        "field": "offerPrice",
        "ranges": [
          {
            "gte": 1000
          },
          {
            "gte": 1000,
            "lte": 10000
          },
          {
            "gte": 10000,
            "lte": 25000
          },
          {
            "gte": 25000
          }
        ]
      }
    }
  }
}