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[ aws . iot ]

get-buckets-aggregation

Description

Aggregates on indexed data with search queries pertaining to particular fields.

Requires permission to access the GetBucketsAggregation action.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  get-buckets-aggregation
[--index-name <value>]
--query-string <value>
--aggregation-field <value>
[--query-version <value>]
--buckets-aggregation-type <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--index-name (string)

The name of the index to search.

--query-string (string)

The search query string.

--aggregation-field (string)

The aggregation field.

--query-version (string)

The version of the query.

--buckets-aggregation-type (structure)

The basic control of the response shape and the bucket aggregation type to perform.

termsAggregation -> (structure)

Performs an aggregation that will return a list of buckets. The list of buckets is a ranked list of the number of occurrences of an aggregation field value.

maxBuckets -> (integer)

The number of buckets to return in the response. Default to 10.

Shorthand Syntax:

termsAggregation={maxBuckets=integer}

JSON Syntax:

{
  "termsAggregation": {
    "maxBuckets": integer
  }
}

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Output

totalCount -> (integer)

The total number of things that fit the query string criteria.

buckets -> (list)

The main part of the response with a list of buckets. Each bucket contains a keyValue and a count .

keyValue : The aggregation field value counted for the particular bucket.

count : The number of documents that have that value.

(structure)

A count of documents that meets a specific aggregation criteria.

keyValue -> (string)

The value counted for the particular bucket.

count -> (integer)

The number of documents that have the value counted for the particular bucket.