ListRecommendationSummaries - AWS Billing and Cost Management


Returns a concise representation of savings estimates for resources. Also returns de-duped savings across different types of recommendations.


The following filters are not supported for this API: recommendationIds, resourceArns, and resourceIds.

Request Syntax

{ "filter": { "accountIds": [ "string" ], "actionTypes": [ "string" ], "implementationEfforts": [ "string" ], "recommendationIds": [ "string" ], "regions": [ "string" ], "resourceArns": [ "string" ], "resourceIds": [ "string" ], "resourceTypes": [ "string" ], "restartNeeded": boolean, "rollbackPossible": boolean, "tags": [ { "key": "string", "value": "string" } ] }, "groupBy": "string", "maxResults": number, "nextToken": "string" }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.


Describes a filter that returns a more specific list of recommendations. Filters recommendations by different dimensions.

Type: Filter object

Required: No


The grouping of recommendations by a dimension.

Type: String

Required: Yes


The maximum number of recommendations that are returned for the request.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 1000.

Required: No


The token to retrieve the next set of results.

Type: String

Required: No

Response Syntax

{ "currencyCode": "string", "estimatedTotalDedupedSavings": number, "groupBy": "string", "items": [ { "estimatedMonthlySavings": number, "group": "string", "recommendationCount": number } ], "nextToken": "string" }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.


The currency code used for the recommendation.

Type: String


The total overall savings for the aggregated view.

Type: Double


The dimension used to group the recommendations by.

Type: String


List of all savings recommendations.

Type: Array of RecommendationSummary objects


The token to retrieve the next set of results.

Type: String


For information about the errors that are common to all actions, see Common Errors.


You are not authorized to use this operation with the given parameters.

HTTP Status Code: 400


An error on the server occurred during the processing of your request. Try again later.

HTTP Status Code: 500


The request was denied due to request throttling.

HTTP Status Code: 400


The input fails to satisfy the constraints specified by an AWS service.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: