DescribeCapacityReservationFleets - Amazon Elastic Compute Cloud


Describes one or more Capacity Reservation Fleets.

Request Parameters

The following parameters are for this specific action. For more information about required and optional parameters that are common to all actions, see Common Query Parameters.


The IDs of the Capacity Reservation Fleets to describe.

Type: Array of strings

Required: No


Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

Type: Boolean

Required: No


One or more filters.

  • state - The state of the Fleet (submitted | modifying | active | partially_fulfilled | expiring | expired | cancelling | cancelled | failed).

  • instance-match-criteria - The instance matching criteria for the Fleet. Only open is supported.

  • tenancy - The tenancy of the Fleet (default | dedicated).

  • allocation-strategy - The allocation strategy used by the Fleet. Only prioritized is supported.

Type: Array of Filter objects

Required: No


The maximum number of results to return for the request in a single page. The remaining results can be seen by sending another request with the returned nextToken value. This value can be between 5 and 500. If maxResults is given a larger value than 500, you receive an error.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 100.

Required: No


The token to use to retrieve the next page of results.

Type: String

Required: No

Response Elements

The following elements are returned by the service.


Information about the Capacity Reservation Fleets.

Type: Array of CapacityReservationFleet objects


The token to use to retrieve the next page of results. This value is null when there are no more results to return.

Type: String


The ID of the request.

Type: String


For information about the errors that are common to all actions, see Common client error codes.

See Also

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