describePlacementGroups
abstract suspend fun describePlacementGroups(input: DescribePlacementGroupsRequest = DescribePlacementGroupsRequest { }): DescribePlacementGroupsResponse
Describes the specified placement groups or all of your placement groups.
To describe a specific placement group that is shared with your account, you must specify the ID of the placement group using the GroupId parameter. Specifying the name of a shared placement group using the GroupNames parameter will result in an error.
For more information, see Placement groups in the Amazon EC2 User Guide.