shared
Lists parameters that are shared with you.
By default when using this option, the command returns parameters that have been shared using a standard Resource Access Manager Resource Share. In order for a parameter that was shared using the PutResourcePolicy command to be returned, the associated RAM Resource Share Created From Policy
must have been promoted to a standard Resource Share using the RAM PromoteResourceShareCreatedFromPolicy API operation.
For more information about sharing parameters, see systems-manager/latest/userguide/parameter-store-shared-parameters.html in the Amazon Web Services Systems Manager User Guide.