errTierReservedName = AdminError{
		Code:       "XMinioAdminTierReserved",
		Message:    "Cannot use reserved tier name",
		StatusCode: http.StatusBadRequest,
	}
)

func (api adminAPIHandlers) AddTierHandler(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()

	objAPI, cred := validateAdminReq(ctx, w, r, policy.SetTierAction)
	if objAPI == nil {
		return
	}

	password := cred.SecretKey

			adminMiddleware(adminAPI.ImportBucketMetadataHandler))

		// Remote Tier management operations
		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/tier").HandlerFunc(adminMiddleware(adminAPI.AddTierHandler))
		adminRouter.Methods(http.MethodPost).Path(adminVersion + "/tier/{tier}").HandlerFunc(adminMiddleware(adminAPI.EditTierHandler))