diff --git a/services/api-server/openapi.json b/services/api-server/openapi.json
index 30a2331dd95..db61c23c259 100644
--- a/services/api-server/openapi.json
+++ b/services/api-server/openapi.json
@@ -7094,9 +7094,7 @@
         "required": [
           "walletId",
           "name",
-          "description",
           "owner",
-          "thumbnail",
           "status",
           "created",
           "modified",
diff --git a/services/resource-usage-tracker/openapi.json b/services/resource-usage-tracker/openapi.json
index 6aa53c7118c..dc1e068861e 100644
--- a/services/resource-usage-tracker/openapi.json
+++ b/services/resource-usage-tracker/openapi.json
@@ -459,7 +459,7 @@
             "$ref": "#/components/schemas/UnitExtraInfo"
           },
           "current_cost_per_unit": {
-            "type": "number",
+            "type": "string",
             "title": "Current Cost Per Unit"
           },
           "current_cost_per_unit_id": {
diff --git a/services/web/server/src/simcore_service_webserver/api/v0/openapi.yaml b/services/web/server/src/simcore_service_webserver/api/v0/openapi.yaml
index 6265fd8f0af..21036dafd51 100644
--- a/services/web/server/src/simcore_service_webserver/api/v0/openapi.yaml
+++ b/services/web/server/src/simcore_service_webserver/api/v0/openapi.yaml
@@ -14034,9 +14034,7 @@ components:
       required:
       - walletId
       - name
-      - description
       - owner
-      - thumbnail
       - status
       - created
       - modified
@@ -14085,9 +14083,7 @@ components:
       required:
       - walletId
       - name
-      - description
       - owner
-      - thumbnail
       - status
       - created
       - modified