diff --git a/contracts/cloud-diff.yml b/contracts/cloud-diff.yml
index f1978107..8226ab83 100644
--- a/contracts/cloud-diff.yml
+++ b/contracts/cloud-diff.yml
@@ -1055,6 +1055,7 @@ paths:
       tags:
         - Bucket Schemas
       requestBody:
+        required: true
         content:
           application/json:
             schema:
@@ -1250,6 +1251,7 @@ paths:
       tags:
         - Bucket Schemas
       requestBody:
+        required: true
         content:
           application/json:
             schema:
diff --git a/contracts/cloud.json b/contracts/cloud.json
index 9640cc83..5a225794 100644
--- a/contracts/cloud.json
+++ b/contracts/cloud.json
@@ -12233,6 +12233,7 @@
           "Bucket Schemas"
         ],
         "requestBody": {
+          "required": true,
           "content": {
             "application/json": {
               "schema": {
@@ -12450,6 +12451,7 @@
           "Bucket Schemas"
         ],
         "requestBody": {
+          "required": true,
           "content": {
             "application/json": {
               "schema": {
diff --git a/contracts/cloud.yml b/contracts/cloud.yml
index ea80266e..b37c32df 100644
--- a/contracts/cloud.yml
+++ b/contracts/cloud.yml
@@ -9929,6 +9929,7 @@ paths:
       tags:
         - Bucket Schemas
       requestBody:
+        required: true
         content:
           application/json:
             schema:
@@ -10124,6 +10125,7 @@ paths:
       tags:
         - Bucket Schemas
       requestBody:
+        required: true
         content:
           application/json:
             schema:
diff --git a/contracts/ref/cloud.yml b/contracts/ref/cloud.yml
index 40f5c765..55c712b4 100644
--- a/contracts/ref/cloud.yml
+++ b/contracts/ref/cloud.yml
@@ -8340,6 +8340,7 @@ paths:
           application/json:
             schema:
               $ref: '#/components/schemas/MeasurementSchemaCreateRequest'
+        required: true
       responses:
         "201":
           content:
@@ -8541,6 +8542,7 @@ paths:
           application/json:
             schema:
               $ref: '#/components/schemas/MeasurementSchemaUpdateRequest'
+        required: true
       responses:
         "200":
           content:
diff --git a/src/cloud/paths/measurements.yml b/src/cloud/paths/measurements.yml
index 436ec0ad..4b391aa0 100644
--- a/src/cloud/paths/measurements.yml
+++ b/src/cloud/paths/measurements.yml
@@ -131,6 +131,7 @@ post:
   tags:
     - Bucket Schemas
   requestBody:
+    required: true
     content:
       application/json:
         schema:
diff --git a/src/cloud/paths/measurements_measurementID.yml b/src/cloud/paths/measurements_measurementID.yml
index e4af0b66..95a86bd3 100644
--- a/src/cloud/paths/measurements_measurementID.yml
+++ b/src/cloud/paths/measurements_measurementID.yml
@@ -106,6 +106,7 @@ patch:
   tags:
     - Bucket Schemas
   requestBody:
+    required: true
     content:
       application/json:
         schema: