diff --git a/UEAppInterfaceApi.json b/UEAppInterfaceApi.json
index f004d43c423782d87671ed62fe654507d4630b90..50a15b16cad30fbcbcae17498be4cf68a889c223 100644
--- a/UEAppInterfaceApi.json
+++ b/UEAppInterfaceApi.json
@@ -660,22 +660,22 @@
                       "properties": {
                         "bandwidth": {
                           "description": "The required connection bandwidth in kbit/s for the use of the MEC application instance. ",
+                          "format": "uint32",
                           "type": "integer",
-                          "format": "int32",
                           "x-etsi-mec-cardinality": "0..1",
                           "x-etsi-mec-origin-type": "uint32"
                         },
                         "latency": {
                           "description": "The target round trip time in milliseconds supported by the MEC system for the MEC application instance.",
+                          "format": "uint32",
                           "type": "integer",
-                          "format": "int32",
                           "x-etsi-mec-cardinality": "0..1",
                           "x-etsi-mec-origin-type": "uint32"
                         },
                         "memory": {
                           "description": "The maximum size in Mbytes of the memory resource expected to be used by the MEC application instance in the MEC system.",
+                          "format": "uint32",
                           "type": "integer",
-                          "format": "int32",
                           "x-etsi-mec-cardinality": "0..1",
                           "x-etsi-mec-origin-type": "uint32"
                         },
@@ -691,8 +691,8 @@
                         },
                         "storage": {
                           "description": "The maximum size in Mbytes of the storage resource expected to be used by the MEC application instance in the MEC system.",
+                          "format": "uint32",
                           "type": "integer",
-                          "format": "int32",
                           "x-etsi-mec-cardinality": "0..1",
                           "x-etsi-mec-origin-type": "uint32"
                         }
@@ -1025,7 +1025,7 @@
           },
           "status": {
             "description": "The HTTP status code for this occurrence of the problem",
-            "format": "int32",
+            "format": "uint32",
             "type": "integer",
             "x-etsi-mec-cardinality": "0..1",
             "x-etsi-mec-origin-type": "Uint32"
diff --git a/UEAppInterfaceApi.yaml b/UEAppInterfaceApi.yaml
index f685176a2dc2bb72fcf78cc62ee3670016003985..2e3292c75def7eb31d4c8fb847e63c33a32e5974 100644
--- a/UEAppInterfaceApi.yaml
+++ b/UEAppInterfaceApi.yaml
@@ -489,20 +489,20 @@ components:
                     properties:
                       bandwidth:
                         description: 'The required connection bandwidth in kbit/s for the use of the MEC application instance. '
+                        format: uint32
                         type: integer
-                        format: int32
                         x-etsi-mec-cardinality: 0..1
                         x-etsi-mec-origin-type: uint32
                       latency:
                         description: The target round trip time in milliseconds supported by the MEC system for the MEC application instance.
+                        format: uint32
                         type: integer
-                        format: int32
                         x-etsi-mec-cardinality: 0..1
                         x-etsi-mec-origin-type: uint32
                       memory:
                         description: The maximum size in Mbytes of the memory resource expected to be used by the MEC application instance in the MEC system.
+                        format: uint32
                         type: integer
-                        format: int32
                         x-etsi-mec-cardinality: 0..1
                         x-etsi-mec-origin-type: uint32
                       serviceCont:
@@ -517,8 +517,8 @@ components:
                         x-etsi-mec-origin-type: Enum
                       storage:
                         description: The maximum size in Mbytes of the storage resource expected to be used by the MEC application instance in the MEC system.
+                        format: uint32
                         type: integer
-                        format: int32
                         x-etsi-mec-cardinality: 0..1
                         x-etsi-mec-origin-type: uint32
                     type: object
@@ -788,7 +788,7 @@ components:
           x-etsi-mec-origin-type: URI
         status:
           description: The HTTP status code for this occurrence of the problem
-          format: int32
+          format: uint32
           type: integer
           x-etsi-mec-cardinality: 0..1
           x-etsi-mec-origin-type: Uint32