diff --git a/checker/check_request_property_became_enum.go b/checker/check_request_property_became_enum.go
index d866d1d9..66422a12 100644
--- a/checker/check_request_property_became_enum.go
+++ b/checker/check_request_property_became_enum.go
@@ -25,7 +25,7 @@ func RequestPropertyBecameEnumCheck(diffReport *diff.Diff, operationsSources *di
 				continue
 			}
 			modifiedMediaTypes := operationItem.RequestBodyDiff.ContentDiff.MediaTypeModified
-			for _, mediaTypeDiff := range modifiedMediaTypes {
+			for mediaType, mediaTypeDiff := range modifiedMediaTypes {
 				if mediaTypeDiff.SchemaDiff == nil {
 					continue
 				}
@@ -41,7 +41,7 @@ func RequestPropertyBecameEnumCheck(diffReport *diff.Diff, operationsSources *di
 						result = append(result, NewApiChange(
 							RequestPropertyBecameEnumId,
 							config,
-							[]any{propertyFullName(propertyPath, propertyName)},
+							[]any{propertyFullName(propertyPath, propertyName), mediaType},
 							"",
 							operationsSources,
 							operationItem.Revision,
diff --git a/checker/check_request_property_updated.go b/checker/check_request_property_updated.go
index 73f6f27e..351adc6e 100644
--- a/checker/check_request_property_updated.go
+++ b/checker/check_request_property_updated.go
@@ -29,7 +29,7 @@ func RequestPropertyUpdatedCheck(diffReport *diff.Diff, operationsSources *diff.
 				continue
 			}
 			modifiedMediaTypes := operationItem.RequestBodyDiff.ContentDiff.MediaTypeModified
-			for _, mediaTypeDiff := range modifiedMediaTypes {
+			for mediaType, mediaTypeDiff := range modifiedMediaTypes {
 				CheckDeletedPropertiesDiff(
 					mediaTypeDiff.SchemaDiff,
 					func(propertyPath string, propertyName string, propertyItem *openapi3.Schema, parent *diff.SchemaDiff) {
@@ -38,7 +38,7 @@ func RequestPropertyUpdatedCheck(diffReport *diff.Diff, operationsSources *diff.
 							result = append(result, NewApiChange(
 								RequestPropertyRemovedId,
 								config,
-								[]any{propertyFullName(propertyPath, propertyName)},
+								[]any{propertyFullName(propertyPath, propertyName), mediaType},
 								"",
 								operationsSources,
 								operationItem.Revision,
@@ -61,7 +61,7 @@ func RequestPropertyUpdatedCheck(diffReport *diff.Diff, operationsSources *diff.
 								result = append(result, NewApiChange(
 									NewRequiredRequestPropertyId,
 									config,
-									[]any{propName},
+									[]any{propName, mediaType},
 									"",
 									operationsSources,
 									operationItem.Revision,
@@ -72,7 +72,7 @@ func RequestPropertyUpdatedCheck(diffReport *diff.Diff, operationsSources *diff.
 								result = append(result, NewApiChange(
 									NewRequiredRequestPropertyWithDefaultId,
 									config,
-									[]any{propName},
+									[]any{propName, mediaType},
 									"",
 									operationsSources,
 									operationItem.Revision,
@@ -84,7 +84,7 @@ func RequestPropertyUpdatedCheck(diffReport *diff.Diff, operationsSources *diff.
 							result = append(result, NewApiChange(
 								NewOptionalRequestPropertyId,
 								config,
-								[]any{propName},
+								[]any{propName, mediaType},
 								"",
 								operationsSources,
 								operationItem.Revision,
diff --git a/checker/localizations/localizations.go b/checker/localizations/localizations.go
index 9e0601cb..6e401575 100644
--- a/checker/localizations/localizations.go
+++ b/checker/localizations/localizations.go
@@ -1,6 +1,6 @@
 // Code generated by go-localize; DO NOT EDIT.
 // This file was generated by robots at
-// 2024-08-28 16:40:13.516781 +0300 IDT m=+0.004593543
+// 2024-08-28 17:55:50.383577 +0300 IDT m=+0.005206293
 
 package localizations
 
@@ -89,7 +89,7 @@ var localizations = map[string]string{
 	"en.messages.new-optional-request-default-parameter-to-existing-path-description": "optional request parameter added at path level",
 	"en.messages.new-optional-request-parameter":                                      "added optional %s request parameter %s",
 	"en.messages.new-optional-request-parameter-description":                          "optional request parameter added to endpoint",
-	"en.messages.new-optional-request-property":                                       "added optional request property %s",
+	"en.messages.new-optional-request-property":                                       "added optional request property %s to media-type %s",
 	"en.messages.new-optional-request-property-description":                           "optional property added to request",
 	"en.messages.new-request-path-parameter":                                          "added path request parameter %s",
 	"en.messages.new-request-path-parameter-description":                              "new request path parameter",
@@ -99,7 +99,7 @@ var localizations = map[string]string{
 	"en.messages.new-required-request-header-property-description":                    "new required request header",
 	"en.messages.new-required-request-parameter":                                      "added required %s request parameter %s",
 	"en.messages.new-required-request-parameter-description":                          "required request parameter added to endpoint",
-	"en.messages.new-required-request-property":                                       "added required request property %s",
+	"en.messages.new-required-request-property":                                       "added required request property %s to media-type %s",
 	"en.messages.new-required-request-property-description":                           "required property added to request",
 	"en.messages.new-required-request-property-with-default":                          "added required request property %s with a default value to media-type %s",
 	"en.messages.new-required-request-property-with-default-description":              "required property with default value added to request",
diff --git a/checker/localizations_src/en/messages.yaml b/checker/localizations_src/en/messages.yaml
index f220fbc4..7a004085 100644
--- a/checker/localizations_src/en/messages.yaml
+++ b/checker/localizations_src/en/messages.yaml
@@ -35,9 +35,9 @@ sunset-deleted: api sunset date deleted, but deprecated=true kept
 api-sunset-date-changed-too-small: api sunset date changed to earlier date from %s to %s, new sunset date must be not earlier than %s at least %s days from now
 new-required-request-parameter: added required %s request parameter %s
 new-optional-request-parameter: added optional %s request parameter %s
-new-required-request-property: added required request property %s
+new-required-request-property: added required request property %s to media-type %s
 new-required-request-property-with-default: added required request property %s with a default value to media-type %s
-new-optional-request-property: added optional request property %s
+new-optional-request-property: added optional request property %s to media-type %s
 new-required-request-header-property: added required %s request header's property %s
 request-body-became-required: request body became required
 request-body-became-optional: request body became optional