diff --git a/openapi-bal-service/src/main/java/io/ballerina/openapi/converter/service/OpenAPIRequestBodyMapper.java b/openapi-bal-service/src/main/java/io/ballerina/openapi/converter/service/OpenAPIRequestBodyMapper.java
index 9308f66e3..8a278cbe3 100644
--- a/openapi-bal-service/src/main/java/io/ballerina/openapi/converter/service/OpenAPIRequestBodyMapper.java
+++ b/openapi-bal-service/src/main/java/io/ballerina/openapi/converter/service/OpenAPIRequestBodyMapper.java
@@ -283,8 +283,8 @@ private String getMediaTypeForSyntaxKind(TypeDescriptorNode payloadNode) {
                 return customMediaPrefix == null ? MediaType.APPLICATION_OCTET_STREAM :
                         APPLICATION_PREFIX + customMediaPrefix + OCTECT_STREAM_POSTFIX;
             case SIMPLE_NAME_REFERENCE:
-                SimpleNameReferenceNode record = (SimpleNameReferenceNode) payloadNode;
-                TypeSymbol typeSymbol = getReferenceTypeSymbol(semanticModel.symbol(record));
+            case QUALIFIED_NAME_REFERENCE:
+                TypeSymbol typeSymbol = getReferenceTypeSymbol(semanticModel.symbol(payloadNode));
                 if (typeSymbol instanceof TypeReferenceTypeSymbol) {
                     typeSymbol = ((TypeReferenceTypeSymbol) typeSymbol).typeDescriptor();
                 }
@@ -346,16 +346,21 @@ private void handleArrayTypePayload(Map<String, Schema> schema, ArrayTypeDescrip
         TypeDescriptorNode typeDescriptorNode = arrayNode.memberTypeDesc();
         // Nested array not allowed
         io.swagger.v3.oas.models.media.MediaType media = new io.swagger.v3.oas.models.media.MediaType();
-        if (typeDescriptorNode.kind().equals(SyntaxKind.SIMPLE_NAME_REFERENCE)) {
+        if (typeDescriptorNode.kind().equals(SyntaxKind.SIMPLE_NAME_REFERENCE) ||
+                typeDescriptorNode.kind().equals(SyntaxKind.QUALIFIED_NAME_REFERENCE)) {
             //handle record for components
-            SimpleNameReferenceNode referenceNode = (SimpleNameReferenceNode) typeDescriptorNode;
-            TypeSymbol typeSymbol = getReferenceTypeSymbol(semanticModel.symbol(referenceNode));
+            TypeSymbol typeSymbol = getReferenceTypeSymbol(semanticModel.symbol(typeDescriptorNode));
             OpenAPIComponentMapper componentMapper = new OpenAPIComponentMapper(components);
             componentMapper.createComponentSchema(schema, typeSymbol);
             diagnostics.addAll(componentMapper.getDiagnostics());
             Schema itemSchema = new Schema();
-            arraySchema.setItems(itemSchema.$ref(ConverterCommonUtils.unescapeIdentifier(
-                    referenceNode.name().text().trim())));
+            String referenceName;
+            if (typeDescriptorNode.kind().equals(SyntaxKind.SIMPLE_NAME_REFERENCE)) {
+                referenceName = ((SimpleNameReferenceNode) typeDescriptorNode).name().toString().trim();
+            } else {
+                referenceName = ((QualifiedNameReferenceNode) typeDescriptorNode).identifier().text();
+            }
+            arraySchema.setItems(itemSchema.$ref(ConverterCommonUtils.unescapeIdentifier(referenceName)));
             media.setSchema(arraySchema);
         } else if (typeDescriptorNode.kind() == SyntaxKind.BYTE_TYPE_DESC) {
             StringSchema byteSchema = new StringSchema();
diff --git a/openapi-cli/src/test/resources/ballerina-to-openapi/ballerina-project/service/snowpeak_request_body.bal b/openapi-cli/src/test/resources/ballerina-to-openapi/ballerina-project/service/snowpeak_request_body.bal
index 63440d66d..30c48aea6 100644
--- a/openapi-cli/src/test/resources/ballerina-to-openapi/ballerina-project/service/snowpeak_request_body.bal
+++ b/openapi-cli/src/test/resources/ballerina-to-openapi/ballerina-project/service/snowpeak_request_body.bal
@@ -31,6 +31,15 @@ service /payloadV on new http:Listener(9090) {
         return created;
     }
 
+    # Represents Snowpeak reservations resource
+    #
+    # + reservations - Array representation of Reservations
+    # + return - `ReservationCreated` or ReservationConflict representation
+    resource function post reservations(@http:Payload rep:Reservation[] reservations)
+                returns @http:Cache{} http:Created|rep:ReservationConflict {
+        return http:CREATED;
+    }
+
     # Represents Snowpeak payment resource
     #
     # + id - Unique identification of payment
diff --git a/openapi-cli/src/test/resources/ballerina-to-openapi/expected_gen/snowpeak_request_body_ref.yaml b/openapi-cli/src/test/resources/ballerina-to-openapi/expected_gen/snowpeak_request_body_ref.yaml
index 22fdfebfd..ad6cfdf69 100644
--- a/openapi-cli/src/test/resources/ballerina-to-openapi/expected_gen/snowpeak_request_body_ref.yaml
+++ b/openapi-cli/src/test/resources/ballerina-to-openapi/expected_gen/snowpeak_request_body_ref.yaml
@@ -44,6 +44,38 @@ paths:
             text/plain:
               schema:
                 type: string
+  /reservations:
+    post:
+      summary: Represents Snowpeak reservations resource
+      operationId: postReservations
+      requestBody:
+        description: Array representation of Reservations
+        content:
+          application/json:
+            schema:
+              type: array
+              items:
+                $ref: '#/components/schemas/Reservation'
+      responses:
+        "201":
+          description: Created
+          headers:
+            Cache-Control:
+              schema:
+                type: string
+                default: "must-revalidate,public,max-age=3600"
+            ETag:
+              schema:
+                type: string
+            Last-Modified:
+              schema:
+                type: string
+        "409":
+          description: Conflict
+          content:
+            text/plain:
+              schema:
+                type: string
   /payment/{id}:
     post:
       summary: Represents Snowpeak payment resource