Support filename_override upload parameter

Author: YomesInc

cloudinary-core/src/main/java/com/cloudinary/Util.java

@@ -35,6 +35,8 @@ public static final Map<String, Object> buildUploadParams(Map options) {
         params.put("allowed_formats", StringUtils.join(ObjectUtils.asArray(options.get("allowed_formats")), ","));
         params.put("moderation", options.get("moderation"));
         params.put("access_mode", (String) options.get("access_mode"));
+        params.put("filename_override", (String) options.get("filename_override"));
+        
         Object responsive_breakpoints = options.get("responsive_breakpoints");
         if (responsive_breakpoints != null) {
             params.put("responsive_breakpoints", JSONObject.wrap(responsive_breakpoints));

cloudinary-test-common/src/main/java/com/cloudinary/test/AbstractUploaderTest.java

@@ -562,6 +562,14 @@ public void testFilenameOption() throws Exception {
         assertEquals("emanelif", result.get("original_filename"));
     }
 
+    
+    @Test
+    public void testFilenameOverrideOption() throws Exception {
+        Map result = cloudinary.uploader().upload(SRC_TEST_IMAGE, asMap("filename_override", "overridden", "tags", Arrays.asList(SDK_TEST_TAG, UPLOADER_TAG)));
+        assertEquals("overridden", result.get("original_filename"));
+    }
+
+    
     @Test
     public void testResponsiveBreakpoints() throws Exception {
         ResponsiveBreakpoint breakpoint = new ResponsiveBreakpoint()