Add support for clear_invalid parameter

Author: adimiz1

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

@@ -172,8 +172,12 @@ public static final void processWriteParameters(Map<String, Object> options, Map
         putObject("detection", options, params);
         putObject("similarity_search", options, params);
         putObject("background_removal", options, params);
-        if (options.get("auto_tagging") != null)
+        if (options.get("auto_tagging") != null) {
             params.put("auto_tagging", ObjectUtils.asFloat(options.get("auto_tagging")));
+        }
+        if (options.get("clear_invalid") != null) {
+            params.put("clear_invalid", options.get("clear_invalid"));
+        }
     }
 
     protected static String encodeAccessControl(Object accessControl) {

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

@@ -725,6 +725,16 @@ public void testDetectionUpdate() {
         }
     }
 
+    @Test
+    public void testUpdateResourceClearInvalid() throws Exception {
+        String fieldId = MetadataTestHelper.addFieldToAccount(api, MetadataTestHelper.newFieldInstance("some_field3" + SUFFIX)).get("external_id").toString();
+        String fieldId2 = MetadataTestHelper.addFieldToAccount(api, MetadataTestHelper.newFieldInstance("some_field4" + SUFFIX)).get("external_id").toString();
+        Map uploadResult = cloudinary.uploader().upload(SRC_TEST_IMAGE,
+                ObjectUtils.asMap("tags", UPLOAD_TAGS, "metadata", ObjectUtils.asMap(fieldId, "test")));
+        Map apiResult = api.update((String) uploadResult.get("public_id"), ObjectUtils.asMap("clear_invalid", true, "metadata", ObjectUtils.asMap(fieldId2, "test2")));
+        assertNotNull(((Map)apiResult.get("metadata")).get(fieldId2));
+    }
+
     @Test
     public void testUpdateCustomCoordinates() throws IOException, Exception {
         // should update custom coordinates

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

@@ -6,6 +6,7 @@
 import com.cloudinary.api.exceptions.BadRequest;
 import com.cloudinary.metadata.*;
 
+import com.cloudinary.utils.ObjectUtils;
 import org.hamcrest.Matchers;
 import org.junit.*;
 import org.junit.rules.TestName;
@@ -268,6 +269,15 @@ public void testUploaderUpdateMetadata() throws Exception {
         assertEquals(PRIVATE_PUBLIC_ID, ((List) result2.get("public_ids")).get(0).toString());
     }
 
+    @Test
+    public void testUploaderUpdateMetadataClearInvalid() throws Exception {
+        StringMetadataField field = newFieldInstance("testUploaderUpdateMetadata1");
+        ApiResponse fieldResult = addFieldToAccount(field);
+        String fieldId = fieldResult.get("external_id").toString();
+        Map result = cloudinary.uploader().updateMetadata(Collections.<String, Object>singletonMap(fieldId, "123456"), new String[]{PUBLIC_ID}, ObjectUtils.asMap("clear_invalid", true));
+        assertNotNull(result);
+    }
+
     @Test
     public void testSetField() throws Exception {
         SetMetadataField field = createSetField("test123");