Add allow dynamic list to List Metadata field

Author: adimiz1

cloudinary-core/src/main/java/com/cloudinary/metadata/MetadataField.java

@@ -18,6 +18,7 @@ public class MetadataField<T> extends JSONObject {
     public static final String VALIDATION = "validation";
     public static final String RESTRICTIONS = "restrictions";
     public static final String DEFAULT_DISABLED = "default_disabled";
+    public static final String ALLOW_DYNAMIC_LIST_VALUES = "allow_dynamic_list_values";
 
     public MetadataField(MetadataFieldType type) {
         put(TYPE, type.toString());
@@ -148,4 +149,10 @@ public void setRestrictions(Restrictions restrictions) {
     public void setDefaultDisabled(Boolean disabled) {
         put(DEFAULT_DISABLED, disabled);
     }
+
+    /**
+     * Set the value indicating whether the dynamic list values should allow
+     * @param allowDynamicListValues The value to set.
+     */
+    public void setAllowDynamicListValues(Boolean allowDynamicListValues) {put(ALLOW_DYNAMIC_LIST_VALUES, allowDynamicListValues);}
 }

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

@@ -73,6 +73,15 @@ public void testCreateMetadata() throws Exception {
         assertEquals(setField.getLabel(), result.get("label"));
     }
 
+    @Test
+    public void testCreateSetMetadataWithAllowDynamicListValues() throws Exception {
+        SetMetadataField setField = createSetField("testCreateMetadata_2");
+        ApiResponse result = cloudinary.api().addMetadataField(setField);
+        assertNotNull(result);
+        assertEquals(setField.getLabel(), result.get("label"));
+        assertEquals(true, result.get("allow_dynamic_list_values"));
+    }
+
     @Test
     public void testFieldRestrictions() throws Exception {
         StringMetadataField stringField = newFieldInstance("testCreateMetadata_3", true);
@@ -367,6 +376,7 @@ private SetMetadataField createSetField(String labelPrefix) {
         String label = labelPrefix + "_" + SUFFIX;
         setField.setLabel(label);
         setField.setMandatory(false);
+        setField.setAllowDynamicListValues(true);
         setField.setValidation(new MetadataValidation.StringLength(3, 99));
         setField.setDefaultValue(Arrays.asList("id2", "id3"));
         setField.setValidation(null);