diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/schema/ResourceRegistrySchemaClientImpl.java b/src/main/java/org/gcube/informationsystem/resourceregistry/schema/ResourceRegistrySchemaClientImpl.java
index 91b0479..c9cf201 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/schema/ResourceRegistrySchemaClientImpl.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/schema/ResourceRegistrySchemaClientImpl.java
@@ -10,9 +10,7 @@ import org.gcube.common.gxhttp.reference.GXConnection;
 import org.gcube.common.gxhttp.request.GXHTTPStringRequest;
 import org.gcube.common.http.GXHTTPUtility;
 import org.gcube.informationsystem.base.reference.Element;
-import org.gcube.informationsystem.base.reference.IdentifiableElement;
 import org.gcube.informationsystem.model.reference.properties.Metadata;
-import org.gcube.informationsystem.resourceregistry.api.contexts.ContextCache;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.contexts.ContextAlreadyPresentException;
@@ -47,12 +45,6 @@ public class ResourceRegistrySchemaClientImpl implements ResourceRegistrySchemaC
 	 */
 	protected boolean includeMeta;
 	
-	/**
-	 * Track if the client must request to include {@link Metadata} in all
-	 * {@link IdentifiableElement} or just in the root instance 
-	 */
-	protected boolean allMeta;
-	
 	public boolean includeMeta() {
 		return includeMeta;
 	}
@@ -61,17 +53,8 @@ public class ResourceRegistrySchemaClientImpl implements ResourceRegistrySchemaC
 		this.includeMeta = includeMeta;
 	}
 
-	public boolean allMeta() {
-		return allMeta;
-	}
-
-	public void setAllMeta(boolean allMeta) {
-		this.allMeta = allMeta;
-	}
-		
 	private void addOptionalQueryParameters(Map<String,String> queryParams) throws UnsupportedEncodingException {
 		addIncludeMeta(queryParams);
-		addIncludeAllMeta(queryParams);
 	}
 	
 	private GXHTTPStringRequest includeAdditionalQueryParameters(GXHTTPStringRequest gxHTTPStringRequest) throws UnsupportedEncodingException{
@@ -93,12 +76,6 @@ public class ResourceRegistrySchemaClientImpl implements ResourceRegistrySchemaC
 		}
 	}
 	
-	private void addIncludeAllMeta(Map<String,String> queryParams) throws UnsupportedEncodingException{
-		if(allMeta) {
-			queryParams.put(AccessPath.INCLUDE_META_IN_ALL_INSTANCES_QUERY_PARAMETER, Boolean.toString(allMeta));
-		}
-	}
-	
 	@Override
 	public void addHeader(String name, String value) {
 		headers.put(name, value);
@@ -117,7 +94,6 @@ public class ResourceRegistrySchemaClientImpl implements ResourceRegistrySchemaC
 		this.address = address;
 		this.headers = new HashMap<>();
 		this.includeMeta = false;
-		this.allMeta = false;
 	}
 	
 	@Override