diff --git a/src/api.rs b/src/api.rs
index aea673a..1c8afec 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -1176,12 +1176,20 @@ where
     // Deprecated Features
     //
 
-    pub async fn list_deprecated_features(&self) -> Result<DeprecatedFeatureList> {
+    pub async fn list_all_deprecated_features(&self) -> Result<DeprecatedFeatureList> {
         let response = self.http_get("deprecated-features", None, None).await?;
         let response = response.json().await?;
         Ok(response)
     }
 
+    pub async fn list_deprecated_features_in_use(&self) -> Result<DeprecatedFeatureList> {
+        let response = self
+            .http_get("deprecated-features/used", None, None)
+            .await?;
+        let response = response.json().await?;
+        Ok(response)
+    }
+
     //
     // Implementation
     //
diff --git a/src/blocking_api.rs b/src/blocking_api.rs
index a53af69..0dd5aeb 100644
--- a/src/blocking_api.rs
+++ b/src/blocking_api.rs
@@ -1033,12 +1033,18 @@ where
     // Deprecated Features
     //
 
-    pub fn list_deprecated_features(&self) -> Result<DeprecatedFeatureList> {
+    pub fn list_all_deprecated_features(&self) -> Result<DeprecatedFeatureList> {
         let response = self.http_get("deprecated-features", None, None)?;
         let response = response.json()?;
         Ok(response)
     }
 
+    pub fn list_deprecated_features_in_use(&self) -> Result<DeprecatedFeatureList> {
+        let response = self.http_get("deprecated-features/used", None, None)?;
+        let response = response.json()?;
+        Ok(response)
+    }
+
     //
     // OAuth 2 Configuration
     //
diff --git a/src/responses.rs b/src/responses.rs
index feae3a9..3fb5b1b 100644
--- a/src/responses.rs
+++ b/src/responses.rs
@@ -994,6 +994,8 @@ pub struct DeprecatedFeature {
     #[serde(rename = "desc")]
     pub description: String,
     pub deprecation_phase: DeprecationPhase,
+    pub doc_url: String,
+    pub provided_by: String,
 }
 
 impl Display for DeprecatedFeature {
diff --git a/tests/deprecated_feature_tests.rs b/tests/deprecated_feature_tests.rs
index 7bb4ecf..d617dda 100644
--- a/tests/deprecated_feature_tests.rs
+++ b/tests/deprecated_feature_tests.rs
@@ -11,8 +11,8 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-use rabbitmq_http_client::blocking_api::Client;
 use rabbitmq_http_client::responses::DeprecationPhase;
+use rabbitmq_http_client::{blocking_api::Client, commons::QueueType, requests::QueueParams};
 
 mod test_helpers;
 use crate::test_helpers::{endpoint, PASSWORD, USERNAME};
@@ -21,7 +21,7 @@ use crate::test_helpers::{endpoint, PASSWORD, USERNAME};
 fn test_list_all_deprecated_features() {
     let endpoint = endpoint();
     let rc = Client::new(&endpoint, USERNAME, PASSWORD);
-    let result = rc.list_deprecated_features();
+    let result = rc.list_all_deprecated_features();
 
     assert!(result.is_ok());
     let vec = result.unwrap();
@@ -30,3 +30,26 @@ fn test_list_all_deprecated_features() {
         .into_iter()
         .any(|df| df.deprecation_phase == DeprecationPhase::PermittedByDefault));
 }
+
+#[test]
+fn test_list_deprecated_features_in_use() {
+    let endpoint = endpoint();
+    let rc = Client::new(&endpoint, USERNAME, PASSWORD);
+    let vh = "/";
+    let q = "test_list_deprecated_features_in_use";
+
+    rc.delete_queue(vh, q, true).unwrap();
+
+    let params = QueueParams::new(&q, QueueType::Classic, false, false, None);
+    rc.declare_queue(vh, &params).unwrap();
+
+    let result2 = rc.list_deprecated_features_in_use();
+    assert!(result2.is_ok());
+    let vec = result2.unwrap();
+    assert!(vec
+        .0
+        .into_iter()
+        .any(|df| df.deprecation_phase == DeprecationPhase::PermittedByDefault));
+
+    rc.delete_queue(vh, q, true).unwrap();
+}