diff --git a/CHANGELOG.md b/CHANGELOG.md
index e07e9334e..bed2483f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.1.0/)
 
 ### Refactoring
 - Updates search handler to consume resource authz and updates resource authz related tests ([#1546](https://github.com/opensearch-project/anomaly-detection/pull/1546))
+- Adds resource types to DocRequests ([#1566](https://github.com/opensearch-project/anomaly-detection/pull/1566))
 
 ## [Unreleased 2.x](https://github.com/opensearch-project/anomaly-detection/compare/2.19...2.x)
 ### Features
diff --git a/src/main/java/org/opensearch/ad/transport/IndexAnomalyDetectorRequest.java b/src/main/java/org/opensearch/ad/transport/IndexAnomalyDetectorRequest.java
index 20bd3a704..a493031de 100644
--- a/src/main/java/org/opensearch/ad/transport/IndexAnomalyDetectorRequest.java
+++ b/src/main/java/org/opensearch/ad/transport/IndexAnomalyDetectorRequest.java
@@ -17,6 +17,7 @@
 import org.opensearch.action.ActionRequestValidationException;
 import org.opensearch.action.DocRequest;
 import org.opensearch.action.support.WriteRequest;
+import org.opensearch.ad.constant.ADCommonName;
 import org.opensearch.ad.indices.ADIndex;
 import org.opensearch.ad.model.AnomalyDetector;
 import org.opensearch.common.unit.TimeValue;
@@ -147,6 +148,11 @@ public ActionRequestValidationException validate() {
         return null;
     }
 
+    @Override
+    public String type() {
+        return ADCommonName.AD_RESOURCE_TYPE;
+    }
+
     @Override
     public String index() {
         return ADIndex.CONFIG.getIndexName();
diff --git a/src/main/java/org/opensearch/ad/transport/PreviewAnomalyDetectorRequest.java b/src/main/java/org/opensearch/ad/transport/PreviewAnomalyDetectorRequest.java
index 24e07a7d1..9dc5cb5a5 100644
--- a/src/main/java/org/opensearch/ad/transport/PreviewAnomalyDetectorRequest.java
+++ b/src/main/java/org/opensearch/ad/transport/PreviewAnomalyDetectorRequest.java
@@ -17,6 +17,7 @@
 import org.opensearch.action.ActionRequest;
 import org.opensearch.action.ActionRequestValidationException;
 import org.opensearch.action.DocRequest;
+import org.opensearch.ad.constant.ADCommonName;
 import org.opensearch.ad.indices.ADIndex;
 import org.opensearch.ad.model.AnomalyDetector;
 import org.opensearch.core.common.io.stream.StreamInput;
@@ -76,6 +77,11 @@ public ActionRequestValidationException validate() {
         return null;
     }
 
+    @Override
+    public String type() {
+        return ADCommonName.AD_RESOURCE_TYPE;
+    }
+
     @Override
     public String index() {
         return ADIndex.CONFIG.getIndexName();
diff --git a/src/main/java/org/opensearch/forecast/transport/IndexForecasterRequest.java b/src/main/java/org/opensearch/forecast/transport/IndexForecasterRequest.java
index e002a513a..a560d1920 100644
--- a/src/main/java/org/opensearch/forecast/transport/IndexForecasterRequest.java
+++ b/src/main/java/org/opensearch/forecast/transport/IndexForecasterRequest.java
@@ -20,6 +20,7 @@
 import org.opensearch.common.unit.TimeValue;
 import org.opensearch.core.common.io.stream.StreamInput;
 import org.opensearch.core.common.io.stream.StreamOutput;
+import org.opensearch.forecast.constant.ForecastCommonName;
 import org.opensearch.forecast.indices.ForecastIndex;
 import org.opensearch.forecast.model.Forecaster;
 import org.opensearch.rest.RestRequest;
@@ -144,6 +145,11 @@ public ActionRequestValidationException validate() {
         return null;
     }
 
+    @Override
+    public String type() {
+        return ForecastCommonName.FORECAST_RESOURCE_TYPE;
+    }
+
     @Override
     public String index() {
         return ForecastIndex.CONFIG.getIndexName();
diff --git a/src/main/java/org/opensearch/timeseries/transport/DeleteConfigRequest.java b/src/main/java/org/opensearch/timeseries/transport/DeleteConfigRequest.java
index a48f11a4f..9752f5258 100644
--- a/src/main/java/org/opensearch/timeseries/transport/DeleteConfigRequest.java
+++ b/src/main/java/org/opensearch/timeseries/transport/DeleteConfigRequest.java
@@ -18,9 +18,12 @@
 import org.opensearch.action.ActionRequest;
 import org.opensearch.action.ActionRequestValidationException;
 import org.opensearch.action.DocRequest;
+import org.opensearch.ad.constant.ADCommonName;
+import org.opensearch.ad.indices.ADIndex;
 import org.opensearch.core.common.Strings;
 import org.opensearch.core.common.io.stream.StreamInput;
 import org.opensearch.core.common.io.stream.StreamOutput;
+import org.opensearch.forecast.constant.ForecastCommonName;
 import org.opensearch.timeseries.constant.CommonMessages;
 
 public class DeleteConfigRequest extends ActionRequest implements DocRequest {
@@ -60,6 +63,13 @@ public ActionRequestValidationException validate() {
         return validationException;
     }
 
+    @Override
+    public String type() {
+        return configIndex.startsWith(ADIndex.CONFIG.getIndexName())
+            ? ADCommonName.AD_RESOURCE_TYPE
+            : ForecastCommonName.FORECAST_RESOURCE_TYPE;
+    }
+
     @Override
     public String index() {
         return configIndex;
diff --git a/src/main/java/org/opensearch/timeseries/transport/GetConfigRequest.java b/src/main/java/org/opensearch/timeseries/transport/GetConfigRequest.java
index 6b54dd45c..755d69dce 100644
--- a/src/main/java/org/opensearch/timeseries/transport/GetConfigRequest.java
+++ b/src/main/java/org/opensearch/timeseries/transport/GetConfigRequest.java
@@ -18,10 +18,13 @@
 import org.opensearch.action.ActionRequest;
 import org.opensearch.action.ActionRequestValidationException;
 import org.opensearch.action.DocRequest;
+import org.opensearch.ad.constant.ADCommonName;
+import org.opensearch.ad.indices.ADIndex;
 import org.opensearch.core.common.io.stream.InputStreamStreamInput;
 import org.opensearch.core.common.io.stream.OutputStreamStreamOutput;
 import org.opensearch.core.common.io.stream.StreamInput;
 import org.opensearch.core.common.io.stream.StreamOutput;
+import org.opensearch.forecast.constant.ForecastCommonName;
 import org.opensearch.timeseries.model.Entity;
 
 public class GetConfigRequest extends ActionRequest implements DocRequest {
@@ -145,6 +148,13 @@ public static GetConfigRequest fromActionRequest(final ActionRequest actionReque
         }
     }
 
+    @Override
+    public String type() {
+        return configIndex.startsWith(ADIndex.CONFIG.getIndexName())
+            ? ADCommonName.AD_RESOURCE_TYPE
+            : ForecastCommonName.FORECAST_RESOURCE_TYPE;
+    }
+
     @Override
     public String index() {
         return configIndex;
diff --git a/src/main/java/org/opensearch/timeseries/transport/JobRequest.java b/src/main/java/org/opensearch/timeseries/transport/JobRequest.java
index 80c21dc22..b97f80c23 100644
--- a/src/main/java/org/opensearch/timeseries/transport/JobRequest.java
+++ b/src/main/java/org/opensearch/timeseries/transport/JobRequest.java
@@ -16,8 +16,11 @@
 import org.opensearch.action.ActionRequest;
 import org.opensearch.action.ActionRequestValidationException;
 import org.opensearch.action.DocRequest;
+import org.opensearch.ad.constant.ADCommonName;
+import org.opensearch.ad.indices.ADIndex;
 import org.opensearch.core.common.io.stream.StreamInput;
 import org.opensearch.core.common.io.stream.StreamOutput;
+import org.opensearch.forecast.constant.ForecastCommonName;
 import org.opensearch.timeseries.model.DateRange;
 
 public class JobRequest extends ActionRequest implements DocRequest {
@@ -102,6 +105,13 @@ public ActionRequestValidationException validate() {
         return null;
     }
 
+    @Override
+    public String type() {
+        return configIndex.startsWith(ADIndex.CONFIG.getIndexName())
+            ? ADCommonName.AD_RESOURCE_TYPE
+            : ForecastCommonName.FORECAST_RESOURCE_TYPE;
+    }
+
     @Override
     public String index() {
         return configIndex;
diff --git a/src/main/java/org/opensearch/timeseries/transport/SuggestConfigParamRequest.java b/src/main/java/org/opensearch/timeseries/transport/SuggestConfigParamRequest.java
index 34ee49e1d..18b642728 100644
--- a/src/main/java/org/opensearch/timeseries/transport/SuggestConfigParamRequest.java
+++ b/src/main/java/org/opensearch/timeseries/transport/SuggestConfigParamRequest.java
@@ -16,11 +16,13 @@
 import org.opensearch.action.ActionRequest;
 import org.opensearch.action.ActionRequestValidationException;
 import org.opensearch.action.DocRequest;
+import org.opensearch.ad.constant.ADCommonName;
 import org.opensearch.ad.indices.ADIndex;
 import org.opensearch.ad.model.AnomalyDetector;
 import org.opensearch.common.unit.TimeValue;
 import org.opensearch.core.common.io.stream.StreamInput;
 import org.opensearch.core.common.io.stream.StreamOutput;
+import org.opensearch.forecast.constant.ForecastCommonName;
 import org.opensearch.forecast.indices.ForecastIndex;
 import org.opensearch.forecast.model.Forecaster;
 import org.opensearch.timeseries.AnalysisType;
@@ -85,6 +87,11 @@ public AnalysisType getContext() {
         return context;
     }
 
+    @Override
+    public String type() {
+        return context.isAD() ? ADCommonName.AD_RESOURCE_TYPE : ForecastCommonName.FORECAST_RESOURCE_TYPE;
+    }
+
     @Override
     public String index() {
         if (context.isAD()) {
diff --git a/src/test/java/org/opensearch/timeseries/transport/DeleteAnomalyDetectorActionTests.java b/src/test/java/org/opensearch/timeseries/transport/DeleteAnomalyDetectorActionTests.java
index dd8a84de1..471cbe7ea 100644
--- a/src/test/java/org/opensearch/timeseries/transport/DeleteAnomalyDetectorActionTests.java
+++ b/src/test/java/org/opensearch/timeseries/transport/DeleteAnomalyDetectorActionTests.java
@@ -25,6 +25,7 @@
 import org.opensearch.action.ActionRequestValidationException;
 import org.opensearch.action.delete.DeleteResponse;
 import org.opensearch.action.support.ActionFilters;
+import org.opensearch.ad.constant.ADCommonName;
 import org.opensearch.ad.indices.ADIndex;
 import org.opensearch.ad.settings.AnomalyDetectorSettings;
 import org.opensearch.ad.task.ADTaskManager;
@@ -95,6 +96,7 @@ public void testDeleteRequest() throws IOException {
         DeleteConfigRequest newRequest = new DeleteConfigRequest(input);
         Assert.assertEquals(request.getConfigID(), newRequest.getConfigID());
         Assert.assertNull(newRequest.validate());
+        Assert.assertEquals(newRequest.type(), ADCommonName.AD_RESOURCE_TYPE);
     }
 
     @Test