diff --git a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIAdminImpl.java b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIAdminImpl.java
index 7329ed75df..d3690ef4df 100644
--- a/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIAdminImpl.java
+++ b/modules/integration/tests-common/integration-test-utils/src/main/java/org/wso2/am/integration/test/impl/RestAPIAdminImpl.java
@@ -31,6 +31,8 @@
 import org.wso2.am.integration.clients.admin.api.ApplicationPolicyIndividualApi;
 import org.wso2.am.integration.clients.admin.api.CustomRulesCollectionApi;
 import org.wso2.am.integration.clients.admin.api.CustomRulesIndividualApi;
+import org.wso2.am.integration.clients.admin.api.DenyPoliciesCollectionApi;
+import org.wso2.am.integration.clients.admin.api.DenyPolicyIndividualApi;
 import org.wso2.am.integration.clients.admin.api.EnvironmentApi;
 import org.wso2.am.integration.clients.admin.api.EnvironmentCollectionApi;
 import org.wso2.am.integration.clients.admin.api.KeyManagerCollectionApi;
@@ -48,6 +50,7 @@
 import org.wso2.am.integration.clients.admin.api.dto.APICategoryListDTO;
 import org.wso2.am.integration.clients.admin.api.dto.ApplicationListDTO;
 import org.wso2.am.integration.clients.admin.api.dto.ApplicationThrottlePolicyDTO;
+import org.wso2.am.integration.clients.admin.api.dto.BlockingConditionDTO;
 import org.wso2.am.integration.clients.admin.api.dto.CustomRuleDTO;
 import org.wso2.am.integration.clients.admin.api.dto.EnvironmentDTO;
 import org.wso2.am.integration.clients.admin.api.dto.EnvironmentListDTO;
@@ -83,6 +86,8 @@ public class RestAPIAdminImpl {
     private SubscriptionPolicyCollectionApi subscriptionPolicyCollectionApi = new SubscriptionPolicyCollectionApi();
     private CustomRulesIndividualApi customRulesIndividualApi = new CustomRulesIndividualApi();
     private CustomRulesCollectionApi customRulesCollectionApi = new CustomRulesCollectionApi();
+    private DenyPolicyIndividualApi denyPolicyIndividualApi = new DenyPolicyIndividualApi();
+    private DenyPoliciesCollectionApi denyPolicyCollectionApi = new DenyPoliciesCollectionApi();
     private AdvancedPolicyIndividualApi advancedPolicyIndividualApi = new AdvancedPolicyIndividualApi();
     private AdvancedPolicyCollectionApi advancedPolicyCollectionApi = new AdvancedPolicyCollectionApi();
     private ApplicationCollectionApi applicationCollectionApi = new ApplicationCollectionApi();
@@ -154,6 +159,8 @@ public RestAPIAdminImpl(String username, String password, String tenantDomain, S
         subscriptionPolicyCollectionApi.setApiClient(apiAdminClient);
         customRulesIndividualApi.setApiClient(apiAdminClient);
         customRulesCollectionApi.setApiClient(apiAdminClient);
+        denyPolicyCollectionApi.setApiClient(apiAdminClient);
+        denyPolicyIndividualApi.setApiClient(apiAdminClient);
         advancedPolicyIndividualApi.setApiClient(apiAdminClient);
         advancedPolicyCollectionApi.setApiClient(apiAdminClient);
         applicationCollectionApi.setApiClient(apiAdminClient);
@@ -415,6 +422,43 @@ public ApiResponse<Void> deleteCustomThrottlingPolicy(String policyId) throws Ap
         return customRulesIndividualApi.throttlingPoliciesCustomRuleIdDeleteWithHttpInfo(policyId, null, null);
     }
 
+    /**
+     * Creates an deny throttling policy.
+     *
+     * @param denyPolicyDTO deny throttling policy DTO to be added.
+     * @return API response returned by API call.
+     * @throws ApiException if an error occurs while creating the deny throttling policy.
+     */
+    public ApiResponse<BlockingConditionDTO> addDenyThrottlingPolicy(BlockingConditionDTO denyPolicyDTO) throws ApiException {
+
+        return denyPolicyCollectionApi
+                .throttlingDenyPoliciesPostWithHttpInfo(Constants.APPLICATION_JSON, denyPolicyDTO);
+    }
+
+    /**
+     * Retrieves a deny throttling policy.
+     *
+     * @return API response returned by API call.
+     * @throws ApiException if an error occurs while retrieving the deny throttling policy.
+     */
+    public ApiResponse<BlockingConditionDTO> getDenyThrottlingPolicy(String policyId) throws ApiException {
+
+        return denyPolicyIndividualApi
+                .throttlingDenyPolicyConditionIdGetWithHttpInfo(policyId, null, null);
+    }
+
+    /**
+     * Deletes a deny throttling policy.
+     *
+     * @param policyId policy id of the deny throttling policy to be deleted.
+     * @return API response returned by API call.
+     * @throws ApiException if an error occurs while deleting the deny throttling policy.
+     */
+    public ApiResponse<Void> deleteDenyThrottlingPolicy(String policyId) throws ApiException {
+
+        return denyPolicyIndividualApi.throttlingDenyPolicyConditionIdDeleteWithHttpInfo(policyId, null, null);
+    }
+
     /**
      * This method is used to create an advanced throttling policy.
      *