diff --git a/samtranslator/model/api/api_generator.py b/samtranslator/model/api/api_generator.py
index fe6d139b63..204f180c7a 100644
--- a/samtranslator/model/api/api_generator.py
+++ b/samtranslator/model/api/api_generator.py
@@ -591,14 +591,16 @@ def _construct_usage_plan(self, rest_api_stage=None):
         # create a usage plan for all the Apis
         elif create_usage_plan == "SHARED":
             usage_plan_logical_id = "ServerlessUsagePlan"
-            ApiGenerator.depends_on_shared.append(self.logical_id)
+            if self.logical_id not in ApiGenerator.depends_on_shared:
+                ApiGenerator.depends_on_shared.append(self.logical_id)
             usage_plan = ApiGatewayUsagePlan(
                 logical_id=usage_plan_logical_id, depends_on=ApiGenerator.depends_on_shared
             )
             api_stage = dict()
             api_stage["ApiId"] = ref(self.logical_id)
             api_stage["Stage"] = ref(rest_api_stage.logical_id)
-            ApiGenerator.api_stages_shared.append(api_stage)
+            if api_stage not in ApiGenerator.api_stages_shared:
+                ApiGenerator.api_stages_shared.append(api_stage)
             usage_plan.ApiStages = ApiGenerator.api_stages_shared
 
             api_key = self._construct_api_key(usage_plan_logical_id, create_usage_plan, rest_api_stage)
@@ -631,7 +633,8 @@ def _construct_api_key(self, usage_plan_logical_id, create_usage_plan, rest_api_
             stage_key = dict()
             stage_key["RestApiId"] = ref(self.logical_id)
             stage_key["StageName"] = ref(rest_api_stage.logical_id)
-            ApiGenerator.stage_keys_shared.append(stage_key)
+            if stage_key not in ApiGenerator.stage_keys_shared:
+                ApiGenerator.stage_keys_shared.append(stage_key)
             api_key.StageKeys = ApiGenerator.stage_keys_shared
         # for create_usage_plan = "PER_API"
         else:
diff --git a/tests/translator/output/aws-cn/api_with_usageplans.json b/tests/translator/output/aws-cn/api_with_usageplans.json
index 3f38b0ce5e..7f3fe62693 100644
--- a/tests/translator/output/aws-cn/api_with_usageplans.json
+++ b/tests/translator/output/aws-cn/api_with_usageplans.json
@@ -364,22 +364,6 @@
       "Type": "AWS::ApiGateway::UsagePlan",
       "Properties": {
         "ApiStages": [
-          {
-            "ApiId": {
-              "Ref": "MyApiThree"
-            },
-            "Stage": {
-              "Ref": "MyApiThreeProdStage"
-            }
-          },
-          {
-            "ApiId": {
-              "Ref": "ServerlessRestApi"
-            },
-            "Stage": {
-              "Ref": "ServerlessRestApiProdStage"
-            }
-          },
           {
             "ApiId": {
               "Ref": "MyApiThree"
@@ -399,8 +383,6 @@
         ]
       },
       "DependsOn": [
-        "MyApiThree",
-        "ServerlessRestApi",
         "MyApiThree",
         "ServerlessRestApi"
       ]
@@ -601,22 +583,6 @@
       "Properties": {
         "Enabled": true,
         "StageKeys": [
-          {
-            "RestApiId": {
-              "Ref": "MyApiThree"
-            },
-            "StageName": {
-              "Ref": "MyApiThreeProdStage"
-            }
-          },
-          {
-            "RestApiId": {
-              "Ref": "ServerlessRestApi"
-            },
-            "StageName": {
-              "Ref": "ServerlessRestApiProdStage"
-            }
-          },
           {
             "RestApiId": {
               "Ref": "MyApiThree"
diff --git a/tests/translator/output/aws-us-gov/api_with_usageplans.json b/tests/translator/output/aws-us-gov/api_with_usageplans.json
index 7c0d0eaad3..8309958bab 100644
--- a/tests/translator/output/aws-us-gov/api_with_usageplans.json
+++ b/tests/translator/output/aws-us-gov/api_with_usageplans.json
@@ -363,38 +363,6 @@
       "Type": "AWS::ApiGateway::UsagePlan",
       "Properties": {
         "ApiStages": [
-          {
-            "ApiId": {
-              "Ref": "MyApiThree"
-            },
-            "Stage": {
-              "Ref": "MyApiThreeProdStage"
-            }
-          },
-          {
-            "ApiId": {
-              "Ref": "ServerlessRestApi"
-            },
-            "Stage": {
-              "Ref": "ServerlessRestApiProdStage"
-            }
-          },
-          {
-            "ApiId": {
-              "Ref": "MyApiThree"
-            },
-            "Stage": {
-              "Ref": "MyApiThreeProdStage"
-            }
-          },
-          {
-            "ApiId": {
-              "Ref": "ServerlessRestApi"
-            },
-            "Stage": {
-              "Ref": "ServerlessRestApiProdStage"
-            }
-          },
           {
             "ApiId": {
               "Ref": "MyApiThree"
@@ -414,10 +382,6 @@
         ]
       },
       "DependsOn": [
-        "MyApiThree",
-        "ServerlessRestApi",
-        "MyApiThree",
-        "ServerlessRestApi",
         "MyApiThree",
         "ServerlessRestApi"
       ]
@@ -427,38 +391,6 @@
       "Properties": {
         "Enabled": true,
         "StageKeys": [
-          {
-            "RestApiId": {
-              "Ref": "MyApiThree"
-            },
-            "StageName": {
-              "Ref": "MyApiThreeProdStage"
-            }
-          },
-          {
-            "RestApiId": {
-              "Ref": "ServerlessRestApi"
-            },
-            "StageName": {
-              "Ref": "ServerlessRestApiProdStage"
-            }
-          },
-          {
-            "RestApiId": {
-              "Ref": "MyApiThree"
-            },
-            "StageName": {
-              "Ref": "MyApiThreeProdStage"
-            }
-          },
-          {
-            "RestApiId": {
-              "Ref": "ServerlessRestApi"
-            },
-            "StageName": {
-              "Ref": "ServerlessRestApiProdStage"
-            }
-          },
           {
             "RestApiId": {
               "Ref": "MyApiThree"