diff --git a/plugin/src/test/java/org/opensearch/ml/rest/RestBedRockInferenceIT.java b/plugin/src/test/java/org/opensearch/ml/rest/RestBedRockInferenceIT.java
index e9df3768bf..286d45d308 100644
--- a/plugin/src/test/java/org/opensearch/ml/rest/RestBedRockInferenceIT.java
+++ b/plugin/src/test/java/org/opensearch/ml/rest/RestBedRockInferenceIT.java
@@ -38,7 +38,7 @@ public void setup() throws IOException, InterruptedException {
 
     public void test_bedrock_embedding_model() throws Exception {
         // Skip test if key is null
-        if (AWS_ACCESS_KEY_ID == null || AWS_SECRET_ACCESS_KEY == null || AWS_SESSION_TOKEN == null) {
+        if (tokenNotSet()) {
             return;
         }
         String templates = Files
@@ -93,11 +93,8 @@ private void validateOutput(String errorMsg, Map<String, Object> output) {
     }
 
     public void test_bedrock_multimodal_model() throws Exception {
-        String imageBase64 =
-            "iVBORw0KGgoAAAANSUhEUgAAAEkAAAAaCAYAAAD7aXGFAAABXmlDQ1BJQ0MgUHJvZmlsZQAAKJFtkD9LA0EQxd+ZaEADRpRUFulUiBIvAbGMUVRIcUTFP5WXvTOJ5OJydyJ24mcQO1sRrCWFFn6EgKBoIYoI9uI1mpyzOfUSdYdlfjxmZmcf0BFWOS8HARgV28zNTsVWVtdioRd0UfRSTKjM4mlFyVIJvnP7ca4hiXw1KmZFjftG4PTtttS/3njar8l/69tOt6ZbjPIHXZlx0wakBLGyY3PBe8QDJi1FfCC44PGJ4LzHF82axVyGuEYcYUVVI34gjudb9EILG+Vt9rWD2D6sV5YWKEfpDmIaM8hSxKBARgrjmMQcefR/T6rZk8EWOHZhooQCirCpO00KRxk68TwqYBhDnFhGQswVXv/20Ne0ZyBp0FPDvrYZAc4doO/M14Ye6TtHwKXCVVP9cVZygtZG0vNf6qkCnYeu+7oMhEaA+o3rvlddt34MBO6o1/kEFollXGoMcoEAAABWZVhJZk1NACoAAAAIAAGHaQAEAAAAAQAAABoAAAAAAAOShgAHAAAAEgAAAESgAgAEAAAAAQAAAEmgAwAEAAAAAQAAABoAAAAAQVNDSUkAAABTY3JlZW5zaG90dJ8lxQAAAdRpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IlhNUCBDb3JlIDYuMC4wIj4KICAgPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4KICAgICAgPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIKICAgICAgICAgICAgeG1sbnM6ZXhpZj0iaHR0cDovL25zLmFkb2JlLmNvbS9leGlmLzEuMC8iPgogICAgICAgICA8ZXhpZjpQaXhlbFlEaW1lbnNpb24+MjY8L2V4aWY6UGl4ZWxZRGltZW5zaW9uPgogICAgICAgICA8ZXhpZjpQaXhlbFhEaW1lbnNpb24+NzM8L2V4aWY6UGl4ZWxYRGltZW5zaW9uPgogICAgICAgICA8ZXhpZjpVc2VyQ29tbWVudD5TY3JlZW5zaG90PC9leGlmOlVzZXJDb21tZW50PgogICAgICA8L3JkZjpEZXNjcmlwdGlvbj4KICAgPC9yZGY6UkRGPgo8L3g6eG1wbWV0YT4KaUYItQAABhNJREFUWAntWAtMFGcQHu4OH4g2UhW1PBtRW18V0aCpAQEVvYqpD0xMaqI2ISKlpqRGq0YxatMGa60FxUBsQmIaSWqkoYhK1UqgYK1UrCCoRahW8VUFNYaH3W/O//f22N3b1vpKmOT2n/fuPzv/zOx5+Pr6PqROMIyAzVD6EggtFiv5+Pjwk16/fu1fPbGPz6tksVjo3r17yu+uru1LH6SFC9+n+Pj5vMGpUyN0N6olyMnJJZvNSseO/UQbNqzRUmGeRVfykgiQCU8bnv4dnvYOnoH/ziCZCLJukJDGNptNKWxWTTeQ4acF7mwhHz06jAYNGqxlruK53qdv3340aVIMDRz4mkrPiPD29qawsHEUHj6BevTwNlLVlGnvUlFds2Y9TZgwkVpb28huj1IZDx36Jm3dup15+/Z9RxkZW1XynTu/IX//QLpz5zbNnRsnZXFx79Ls2fOoXz9f7ioQwH9Dw0XKzEynkyd/kbpAVq9eTxMnRlBLSyulpq5S6FTq1q0b65SWFtO6datU+q5Ely5dKC3tKxoy5A2VqL6+jtau/UTFMyJ0M6mkpJjtUP1DQtRvfPr0GdLnuHHhEhfIgAF+jJ4+fUqwKDbWTkuXLqP+/QfIAEEI/8HBr9PGjZ93yCzIAFarRdnURhkg8Fpb27EYwpYt6R0CBIOAgCBKT89SnsPD0F4IdYN05EgRPXzomDMjI2OEPq9hYWMl7dj04yOJgIrNHTiwn/VwtJYt+5hxZMWOHV8rGWWnBQvmUW7ut8y3Wq2ETfXu3Vv6FgiOp6enjVv1ihUpNGfODNq8eZMQa67JySky6Ddv3qRNm1Jp2rQogv3587Xk5eWlelmaTh4xdYPU0tJC1641stqYMY+D0rVrV2V468P8trY28vDwoIiIyEfuiKKiJjPe3t5OZWUljM+f/x7rgcCx2bs3l5qbm+nq1SuUlbWd9uzZzXo4Hnb7TMZdLzjWmGVwJJua7tD9+/ddVVR0TMxUprGPxMRFdPToj9Te3sb2SUkJhMCZBd0gwcHx42Xsx88vQPqLjp7CG25qaqKqqt+ZHx3teCAQyBrApUt/Kg/lOBJBQcHMa2ioV3z+zLjzJTs7U6k7LcwaOfItZ5HEc3J2Sdwd4uXVg/AyAYWF+XTr1i2VCYK1bdsXKp4RYRikgoLv2RapjnMMiIyM5rWysoIOHz7E+LBhw3nFRQQUhRWAo9KzZy/G6+r+4FXrcuPGdWYHBgZ1EOOIInvMQmjoGKl66tRvEndGKip+dSYNccMg1dbWyDccEzOFHYlOUVCQTwcP7ue6hTfXp09fQsYgoID8/Dxe0apxJAHoYnogjra3tyOgenpm+M6jRW3tWU0TfKuhXJgBwyDBwblzNewHdcnfP4A7DJyXl5fSgwcPSHxU2u1xhKMIwAfjlSt/MX758iXZADAW6AHGAkBzs/mM0fMlnhnykJAhmmp4sWgWZsBtkFDwAIGBwbKo1tc/zoiyslKWY6YKDXXUo+rqM8zDBXXp9u2/mUar1wN8kQMuXqzj9UkuJ04cl+YjRoySuDPifCSd+Vq42yCJNu7p6alkiqNzFRcflb7y8/cxjixDIAFFRQd4FRexcT8/fxo//m3BlmtCwlLlmHoyXVmpXUOksgkEnQ9ZDoiNfUfpxo4XIEzxFZGU9JEg3a5ug3T3brNsl716vcIORWBAXLhwnh8IqYuNYrYS2Sfujs4kZi5M0fhrA75QrxITP6RZs+JZFRvLy9srzJ5oLSz8ge1RIzMysrkU4BNn7Nhwhc7SnMf0bug2SDCsqDgh7dFlXFuq8/FqbLwqi70wQnakpX3KJAbNxYsTlCEyj3bt2k0zZ85iPupccnKCPJrC9r+u6elf0tmzVWyOAXX58lVKMylSZq3PeMLHCPO/FW7cRbwV4FqtE11OQHl5xzkIskOHCpXvvTTV/AQ+2jsK7cqVKeQ6Ipj59DDaaErKB3TmzGncRgXI/iVLFsk5TiXUIDye13/cw4eP4k7mGhiNZ3xiVvfu3Wnw4KHsp6am2u207nrD5xYk1wd5kWlTNelF3sCzeLbOIJmIcmeQOoNkIgImVP4BXZkNVryYcSoAAAAASUVORK5CYII=";
         // Skip test if key is null
-        if (AWS_ACCESS_KEY_ID == null || AWS_SECRET_ACCESS_KEY == null || AWS_SESSION_TOKEN == null) {
-            log.info("#### The AWS credentials are not set. Skipping test. ####");
+        if (tokenNotSet()) {
             return;
         }
         String templates = Files
@@ -126,7 +123,8 @@ public void test_bedrock_multimodal_model() throws Exception {
                 bedrockEmbeddingModelName,
                 true
             );
-
+            String imageBase64 =
+                "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";
             TextDocsInputDataSet inputDataSet = TextDocsInputDataSet.builder().docs(List.of("hello", imageBase64)).build();
             MLInput mlInput = MLInput.builder().inputDataset(inputDataSet).algorithm(FunctionName.TEXT_EMBEDDING).build();
             Map inferenceResult = predictTextEmbeddingModel(modelId, mlInput);
@@ -148,8 +146,7 @@ public void test_bedrock_multimodal_model() throws Exception {
 
     public void test_bedrock_multimodal_model_empty_imageInput() throws Exception {
         // Skip test if key is null
-        if (AWS_ACCESS_KEY_ID == null || AWS_SECRET_ACCESS_KEY == null || AWS_SESSION_TOKEN == null) {
-            log.info("#### The AWS credentials are not set. Skipping test. ####");
+        if (tokenNotSet()) {
             return;
         }
         String templates = Files
@@ -199,8 +196,7 @@ public void test_bedrock_multimodal_model_empty_imageInput() throws Exception {
 
     public void test_bedrock_multimodal_model_empty_imageInput_null_textInput() throws Exception {
         // Skip test if key is null
-        if (AWS_ACCESS_KEY_ID == null || AWS_SECRET_ACCESS_KEY == null || AWS_SESSION_TOKEN == null) {
-            log.info("#### The AWS credentials are not set. Skipping test. ####");
+        if (tokenNotSet()) {
             return;
         }
         String templates = Files
@@ -245,4 +241,12 @@ public void test_bedrock_multimodal_model_empty_imageInput_null_textInput() thro
             assertEquals(errorMsg, "No input text or image provided", ((Map<?, ?>) inferenceResult.get("error")).get("reason"));
         }
     }
+
+    private boolean tokenNotSet() {
+        if (AWS_ACCESS_KEY_ID == null || AWS_SECRET_ACCESS_KEY == null || AWS_SESSION_TOKEN == null) {
+            log.info("#### The AWS credentials are not set. Skipping test. ####");
+            return true;
+        }
+        return false;
+    }
 }