diff --git a/sdk/monitor/azure-monitor-opentelemetry-exporter/CHANGELOG.md b/sdk/monitor/azure-monitor-opentelemetry-exporter/CHANGELOG.md
index d973799d27b0..e48038a74510 100644
--- a/sdk/monitor/azure-monitor-opentelemetry-exporter/CHANGELOG.md
+++ b/sdk/monitor/azure-monitor-opentelemetry-exporter/CHANGELOG.md
@@ -10,6 +10,9 @@
 
 ### Other Changes
 
+- Add attachType character to sdkVersion prefix
+    ([#34226](https://github.com/Azure/azure-sdk-for-python/pull/34226))
+
 ## 1.0.0b22 (2024-02-01)
 
 ### Features Added
diff --git a/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/_utils.py b/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/_utils.py
index dc7c0b240f86..50bad74d1e66 100644
--- a/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/_utils.py
+++ b/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/_utils.py
@@ -36,8 +36,10 @@
 
 
 def _is_on_app_service():
-    return "WEBSITE_SITE_NAME" in environ
+    return environ.get("WEBSITE_SITE_NAME") is not None
 
+def _is_on_functions():
+    return environ.get("FUNCTIONS_WORKER_RUNTIME") is not None
 
 def _is_attach_enabled():
     return isdir("/agents/python/")
@@ -45,14 +47,30 @@ def _is_attach_enabled():
 
 def _get_sdk_version_prefix():
     sdk_version_prefix = ''
-    if _is_on_app_service() and _is_attach_enabled():
-        os = 'u'
-        system = platform.system()
-        if system == "Linux":
-            os = 'l'
-        elif system == "Windows":
-            os = 'w'
-        sdk_version_prefix = "a{}_".format(os)
+    rp = 'u'
+    if _is_on_functions():
+        rp = 'f'
+    elif _is_on_app_service():
+        rp = 'a'
+    # TODO: Add VM scenario outside statsbeat
+    # elif _is_on_vm():
+    #     rp = 'v'
+    # TODO: Add AKS scenario
+    # elif _is_on_aks():
+    #     rp = 'k'
+
+    os = 'u'
+    system = platform.system()
+    if system == "Linux":
+        os = 'l'
+    elif system == "Windows":
+        os = 'w'
+
+    attach_type = 'm'
+    if _is_attach_enabled():
+        attach_type = 'i'
+    sdk_version_prefix = "{}{}{}_".format(rp, os, attach_type)
+
     return sdk_version_prefix
 
 
diff --git a/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/statsbeat/_statsbeat_metrics.py b/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/statsbeat/_statsbeat_metrics.py
index 656ac76460f1..1001b3e1a264 100644
--- a/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/statsbeat/_statsbeat_metrics.py
+++ b/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/statsbeat/_statsbeat_metrics.py
@@ -159,14 +159,14 @@ def _get_attach_metric(self, options: CallbackOptions) -> Iterable[Observation]:
         rpId = ''
         os_type = platform.system()
         # rp, rpId
-        if os.environ.get("WEBSITE_SITE_NAME") is not None:
+        if _utils._is_on_app_service():
             # Web apps
             rp = _RP_NAMES[0]
             rpId = '{}/{}'.format(
                         os.environ.get("WEBSITE_SITE_NAME"),
                         os.environ.get("WEBSITE_HOME_STAMPNAME", '')
             )
-        elif os.environ.get("FUNCTIONS_WORKER_RUNTIME") is not None:
+        elif _utils._is_on_functions():
             # Function apps
             rp = _RP_NAMES[1]
             rpId = os.environ.get("WEBSITE_HOSTNAME", '')
@@ -177,6 +177,7 @@ def _get_attach_metric(self, options: CallbackOptions) -> Iterable[Observation]:
                         self._vm_data.get("vmId", ''),
                         self._vm_data.get("subscriptionId", ''))
             os_type = self._vm_data.get("osType", '')
+        # TODO: add AKS scenario
         else:
             # Not in any rp or VM metadata failed
             rp = _RP_NAMES[3]
diff --git a/sdk/monitor/azure-monitor-opentelemetry-exporter/samples/traces/django/sample/sample/asgi.py b/sdk/monitor/azure-monitor-opentelemetry-exporter/samples/traces/django/sample/sample/asgi.py
index a78e7cdaa690..a8326fa20595 100644
--- a/sdk/monitor/azure-monitor-opentelemetry-exporter/samples/traces/django/sample/sample/asgi.py
+++ b/sdk/monitor/azure-monitor-opentelemetry-exporter/samples/traces/django/sample/sample/asgi.py
@@ -38,4 +38,3 @@
 application = get_asgi_application()
 
 # cSpell:enable
-
diff --git a/sdk/monitor/azure-monitor-opentelemetry-exporter/tests/test_utils.py b/sdk/monitor/azure-monitor-opentelemetry-exporter/tests/test_utils.py
index 52c951d11900..89ac619dc9b3 100644
--- a/sdk/monitor/azure-monitor-opentelemetry-exporter/tests/test_utils.py
+++ b/sdk/monitor/azure-monitor-opentelemetry-exporter/tests/test_utils.py
@@ -77,36 +77,110 @@ def test_create_telemetry_item(self, mock_ns_to_iso_str):
         )
         self.assertEqual(result, expected)
 
-    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=True)
+    # Unknown
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=False)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="")
+    def test_get_sdk_version_prefix(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "uum_")
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=False)
     @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Linux")
-    def test_get_sdk_version_prefix_off_app_service(self, mock_system, mock_getenv):
+    def test_get_sdk_version_prefix_linux(self, mock_system, mock_getenv):
         result = _utils._get_sdk_version_prefix()
-        self.assertEqual(result, "")
+        self.assertEqual(result, "ulm_")
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=False)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Windows")
+    def test_get_sdk_version_prefix_windows(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "uwm_")
+
+    # App Service
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"WEBSITE_SITE_NAME": TEST_WEBSITE_SITE_NAME})
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=False)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="")
+    def test_get_sdk_version_prefix_app_service(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "aum_")
 
     @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"WEBSITE_SITE_NAME": TEST_WEBSITE_SITE_NAME})
     @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=False)
     @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Linux")
-    def test_get_sdk_version_prefix_app_service_disabled_attach(self, mock_system, mock_getenv):
+    def test_get_sdk_version_prefix_app_service_linux(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "alm_")
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"WEBSITE_SITE_NAME": TEST_WEBSITE_SITE_NAME})
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=False)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Windows")
+    def test_get_sdk_version_prefix_app_service_windows(self, mock_system, mock_getenv):
         result = _utils._get_sdk_version_prefix()
-        self.assertEqual(result, "")
+        self.assertEqual(result, "awm_")
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"WEBSITE_SITE_NAME": TEST_WEBSITE_SITE_NAME})
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=True)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="")
+    def test_get_sdk_version_prefix_app_service_attach(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "aui_")
 
     @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"WEBSITE_SITE_NAME": TEST_WEBSITE_SITE_NAME})
     @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=True)
     @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Linux")
-    def test_get_sdk_version_prefix_linux_attach(self, mock_system, mock_getenv):
+    def test_get_sdk_version_prefix_app_service_linux_attach(self, mock_system, mock_getenv):
         result = _utils._get_sdk_version_prefix()
-        self.assertEqual(result, "al_")
+        self.assertEqual(result, "ali_")
 
     @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"WEBSITE_SITE_NAME": TEST_WEBSITE_SITE_NAME})
     @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=True)
     @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Windows")
-    def test_get_sdk_version_prefix_windows_attach(self, mock_system, mock_getenv):
+    def test_get_sdk_version_prefix_app_service_windows_attach(self, mock_system, mock_getenv):
         result = _utils._get_sdk_version_prefix()
-        self.assertEqual(result, "aw_")
+        self.assertEqual(result, "awi_")
 
-    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"WEBSITE_SITE_NAME": TEST_WEBSITE_SITE_NAME})
+    # Function
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"FUNCTIONS_WORKER_RUNTIME": TEST_WEBSITE_SITE_NAME})
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=False)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="")
+    def test_get_sdk_version_prefix_function(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "fum_")
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"FUNCTIONS_WORKER_RUNTIME": TEST_WEBSITE_SITE_NAME})
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=False)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Linux")
+    def test_get_sdk_version_prefix_function_linux(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "flm_")
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"FUNCTIONS_WORKER_RUNTIME": TEST_WEBSITE_SITE_NAME})
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=False)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Windows")
+    def test_get_sdk_version_prefix_function_windows(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "fwm_")
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"FUNCTIONS_WORKER_RUNTIME": TEST_WEBSITE_SITE_NAME})
     @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=True)
     @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="")
-    def test_get_sdk_version_prefix_unknown_attach(self, mock_system, mock_getenv):
+    def test_get_sdk_version_prefix_function_attach(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "fui_")
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"FUNCTIONS_WORKER_RUNTIME": TEST_WEBSITE_SITE_NAME})
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=True)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Linux")
+    def test_get_sdk_version_prefix_function_linux_attach(self, mock_system, mock_getenv):
+        result = _utils._get_sdk_version_prefix()
+        self.assertEqual(result, "fli_")
+
+    @patch("azure.monitor.opentelemetry.exporter._utils.environ", {"FUNCTIONS_WORKER_RUNTIME": TEST_WEBSITE_SITE_NAME})
+    @patch("azure.monitor.opentelemetry.exporter._utils.isdir", return_value=True)
+    @patch("azure.monitor.opentelemetry.exporter._utils.platform.system", return_value="Windows")
+    def test_get_sdk_version_prefix_function_windows_attach(self, mock_system, mock_getenv):
         result = _utils._get_sdk_version_prefix()
-        self.assertEqual(result, "au_")
+        self.assertEqual(result, "fwi_")