FEAT: Boto client custom app_id (#2)

### Summary 📝
To update the boto client configuration to make sure app_id being
attached for resource monitor usage.



### Test plan:
* Enable `botocore.endpoint` logger and run example script to make sure
the newly added customer user_agent shows on the log.

---------

Signed-off-by: Andy Kwok <andy.kwok@improving.com>

Author: andy-k-improving

nx_neptune/clients/neptune_constants.py

@@ -7,6 +7,9 @@
 SERVICE_IAM = "iam"
 SERVICE_STS = "sts"
 
+# APP_ID
+APP_ID_NX = "nx-neptune"
+
 # Internal constants for parameters
 PARAM_MAX_DEPTH = "maxDepth"
 PARAM_TRAVERSAL_DIRECTION = "traversalDirection"

nx_neptune/instance_management.py

@@ -8,10 +8,12 @@
 
 import boto3
 import jmespath
+from botocore.config import Config
 from botocore.client import BaseClient
 from botocore.exceptions import ClientError
 
 from .clients import SERVICE_IAM, SERVICE_NA, SERVICE_STS, IamClient
+from .clients.neptune_constants import APP_ID_NX
 from .na_graph import NeptuneGraph
 
 __all__ = [
@@ -231,7 +233,8 @@ def create_na_instance(config: Optional[dict] = None):
     Raises:
         Exception: If the Neptune Analytics instance creation fails
     """
-    na_client = boto3.client(SERVICE_NA)
+    na_client = boto3.client(service_name = SERVICE_NA,
+                             config = Config(user_agent_appid=APP_ID_NX))
 
     # Permissions check
     user_arn = boto3.client(SERVICE_STS).get_caller_identity()["Arn"]

nx_neptune/na_graph.py

@@ -3,6 +3,7 @@
 from typing import Any, List, Optional
 
 import boto3
+from botocore.config import Config
 import networkx
 from networkx import DiGraph, Graph
 
@@ -39,6 +40,8 @@
     "set_config_graph_id",
 ]
 
+from .clients.neptune_constants import APP_ID_NX
+
 from .clients.opencypher_builder import insert_edges, insert_nodes
 
 
@@ -85,7 +88,8 @@ def from_config(cls, config: NeptuneConfig | None = None, graph=None, logger=Non
             s3_iam_role = boto3.client(SERVICE_STS).get_caller_identity()["Arn"]
 
         na_client = NeptuneAnalyticsClient(
-            config.graph_id, boto3.client(SERVICE_NA), logger
+            config.graph_id, boto3.client(service_name = SERVICE_NA,
+                                          config = Config(user_agent_appid=APP_ID_NX)), logger
         )
         iam_client = IamClient(s3_iam_role, boto3.client(SERVICE_IAM), logger)
         return cls(