From bd2e088d614daef5b8a1408b1e68aa1f02b2909c Mon Sep 17 00:00:00 2001
From: Kenneth Daily <kdaily@amazon.com>
Date: Fri, 27 Feb 2026 09:37:12 -0800
Subject: [PATCH 1/9] Add logic for configure get

---
 awscli/customizations/configure/__init__.py   |  3 +-
 awscli/customizations/configure/get.py        | 64 +++++++++++-
 tests/functional/configure/test_configure.py  | 14 +++
 .../unit/customizations/configure/test_get.py | 97 +++++++++++++++++++
 4 files changed, 175 insertions(+), 3 deletions(-)

diff --git a/awscli/customizations/configure/__init__.py b/awscli/customizations/configure/__init__.py
index c8ea5b6fa999..2bb51b16e7b0 100644
--- a/awscli/customizations/configure/__init__.py
+++ b/awscli/customizations/configure/__init__.py
@@ -10,9 +10,10 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
-
 from awscli.compat import shlex
 
+# A map between the command line parameter name and the Python object name
+# For allowed sub-section types
 NOT_SET = '<not set>'
 PREDEFINED_SECTION_NAMES = 'plugins'
 # A map between the command line parameter name and the name used
diff --git a/awscli/customizations/configure/get.py b/awscli/customizations/configure/get.py
index 74c9efb66255..bbb25b77470f 100644
--- a/awscli/customizations/configure/get.py
+++ b/awscli/customizations/configure/get.py
@@ -11,11 +11,14 @@
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
 import logging
+import re
 import sys
 
 from awscli.customizations.commands import BasicCommand
+from awscli.customizations.exceptions import ParamValidationError
+from awscli.customizations.utils import validate_mutually_exclusive
 
-from . import PREDEFINED_SECTION_NAMES
+from . import PREDEFINED_SECTION_NAMES, SUBSECTION_TYPE_ALLOWLIST
 
 LOG = logging.getLogger(__name__)
 
@@ -35,6 +38,18 @@ class ConfigureGetCommand(BasicCommand):
             'cli_type_name': 'string',
             'positional_arg': True,
         },
+        {
+            'name': 'sso-session',
+            'help_text': 'The name of the SSO session sub-section to retrieve from.',
+            'action': 'store',
+            'cli_type_name': 'string',
+        },
+        {
+            'name': 'services',
+            'help_text': 'The name of the services sub-section to retrieve from.',
+            'action': 'store',
+            'cli_type_name': 'string',
+        },
     ]
 
     def __init__(self, session, stream=None, error_stream=None):
@@ -46,10 +61,34 @@ def __init__(self, session, stream=None, error_stream=None):
         self._stream = stream
         self._error_stream = error_stream
 
+    def _get_subsection_config_name_from_args(self, args):
+        # Validate mutual exclusivity of sub-section type parameters
+        groups = [[v['param_name']] for v in SUBSECTION_TYPE_ALLOWLIST.values()]
+        validate_mutually_exclusive(args, *groups)
+
+        subsection_name = None
+        subsection_config_name = None
+
+        for section_properties in SUBSECTION_TYPE_ALLOWLIST.values():
+            param_value = getattr(args, section_properties['param_name'])
+            if param_value is not None:
+                subsection_name = param_value
+                subsection_config_name = section_properties['full_config_name']
+                break
+
+        return (subsection_config_name, subsection_name)
+
     def _run_main(self, args, parsed_globals):
         varname = args.varname
+        section_type, section_name = self._get_subsection_config_name_from_args(args)
 
-        if '.' not in varname:
+        if section_type:
+            value = self._get_subsection_property(
+                section_type.replace("-", "_"),
+                section_name,
+                varname
+            )
+        elif '.' not in varname:
             # get_scoped_config() returns the config variables in the config
             # file (not the logical_var names), which is what we want.
             config = self._session.get_scoped_config()
@@ -121,3 +160,24 @@ def _get_dotted_config_value(self, varname):
             except AttributeError:
                 value = None
         return value
+
+    def _get_subsection_property(self, section_type, section_name, varname):
+        full_config = self._session.full_config
+        
+        if section_type not in full_config:
+            return None
+        
+        section_type_config = full_config[section_type]
+        section_config = section_type_config.get(section_name, None)
+
+        # Handle nested properties
+        if '.' in varname:
+            parts = varname.split('.')
+            if len(parts) == 2:
+                value = section_config.get(parts[0])
+                if isinstance(value, dict):
+                    return value.get(parts[1])
+                else:
+                    return None
+        else:
+            return section_config.get(varname)
diff --git a/tests/functional/configure/test_configure.py b/tests/functional/configure/test_configure.py
index fc53f68e37fb..c32d4cdb86af 100644
--- a/tests/functional/configure/test_configure.py
+++ b/tests/functional/configure/test_configure.py
@@ -129,6 +129,20 @@ def test_get_fq_with_quoted_profile_name(self):
         )
         self.assertEqual(stdout.strip(), "testing_access_key")
 
+    def test_get_command_with_subsection_set(self):
+        self.set_config_file_contents(
+            "\n"
+            "[default]\n"
+            "aws_access_key_id=default_access_key\n"
+            "\n"
+            "[sso-session my-sso-session]\n"
+            "sso_region = us-west-2\n"
+        )
+        stdout, _, _ = self.run_cmd(
+            "configure get --sso-session my-sso-session sso_region",
+        )
+        self.assertEqual(stdout.strip(), "us-west-2")
+
     def test_set_with_config_file_no_exist(self):
         self.run_cmd("configure set region us-west-1")
         self.assertEqual(
diff --git a/tests/unit/customizations/configure/test_get.py b/tests/unit/customizations/configure/test_get.py
index d1e7cd6d92ba..a5407b9638d8 100644
--- a/tests/unit/customizations/configure/test_get.py
+++ b/tests/unit/customizations/configure/test_get.py
@@ -143,3 +143,100 @@ def test_get_non_string_returns_error(self):
         self.assertEqual(rc, 1)
         self.assertEqual(stream.getvalue(), '')
         self.assertEqual(error_stream.getvalue(), '')
+
+
+class TestConfigureGetCommandSubSections(unittest.TestCase):    
+    def create_command(self, session):
+        stdout = StringIO()
+        stderr = StringIO()
+        command = ConfigureGetCommand(session, stdout, stderr)
+        return stdout, stderr, command
+
+    def test_get_simple_property(self):
+        session = FakeSession({})
+        session.full_config = {
+            'sso_sessions': {
+                'my-session': {
+                    'sso_region': 'us-west-2',
+                    'sso_start_url': 'https://example.awsapps.com/start'
+                }
+            }
+        }
+        stream, error_stream, config_get = self.create_command(session)
+        rc = config_get(args=['--sso-session', 'my-session', 'sso_region'], 
+                       parsed_globals=None)
+        rendered = stream.getvalue()
+        self.assertEqual(rendered.strip(), 'us-west-2')
+        self.assertEqual(rc, 0)
+
+
+    def test_get_nested_property(self):
+        session = FakeSession({})
+        session.full_config = {
+            'services': {
+                'my-services': {
+                    's3': {
+                        'endpoint_url': 'http://localhost:4566',
+                    }
+                }
+            }
+        }
+        stream, error_stream, config_get = self.create_command(session)
+        rc = config_get(args=['--services', 'my-services', 's3.endpoint_url'],
+                       parsed_globals=None)
+        rendered = stream.getvalue()
+        self.assertEqual(rendered.strip(), 'http://localhost:4566')
+        self.assertEqual(rc, 0)
+
+    def test_non_existent_subsection_returns_exit_code_1(self):
+        session = FakeSession({})
+        session.full_config = {}
+        stream, error_stream, config_get = self.create_command(session)
+        rc = config_get(args=['--sso-session', 'non-existent', 'sso_region'],
+                       parsed_globals=None)
+
+        self.assertEqual(rc, 1)
+        self.assertEqual(stream.getvalue(), '')
+
+    def test_non_existent_property_returns_exit_code_1(self):
+        session = FakeSession({})
+        session.full_config = {
+            'sso_sessions': {
+                    'my-session': {
+                    'sso_region': 'us-west-2'
+                }
+            }
+        }
+        stream, error_stream, config_get = self.create_command(session)
+        rc = config_get(args=['--sso-session', 'my-session', 'non_existent_property'],
+                       parsed_globals=None)
+
+        self.assertEqual(rc, 1)
+        self.assertEqual(stream.getvalue(), '')
+
+    def test_no_output_to_stdout_for_non_existent_items(self):
+        session = FakeSession({})
+        session.full_config = {}
+        stream, error_stream, config_get = self.create_command(session)
+        
+        rc = config_get(args=['--sso-session', 'non-existent', 'sso_region'],
+                       parsed_globals=None)
+        self.assertEqual(rc, 1)
+        self.assertEqual(stream.getvalue(), '')
+    
+    def test_no_output_to_stdout_for_non_existent_items_existing_subsection(self):
+        session = FakeSession({})
+        
+        session.full_config = {
+            'sso"sessions': {
+                    'my-session': {
+                     'sso_region': 'us-west-2'
+                }
+            }
+        }
+
+        stream, error_stream, config_get = self.create_command(session)
+        rc = config_get(args=['--sso-session', 'my-session', 'non_existent'],
+                       parsed_globals=None)
+        self.assertEqual(rc, 1)
+        self.assertEqual(stream.getvalue(), '')

From 8dfc72bef2e620038cccb08caf1317025463dc3f Mon Sep 17 00:00:00 2001
From: Kenneth Daily <kdaily@amazon.com>
Date: Tue, 17 Mar 2026 11:56:42 -0700
Subject: [PATCH 2/9] Improve logic for getting subsection

Rename and add more test cases to cover non-exsistent subsections and nested properties.
---
 awscli/customizations/configure/get.py       | 37 +++++++++++-----
 tests/functional/configure/test_configure.py | 45 +++++++++++++++++++-
 2 files changed, 70 insertions(+), 12 deletions(-)

diff --git a/awscli/customizations/configure/get.py b/awscli/customizations/configure/get.py
index bbb25b77470f..09c8918791cc 100644
--- a/awscli/customizations/configure/get.py
+++ b/awscli/customizations/configure/get.py
@@ -40,13 +40,13 @@ class ConfigureGetCommand(BasicCommand):
         },
         {
             'name': 'sso-session',
-            'help_text': 'The name of the SSO session sub-section to retrieve from.',
+            'help_text': 'The name of the sub-section to configure.',
             'action': 'store',
             'cli_type_name': 'string',
         },
         {
             'name': 'services',
-            'help_text': 'The name of the services sub-section to retrieve from.',
+            'help_text': 'The name of the sub-section to configure.',
             'action': 'store',
             'cli_type_name': 'string',
         },
@@ -61,20 +61,35 @@ def __init__(self, session, stream=None, error_stream=None):
         self._stream = stream
         self._error_stream = error_stream
 
+    def _subsection_parameter_to_argument_name(self, parameter_name):
+        return parameter_name.replace("-", "_")
+
     def _get_subsection_config_name_from_args(self, args):
         # Validate mutual exclusivity of sub-section type parameters
-        groups = [[v['param_name']] for v in SUBSECTION_TYPE_ALLOWLIST.values()]
+        groups = [
+            [self._subsection_parameter_to_argument_name(key)]
+            for key in SUBSECTION_TYPE_ALLOWLIST.keys()
+        ]
         validate_mutually_exclusive(args, *groups)
 
         subsection_name = None
         subsection_config_name = None
 
-        for section_properties in SUBSECTION_TYPE_ALLOWLIST.values():
-            param_value = getattr(args, section_properties['param_name'])
-            if param_value is not None:
-                subsection_name = param_value
-                subsection_config_name = section_properties['full_config_name']
-                break
+        for (
+            section_type,
+            section_properties,
+        ) in SUBSECTION_TYPE_ALLOWLIST.items():
+            cli_parameter_name = self._subsection_parameter_to_argument_name(
+                section_type
+            )
+
+            if hasattr(args, cli_parameter_name):
+                subsection_name = getattr(args, cli_parameter_name)
+                if subsection_name is not None:
+                    subsection_config_name = section_properties[
+                        'full_config_name'
+                    ]
+                    break
 
         return (subsection_config_name, subsection_name)
 
@@ -163,10 +178,10 @@ def _get_dotted_config_value(self, varname):
 
     def _get_subsection_property(self, section_type, section_name, varname):
         full_config = self._session.full_config
-        
+
         if section_type not in full_config:
             return None
-        
+
         section_type_config = full_config[section_type]
         section_config = section_type_config.get(section_name, None)
 
diff --git a/tests/functional/configure/test_configure.py b/tests/functional/configure/test_configure.py
index c32d4cdb86af..e2aab34c3f2c 100644
--- a/tests/functional/configure/test_configure.py
+++ b/tests/functional/configure/test_configure.py
@@ -129,7 +129,7 @@ def test_get_fq_with_quoted_profile_name(self):
         )
         self.assertEqual(stdout.strip(), "testing_access_key")
 
-    def test_get_command_with_subsection_set(self):
+    def test_get_command_with_subsection(self):
         self.set_config_file_contents(
             "\n"
             "[default]\n"
@@ -143,6 +143,49 @@ def test_get_command_with_subsection_set(self):
         )
         self.assertEqual(stdout.strip(), "us-west-2")
 
+    def test_get_command_with_subsection_nested_property(self):
+        self.set_config_file_contents(
+            "\n"
+            "[default]\n"
+            "aws_access_key_id=default_access_key\n"
+            "\n"
+            "[services my-services]\n"
+            "ec2 = \n"
+            "    endpoint_url = http://localhost:4567/"
+        )
+        stdout, _, _ = self.run_cmd(
+            "configure get --services my-services ec2.endpoint_url",
+        )
+        self.assertEqual(stdout.strip(), "http://localhost:4567/")
+
+    def test_get_command_with_nonexisting_subsection(self):
+        self.set_config_file_contents(
+            "\n"
+            "[default]\n"
+            "aws_access_key_id=default_access_key\n"
+            "\n"
+        )
+        _, stderr, _ = self.run_cmd(
+            "configure get --sso-session my-sso-session sso_region",
+            expected_rc=255,
+        )
+        self.assertIn("could not be found", stderr)
+
+    def test_get_command_with_subsection_set_nonexisting_subsection(self):
+        self.set_config_file_contents(
+            "\n"
+            "[default]\n"
+            "aws_access_key_id=default_access_key\n"
+            "\n"
+            "[sso-session my-sso-session]\n"
+            "sso_region = us-west-2\n"
+        )
+        _, stderr, _ = self.run_cmd(
+            "configure get --services my-services ec2.endpoint_url",
+            expected_rc=255,
+        )
+        self.assertIn("could not be found", stderr)
+
     def test_set_with_config_file_no_exist(self):
         self.run_cmd("configure set region us-west-1")
         self.assertEqual(

From 401de0f2df59b66d2ec20b0c92719faa1c029382 Mon Sep 17 00:00:00 2001
From: Kenneth Daily <kdaily@amazon.com>
Date: Tue, 17 Mar 2026 12:23:15 -0700
Subject: [PATCH 3/9] Add examples using sub-sections

---
 awscli/examples/configure/get/_examples.rst | 27 +++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/awscli/examples/configure/get/_examples.rst b/awscli/examples/configure/get/_examples.rst
index 48190ef82a93..f0f0226fb460 100644
--- a/awscli/examples/configure/get/_examples.rst
+++ b/awscli/examples/configure/get/_examples.rst
@@ -9,6 +9,23 @@ Suppose you had the following config file::
     aws_secret_access_key=testing_secret_key
     region=us-west-2
 
+    [profile my-dev-profile]
+    services = my-services
+    sso_session = my-sso
+    sso_account_id = 123456789011
+    sso_role_name = readOnly
+    region = us-west-2
+    output = json
+
+    [sso-session my-sso]
+    sso_region = us-east-1
+    sso_start_url = https://my-sso-portal.awsapps.com/start
+    sso_registration_scopes = sso:account:access
+
+    [services my-services]
+    ec2 =
+        endpoint_url = http://localhost:4567/
+
 The following commands would have the corresponding output::
 
     $ aws configure get aws_access_key_id
@@ -27,3 +44,13 @@ The following commands would have the corresponding output::
     $
     $ echo $?
     1
+
+    $ aws configure get --profile my-dev-profile sso_account_id
+    123456789011
+
+    $ aws configure get --sso-session my-sso-session sso_region
+    us-east-1
+
+    $ aws configure get --services my-services ec2.endpoint_url
+    http://localhost:4567
+

From 139528d0a9f207eeb7f8a4d17c2247d2847df1c8 Mon Sep 17 00:00:00 2001
From: Kenneth Daily <kdaily@amazon.com>
Date: Tue, 17 Mar 2026 12:37:32 -0700
Subject: [PATCH 4/9] Add error on non-existent sub-section

---
 awscli/customizations/configure/__init__.py | 3 +++
 awscli/customizations/configure/get.py      | 7 +++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/awscli/customizations/configure/__init__.py b/awscli/customizations/configure/__init__.py
index 2bb51b16e7b0..34ccc9abe0a0 100644
--- a/awscli/customizations/configure/__init__.py
+++ b/awscli/customizations/configure/__init__.py
@@ -45,6 +45,9 @@ class SectionNotFoundError(Exception):
     pass
 
 
+class SubsectionNotFoundError(Exception):
+    pass
+
 def mask_value(current_value):
     if current_value is None:
         return 'None'
diff --git a/awscli/customizations/configure/get.py b/awscli/customizations/configure/get.py
index 09c8918791cc..5be1ca1ee50e 100644
--- a/awscli/customizations/configure/get.py
+++ b/awscli/customizations/configure/get.py
@@ -18,7 +18,7 @@
 from awscli.customizations.exceptions import ParamValidationError
 from awscli.customizations.utils import validate_mutually_exclusive
 
-from . import PREDEFINED_SECTION_NAMES, SUBSECTION_TYPE_ALLOWLIST
+from . import PREDEFINED_SECTION_NAMES, SUBSECTION_TYPE_ALLOWLIST, SubsectionNotFoundError
 
 LOG = logging.getLogger(__name__)
 
@@ -180,11 +180,14 @@ def _get_subsection_property(self, section_type, section_name, varname):
         full_config = self._session.full_config
 
         if section_type not in full_config:
-            return None
+            raise SubsectionNotFoundError(f"The config sub-section ({section_name}) could not be found ")
 
         section_type_config = full_config[section_type]
         section_config = section_type_config.get(section_name, None)
 
+        if section_config is None:
+            raise SubsectionNotFoundError(f"The config sub-section ({section_name}) could not be found ")
+
         # Handle nested properties
         if '.' in varname:
             parts = varname.split('.')

From 8891587286efddd000a0e4f036ab0e14457b7b0e Mon Sep 17 00:00:00 2001
From: Kenneth Daily <kdaily@amazon.com>
Date: Wed, 18 Mar 2026 12:57:27 -0700
Subject: [PATCH 5/9] Add a test for a non-existent profile

A missing case, adding it for consistency with test for a non-existent sub-section.
---
 tests/functional/configure/test_configure.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tests/functional/configure/test_configure.py b/tests/functional/configure/test_configure.py
index e2aab34c3f2c..7d0f4c8b1231 100644
--- a/tests/functional/configure/test_configure.py
+++ b/tests/functional/configure/test_configure.py
@@ -84,6 +84,19 @@ def test_get_command_with_profile_set(self):
         )
         self.assertEqual(stdout.strip(), "testing_access_key")
 
+    def test_get_command_with_nonexisting_profile(self):
+        self.set_config_file_contents(
+            "\n"
+            "[default]\n"
+            "aws_access_key_id=default_access_key\n"
+            "\n"
+        )
+        _, stderr, _ = self.run_cmd(
+            "configure get --profile doesntexist sso_region",
+            expected_rc=255,
+        )
+        self.assertIn("could not be found", stderr)
+
     def test_get_with_fq_name(self):
         # test get configs with fully qualified name.
         self.set_config_file_contents(

From f6070c9fb0234884e7a9777c688730c6ba4aaf49 Mon Sep 17 00:00:00 2001
From: Kenneth Daily <kdaily@amazon.com>
Date: Wed, 18 Mar 2026 13:00:03 -0700
Subject: [PATCH 6/9] Remove duplicate tests

These are better tested with functional tests.
---
 .../unit/customizations/configure/test_get.py | 43 ++-----------------
 1 file changed, 3 insertions(+), 40 deletions(-)

diff --git a/tests/unit/customizations/configure/test_get.py b/tests/unit/customizations/configure/test_get.py
index a5407b9638d8..8baefb5f4cea 100644
--- a/tests/unit/customizations/configure/test_get.py
+++ b/tests/unit/customizations/configure/test_get.py
@@ -188,55 +188,18 @@ def test_get_nested_property(self):
         self.assertEqual(rendered.strip(), 'http://localhost:4566')
         self.assertEqual(rc, 0)
 
-    def test_non_existent_subsection_returns_exit_code_1(self):
-        session = FakeSession({})
-        session.full_config = {}
-        stream, error_stream, config_get = self.create_command(session)
-        rc = config_get(args=['--sso-session', 'non-existent', 'sso_region'],
-                       parsed_globals=None)
-
-        self.assertEqual(rc, 1)
-        self.assertEqual(stream.getvalue(), '')
-
     def test_non_existent_property_returns_exit_code_1(self):
         session = FakeSession({})
         session.full_config = {
             'sso_sessions': {
                     'my-session': {
-                    'sso_region': 'us-west-2'
+                      'sso_region': 'us-west-2'
                 }
             }
         }
-        stream, error_stream, config_get = self.create_command(session)
+        stream, _, config_get = self.create_command(session)
         rc = config_get(args=['--sso-session', 'my-session', 'non_existent_property'],
-                       parsed_globals=None)
-
-        self.assertEqual(rc, 1)
-        self.assertEqual(stream.getvalue(), '')
-
-    def test_no_output_to_stdout_for_non_existent_items(self):
-        session = FakeSession({})
-        session.full_config = {}
-        stream, error_stream, config_get = self.create_command(session)
-        
-        rc = config_get(args=['--sso-session', 'non-existent', 'sso_region'],
-                       parsed_globals=None)
-        self.assertEqual(rc, 1)
-        self.assertEqual(stream.getvalue(), '')
-    
-    def test_no_output_to_stdout_for_non_existent_items_existing_subsection(self):
-        session = FakeSession({})
-        
-        session.full_config = {
-            'sso"sessions': {
-                    'my-session': {
-                     'sso_region': 'us-west-2'
-                }
-            }
-        }
+                        parsed_globals=None)
 
-        stream, error_stream, config_get = self.create_command(session)
-        rc = config_get(args=['--sso-session', 'my-session', 'non_existent'],
-                       parsed_globals=None)
         self.assertEqual(rc, 1)
         self.assertEqual(stream.getvalue(), '')

From 5610a841033ffcc4060c4466a9261d456ed63760 Mon Sep 17 00:00:00 2001
From: Kenneth Daily <kdaily@amazon.com>
Date: Wed, 18 Mar 2026 13:12:49 -0700
Subject: [PATCH 7/9] Reword help text

---
 awscli/customizations/configure/get.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/awscli/customizations/configure/get.py b/awscli/customizations/configure/get.py
index 5be1ca1ee50e..ccf2e0b465e2 100644
--- a/awscli/customizations/configure/get.py
+++ b/awscli/customizations/configure/get.py
@@ -40,13 +40,13 @@ class ConfigureGetCommand(BasicCommand):
         },
         {
             'name': 'sso-session',
-            'help_text': 'The name of the sub-section to configure.',
+            'help_text': 'The name of the sub-section from which to retrieve a value.',
             'action': 'store',
             'cli_type_name': 'string',
         },
         {
             'name': 'services',
-            'help_text': 'The name of the sub-section to configure.',
+            'help_text': 'The name of the sub-section from which to retrieve a value.',
             'action': 'store',
             'cli_type_name': 'string',
         },

From 76b0a24f2e3fe25b7bb6f3e660ccdc54de52568e Mon Sep 17 00:00:00 2001
From: Kenneth Daily <kdaily@amazon.com>
Date: Wed, 18 Mar 2026 13:13:28 -0700
Subject: [PATCH 8/9] Use f-strings

---
 awscli/customizations/configure/get.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/awscli/customizations/configure/get.py b/awscli/customizations/configure/get.py
index ccf2e0b465e2..2b16d7216380 100644
--- a/awscli/customizations/configure/get.py
+++ b/awscli/customizations/configure/get.py
@@ -111,7 +111,7 @@ def _run_main(self, args, parsed_globals):
         else:
             value = self._get_dotted_config_value(varname)
 
-        LOG.debug('Config value retrieved: %s' % value)
+        LOG.debug(f'Config value retrieved: {value}')
 
         if isinstance(value, str):
             self._stream.write(value)
@@ -121,8 +121,8 @@ def _run_main(self, args, parsed_globals):
             # TODO: add support for this. We would need to print it off in
             # the same format as the config file.
             self._error_stream.write(
-                'varname (%s) must reference a value, not a section or '
-                'sub-section.' % varname
+                f'varname ({varname}) must reference a value, not a section '
+                'or sub-section.'
             )
             return 1
         else:

From 945b158c2ec338f0e6ea3f335401d4a8490220a1 Mon Sep 17 00:00:00 2001
From: Kenneth Daily <kdaily@amazon.com>
Date: Wed, 18 Mar 2026 13:14:33 -0700
Subject: [PATCH 9/9] Formatting and unused imports

---
 awscli/customizations/configure/__init__.py |  4 ++--
 awscli/customizations/configure/get.py      | 18 ++++++++++++------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/awscli/customizations/configure/__init__.py b/awscli/customizations/configure/__init__.py
index 34ccc9abe0a0..52232354b3d2 100644
--- a/awscli/customizations/configure/__init__.py
+++ b/awscli/customizations/configure/__init__.py
@@ -10,10 +10,9 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
+
 from awscli.compat import shlex
 
-# A map between the command line parameter name and the Python object name
-# For allowed sub-section types
 NOT_SET = '<not set>'
 PREDEFINED_SECTION_NAMES = 'plugins'
 # A map between the command line parameter name and the name used
@@ -48,6 +47,7 @@ class SectionNotFoundError(Exception):
 class SubsectionNotFoundError(Exception):
     pass
 
+
 def mask_value(current_value):
     if current_value is None:
         return 'None'
diff --git a/awscli/customizations/configure/get.py b/awscli/customizations/configure/get.py
index 2b16d7216380..c226a981b873 100644
--- a/awscli/customizations/configure/get.py
+++ b/awscli/customizations/configure/get.py
@@ -11,14 +11,16 @@
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
 import logging
-import re
 import sys
 
 from awscli.customizations.commands import BasicCommand
-from awscli.customizations.exceptions import ParamValidationError
 from awscli.customizations.utils import validate_mutually_exclusive
 
-from . import PREDEFINED_SECTION_NAMES, SUBSECTION_TYPE_ALLOWLIST, SubsectionNotFoundError
+from . import (
+    PREDEFINED_SECTION_NAMES,
+    SUBSECTION_TYPE_ALLOWLIST,
+    SubsectionNotFoundError,
+)
 
 LOG = logging.getLogger(__name__)
 
@@ -53,7 +55,7 @@ class ConfigureGetCommand(BasicCommand):
     ]
 
     def __init__(self, session, stream=None, error_stream=None):
-        super(ConfigureGetCommand, self).__init__(session)
+        super().__init__(session)
         if stream is None:
             stream = sys.stdout
         if error_stream is None:
@@ -180,13 +182,17 @@ def _get_subsection_property(self, section_type, section_name, varname):
         full_config = self._session.full_config
 
         if section_type not in full_config:
-            raise SubsectionNotFoundError(f"The config sub-section ({section_name}) could not be found ")
+            raise SubsectionNotFoundError(
+                f"The config sub-section ({section_name}) could not be found"
+            )
 
         section_type_config = full_config[section_type]
         section_config = section_type_config.get(section_name, None)
 
         if section_config is None:
-            raise SubsectionNotFoundError(f"The config sub-section ({section_name}) could not be found ")
+            raise SubsectionNotFoundError(
+                f"The config sub-section ({section_name}) could not be found"
+            )
 
         # Handle nested properties
         if '.' in varname: