diff --git a/providers/amazon/src/airflow/providers/amazon/aws/hooks/eks.py b/providers/amazon/src/airflow/providers/amazon/aws/hooks/eks.py
index 6a80e20b7a81e..3f151318a3ff0 100644
--- a/providers/amazon/src/airflow/providers/amazon/aws/hooks/eks.py
+++ b/providers/amazon/src/airflow/providers/amazon/aws/hooks/eks.py
@@ -523,7 +523,7 @@ def _list_all(self, api_call: Callable, response_key: str, verbose: bool) -> lis
         :return: A List of the combined results of the provided API call.
         """
         name_collection: list = []
-        token = DEFAULT_PAGINATION_TOKEN
+        token: str | None = DEFAULT_PAGINATION_TOKEN
 
         while token is not None:
             response = api_call(nextToken=token)
diff --git a/providers/amazon/src/airflow/providers/amazon/aws/operators/athena.py b/providers/amazon/src/airflow/providers/amazon/aws/operators/athena.py
index 44eb6590aeb83..537446d8dde6e 100644
--- a/providers/amazon/src/airflow/providers/amazon/aws/operators/athena.py
+++ b/providers/amazon/src/airflow/providers/amazon/aws/operators/athena.py
@@ -239,7 +239,7 @@ def get_openlineage_facets_on_complete(self, _) -> OperatorLineage:
         run_facets: dict[str, BaseFacet] = {}
         if parse_result.errors:
             run_facets["extractionError"] = ExtractionErrorRunFacet(
-                totalTasks=len(self.query) if isinstance(self.query, list) else 1,
+                totalTasks=1,
                 failedTasks=len(parse_result.errors),
                 errors=[
                     Error(
diff --git a/providers/amazon/src/airflow/providers/amazon/aws/operators/sagemaker.py b/providers/amazon/src/airflow/providers/amazon/aws/operators/sagemaker.py
index 23bcb0e17b28a..9fcf45fc30810 100644
--- a/providers/amazon/src/airflow/providers/amazon/aws/operators/sagemaker.py
+++ b/providers/amazon/src/airflow/providers/amazon/aws/operators/sagemaker.py
@@ -86,7 +86,7 @@ def __init__(self, *, config: dict, **kwargs):
         super().__init__(**kwargs)
         self.config = config
 
-    def parse_integer(self, config: dict, field: list[str] | str) -> None:
+    def parse_integer(self, config: dict | list, field: list[str] | str) -> None:
         """Recursive method for parsing string fields holding integer values to integers."""
         if len(field) == 1:
             if isinstance(config, list):
@@ -993,7 +993,7 @@ def execute(self, context: Context) -> dict:
         )
         if response["ResponseMetadata"]["HTTPStatusCode"] != 200:
             raise AirflowException(f"Sagemaker Tuning Job creation failed: {response}")
-
+        description: dict = {}
         if self.deferrable:
             self.defer(
                 trigger=SageMakerTrigger(
@@ -1009,7 +1009,6 @@ def execute(self, context: Context) -> dict:
                     else None
                 ),
             )
-            description = {}  # never executed but makes static checkers happy
         elif self.wait_for_completion:
             description = self.hook.check_status(
                 self.config["HyperParameterTuningJobName"],
diff --git a/providers/amazon/src/airflow/providers/amazon/aws/transfers/sql_to_s3.py b/providers/amazon/src/airflow/providers/amazon/aws/transfers/sql_to_s3.py
index 1f3f79d86f0ce..e31652af4d4aa 100644
--- a/providers/amazon/src/airflow/providers/amazon/aws/transfers/sql_to_s3.py
+++ b/providers/amazon/src/airflow/providers/amazon/aws/transfers/sql_to_s3.py
@@ -161,7 +161,7 @@ def _fix_dtypes(df: pd.DataFrame, file_format: FILE_FORMAT) -> None:
             raise AirflowOptionalProviderFeatureException(e)
 
         for col in df:
-            if df[col].dtype.name == "object" and file_format == "parquet":
+            if df[col].dtype.name == "object" and file_format == FILE_FORMAT.PARQUET:
                 # if the type wasn't identified or converted, change it to a string so if can still be
                 # processed.
                 df[col] = df[col].astype(str)
diff --git a/providers/amazon/tests/unit/amazon/aws/transfers/test_sql_to_s3.py b/providers/amazon/tests/unit/amazon/aws/transfers/test_sql_to_s3.py
index cb1d5828df4e1..6174582915700 100644
--- a/providers/amazon/tests/unit/amazon/aws/transfers/test_sql_to_s3.py
+++ b/providers/amazon/tests/unit/amazon/aws/transfers/test_sql_to_s3.py
@@ -185,9 +185,10 @@ def test_fix_dtypes(self, params):
             s3_key="s3_key",
             task_id="task_id",
             sql_conn_id="mysql_conn_id",
+            file_format=params["file_format"],
         )
         dirty_df = pd.DataFrame({"strings": ["a", "b", None], "ints": [1, 2, None]})
-        op._fix_dtypes(df=dirty_df, file_format=params["file_format"])
+        op._fix_dtypes(df=dirty_df, file_format=op.file_format)
         assert dirty_df["strings"].values[2] == params["null_string_result"]
         assert dirty_df["ints"].dtype.kind == "i"