feat: add spark history server api

1. Add api methods for managing spark history server.
2. Add submission_time and auto_termination_time fields in spark application list and details responses.

BREAKING: The type of timestamp fields in Application response models has been changed to `datetime`.

Fields in Application and ApplicationGetResponse objects like start_time, end_time, finish_time will now have values of type `datetime` instead of plain strings.

Signed-off-by: Subin Shekhar <[email protected]>

examples/test_ibm_analytics_engine_api_v3_examples.py

@@ -126,6 +126,8 @@ def test_set_instance_home_example(self):
 
             instance_home_response = ibm_analytics_engine_api_service.set_instance_home(
                 instance_id='e64c907a-e82f-46fd-addc-ccfafbd28b09',
+                new_hmac_access_key='b9****************************4b',
+                new_hmac_secret_key='fa********************************************8a'
             ).get_result()
 
             print(json.dumps(instance_home_response, indent=2))
@@ -258,7 +260,7 @@ def test_create_application_example(self):
                 arguments=['/opt/ibm/spark/examples/src/main/resources/people.txt'],
                 runtime={
                     'spark_version': '3.3'
-                }
+            }
             )
             application_response = ibm_analytics_engine_api_service.create_application(
                 instance_id='e64c907a-e82f-46fd-addc-ccfafbd28b09',
@@ -455,6 +457,64 @@ def test_get_logging_configuration_example(self):
         except ApiException as e:
             pytest.fail(str(e))
 
+    @needscredentials
+    def test_start_spark_history_server_example(self):
+        """
+        start_spark_history_server request example
+        """
+        try:
+            print('\nstart_spark_history_server() result:')
+            # begin-start_spark_history_server
+
+            spark_history_server_response = ibm_analytics_engine_api_service.start_spark_history_server(
+                instance_id='e64c907a-e82f-46fd-addc-ccfafbd28b09'
+            ).get_result()
+
+            print(json.dumps(spark_history_server_response, indent=2))
+
+            # end-start_spark_history_server
+
+        except ApiException as e:
+            pytest.fail(str(e))
+
+    @needscredentials
+    def test_get_spark_history_server_example(self):
+        """
+        get_spark_history_server request example
+        """
+        try:
+            print('\nget_spark_history_server() result:')
+            # begin-get_spark_history_server
+
+            spark_history_server_response = ibm_analytics_engine_api_service.get_spark_history_server(
+                instance_id='e64c907a-e82f-46fd-addc-ccfafbd28b09'
+            ).get_result()
+
+            print(json.dumps(spark_history_server_response, indent=2))
+
+            # end-get_spark_history_server
+
+        except ApiException as e:
+            pytest.fail(str(e))
+
+    @needscredentials
+    def test_stop_spark_history_server_example(self):
+        """
+        stop_spark_history_server request example
+        """
+        try:
+            # begin-stop_spark_history_server
+
+            response = ibm_analytics_engine_api_service.stop_spark_history_server(
+                instance_id='e64c907a-e82f-46fd-addc-ccfafbd28b09'
+            )
+
+            # end-stop_spark_history_server
+            print('\nstop_spark_history_server() response status code: ', response.get_status_code())
+
+        except ApiException as e:
+            pytest.fail(str(e))
+
     @needscredentials
     def test_delete_application_example(self):
         """