Add LST resource module

plugins/module_utils/network/sonic/argspec/facts/facts.py

@@ -82,6 +82,7 @@ def __init__(self, **kwargs):
         'mgmt_servers',
         'ospf_area',
         'ssh',
+        'lst',
     ]
 
     argument_spec = {

plugins/module_utils/network/sonic/argspec/lst/lst.py

@@ -0,0 +1,81 @@
+#
+# -*- coding: utf-8 -*-
+# Copyright 2024 Dell Inc. or its subsidiaries. All Rights Reserved.
+# GNU General Public License v3.0+
+# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+#############################################
+#                WARNING                    #
+#############################################
+#
+# This file is auto generated by the resource
+#   module builder playbook.
+#
+# Do not edit this file manually.
+#
+# Changes to this file will be over written
+#   by the resource module builder.
+#
+# Changes should be made in the model used to
+#   generate this file or in the resource module
+#   builder template.
+#
+#############################################
+
+"""
+The arg spec for the sonic_lst module
+"""
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+
+class LstArgs(object):  # pylint: disable=R0903
+    """
+    The arg spec for the sonic_lst module
+    """
+
+    def __init__(self, **kwargs):
+        pass
+
+    argument_spec = {
+        'config': {
+            'options': {
+                'interfaces': {
+                    'elements': 'dict',
+                    'options': {
+                        'downstream_group': {'type': 'str'},
+                        'id': {'required': True, 'type': 'str'},
+                        'upstream_groups': {
+                            'elements': 'dict',
+                            'options': {
+                                'group_name': {'required': True, 'type': 'str'}
+                            },
+                            'type': 'list'
+                        }
+                    },
+                    'type': 'list'
+                },
+                'lst_groups': {
+                    'elements': 'dict',
+                    'options': {
+                        'all_evpn_es_downstream': {'type': 'bool'},
+                        'all_mclags_downstream': {'type': 'bool'},
+                        'group_description': {'type': 'str'},
+                        'group_type': {'choices': ['l3'], 'type': 'str'},
+                        'name': {'required': True, 'type': 'str'},
+                        'threshold_down': {'type': 'int'},
+                        'threshold_type': {'choices': ['percentage'], 'type': 'str'},
+                        'threshold_up': {'type': 'str'},
+                        'timeout': {'type': 'int'}
+                    },
+                    'type': 'list'
+                }
+            },
+            'type': 'dict'
+        },
+        'state': {
+            'choices': ['merged', 'deleted', 'replaced', 'overridden'],
+            'default': 'merged',
+            'type': 'str'
+        }
+    }  # pylint: disable=C0301