diff --git a/openstackclient/identity/common.py b/openstackclient/identity/common.py
index f36f5f73a..e82511664 100644
--- a/openstackclient/identity/common.py
+++ b/openstackclient/identity/common.py
@@ -68,6 +68,25 @@ def find_service(identity_client, name_type_or_id):
         raise exceptions.CommandError(msg % name_type_or_id)
 
 
+def get_resource(manager, name_type_or_id):
+    # NOTE (vishakha): Due to bug #1799153 and for any another related case
+    # where GET resource API does not support the filter by name,
+    # osc_lib.utils.find_resource() method cannot be used because that method
+    # try to fall back to list all the resource if requested resource cannot
+    # be get via name. Which ends up with NoUniqueMatch error.
+    # This new function is the replacement for osc_lib.utils.find_resource()
+    # for resources does not support GET by name.
+    # For example: identity GET /regions.
+    """Find a resource by id or name."""
+
+    try:
+        return manager.get(name_type_or_id)
+    except identity_exc.NotFound:
+        # raise NotFound exception
+        msg = _("No resource with name or id of '%s' exists")
+        raise exceptions.CommandError(msg % name_type_or_id)
+
+
 def _get_token_resource(client, resource, parsed_name, parsed_domain=None):
     """Peek into the user's auth token to get resource IDs
 
diff --git a/openstackclient/identity/v3/limit.py b/openstackclient/identity/v3/limit.py
index 57d1dfd64..f2af81e9f 100644
--- a/openstackclient/identity/v3/limit.py
+++ b/openstackclient/identity/v3/limit.py
@@ -78,9 +78,19 @@ class CreateLimit(command.ShowOne):
         )
         region = None
         if parsed_args.region:
-            region = utils.find_resource(
-                identity_client.regions, parsed_args.region
-            )
+            val = getattr(parsed_args, 'region', None)
+            if 'None' not in val:
+                # NOTE (vishakha): Due to bug #1799153 and for any another
+                # related case where GET resource API does not support the
+                # filter by name, osc_lib.utils.find_resource() method cannot
+                # be used because that method try to fall back to list all the
+                # resource if requested resource cannot be get via name. Which
+                # ends up with NoUniqueMatch error.
+                # So osc_lib.utils.find_resource() function cannot be used for
+                # 'regions', using common_utils.get_resource() instead.
+                region = common_utils.get_resource(
+                    identity_client.regions, parsed_args.region
+                )
 
         limit = identity_client.limits.create(
             project,
@@ -136,6 +146,19 @@ class ListLimit(command.Lister):
             region = utils.find_resource(
                 identity_client.regions, parsed_args.region
             )
+            val = getattr(parsed_args, 'region', None)
+            if 'None' not in val:
+                # NOTE (vishakha): Due to bug #1799153 and for any another
+                # related case where GET resource API does not support the
+                # filter by name, osc_lib.utils.find_resource() method cannot
+                # be used because that method try to fall back to list all the
+                # resource if requested resource cannot be get via name. Which
+                # ends up with NoUniqueMatch error.
+                # So osc_lib.utils.find_resource() function cannot be used for
+                # 'regions', using common_utils.get_resource() instead.
+                region = common_utils.get_resource(
+                    identity_client.regions, parsed_args.region
+                )
         project = None
         if parsed_args.project:
             project = utils.find_resource(
diff --git a/openstackclient/identity/v3/registered_limit.py b/openstackclient/identity/v3/registered_limit.py
index 72e07297e..b308080ea 100644
--- a/openstackclient/identity/v3/registered_limit.py
+++ b/openstackclient/identity/v3/registered_limit.py
@@ -69,9 +69,19 @@ class CreateRegisteredLimit(command.ShowOne):
         )
         region = None
         if parsed_args.region:
-            region = utils.find_resource(
-                identity_client.regions, parsed_args.region
-            )
+            val = getattr(parsed_args, 'region', None)
+            if 'None' not in val:
+                # NOTE (vishakha): Due to bug #1799153 and for any another
+                # related case where GET resource API does not support the
+                # filter by name, osc_lib.utils.find_resource() method cannot
+                # be used because that method try to fall back to list all the
+                # resource if requested resource cannot be get via name. Which
+                # ends up with NoUniqueMatch error.
+                # So osc_lib.utils.find_resource() function cannot be used for
+                # 'regions', using common_utils.get_resource() instead.
+                region = common_utils.get_resource(
+                    identity_client.regions, parsed_args.region
+                )
 
         registered_limit = identity_client.registered_limits.create(
             service,
@@ -153,9 +163,19 @@ class ListRegisteredLimit(command.Lister):
             )
         region = None
         if parsed_args.region:
-            region = utils.find_resource(
-                identity_client.regions, parsed_args.region
-            )
+            val = getattr(parsed_args, 'region', None)
+            if 'None' not in val:
+                # NOTE (vishakha): Due to bug #1799153 and for any another
+                # related case where GET resource API does not support the
+                # filter by name, osc_lib.utils.find_resource() method cannot
+                # be used because that method try to fall back to list all the
+                # resource if requested resource cannot be get via name. Which
+                # ends up with NoUniqueMatch error.
+                # So osc_lib.utils.find_resource() function cannot be used for
+                # 'regions', using common_utils.get_resource() instead.
+                region = common_utils.get_resource(
+                    identity_client.regions, parsed_args.region
+                )
 
         registered_limits = identity_client.registered_limits.list(
             service=service,
@@ -222,9 +242,19 @@ class SetRegisteredLimit(command.ShowOne):
 
         region = None
         if parsed_args.region:
-            region = utils.find_resource(
-                identity_client.regions, parsed_args.region
-            )
+            val = getattr(parsed_args, 'region', None)
+            if 'None' not in val:
+                # NOTE (vishakha): Due to bug #1799153 and for any another
+                # related case where GET resource API does not support the
+                # filter by name, osc_lib.utils.find_resource() method cannot
+                # be used because that method try to fall back to list all the
+                # resource if requested resource cannot be get via name. Which
+                # ends up with NoUniqueMatch error.
+                # So osc_lib.utils.find_resource() function cannot be used for
+                # 'regions', using common_utils.get_resource() instead.
+                region = common_utils.get_resource(
+                    identity_client.regions, parsed_args.region
+                )
 
         registered_limit = identity_client.registered_limits.update(
             parsed_args.registered_limit_id,