1 files changed, 123 insertions, 0 deletions
diff --git a/lib/ansible/module_utils/errors.py b/lib/ansible/module_utils/errors.py
new file mode 100644
index 0000000..cbbd86c
--- /dev/null
+++ b/lib/ansible/module_utils/errors.py
@@ -0,0 +1,123 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2021 Ansible Project
+# Simplified BSD License (see licenses/simplified_bsd.txt or https://opensource.org/licenses/BSD-2-Clause)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+
+class AnsibleFallbackNotFound(Exception):
+    """Fallback validator was not found"""
+
+
+class AnsibleValidationError(Exception):
+    """Single argument spec validation error"""
+
+    def __init__(self, message):
+        super(AnsibleValidationError, self).__init__(message)
+        self.error_message = message
+        """The error message passed in when the exception was raised."""
+
+    @property
+    def msg(self):
+        """The error message passed in when the exception was raised."""
+        return self.args[0]
+
+
+class AnsibleValidationErrorMultiple(AnsibleValidationError):
+    """Multiple argument spec validation errors"""
+
+    def __init__(self, errors=None):
+        self.errors = errors[:] if errors else []
+        """:class:`list` of :class:`AnsibleValidationError` objects"""
+
+    def __getitem__(self, key):
+        return self.errors[key]
+
+    def __setitem__(self, key, value):
+        self.errors[key] = value
+
+    def __delitem__(self, key):
+        del self.errors[key]
+
+    @property
+    def msg(self):
+        """The first message from the first error in ``errors``."""
+        return self.errors[0].args[0]
+
+    @property
+    def messages(self):
+        """:class:`list` of each error message in ``errors``."""
+        return [err.msg for err in self.errors]
+
+    def append(self, error):
+        """Append a new error to ``self.errors``.
+
+        Only :class:`AnsibleValidationError` should be added.
+        """
+
+        self.errors.append(error)
+
+    def extend(self, errors):
+        """Append each item in ``errors`` to ``self.errors``. Only :class:`AnsibleValidationError` should be added."""
+        self.errors.extend(errors)
+
+
+class AliasError(AnsibleValidationError):
+    """Error handling aliases"""
+
+
+class ArgumentTypeError(AnsibleValidationError):
+    """Error with parameter type"""
+
+
+class ArgumentValueError(AnsibleValidationError):
+    """Error with parameter value"""
+
+
+class DeprecationError(AnsibleValidationError):
+    """Error processing parameter deprecations"""
+
+
+class ElementError(AnsibleValidationError):
+    """Error when validating elements"""
+
+
+class MutuallyExclusiveError(AnsibleValidationError):
+    """Mutually exclusive parameters were supplied"""
+
+
+class NoLogError(AnsibleValidationError):
+    """Error converting no_log values"""
+
+
+class RequiredByError(AnsibleValidationError):
+    """Error with parameters that are required by other parameters"""
+
+
+class RequiredDefaultError(AnsibleValidationError):
+    """A required parameter was assigned a default value"""
+
+
+class RequiredError(AnsibleValidationError):
+    """Missing a required parameter"""
+
+
+class RequiredIfError(AnsibleValidationError):
+    """Error with conditionally required parameters"""
+
+
+class RequiredOneOfError(AnsibleValidationError):
+    """Error with parameters where at least one is required"""
+
+
+class RequiredTogetherError(AnsibleValidationError):
+    """Error with parameters that are required together"""
+
+
+class SubParameterTypeError(AnsibleValidationError):
+    """Incorrect type for subparameter"""
+
+
+class UnsupportedError(AnsibleValidationError):
+    """Unsupported parameters were supplied"""