# Copyright The OpenTelemetry Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


class ConfigurationError(Exception):
    """Raised when configuration loading, parsing, validation, or instantiation fails.

    This includes errors from:
    - File not found or inaccessible
    - Invalid YAML/JSON syntax
    - Schema validation failures
    - Environment variable substitution errors
    - Missing required SDK extensions (e.g., propagator packages not installed)
    """
