# 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.

from typing import Final

DESTINATION_ADDRESS: Final = "destination.address"
"""
Destination address - domain name if available without reverse DNS lookup; otherwise, IP address or Unix domain socket name.
Note: When observed from the source side, and when communicating through an intermediary, `destination.address` SHOULD represent the destination address behind any intermediaries, for example proxies, if it's available.
"""

DESTINATION_PORT: Final = "destination.port"
"""
Destination port number.
"""