# 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
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from typing import Final

PEER_SERVICE: Final = "peer.service"
"""
The [`service.name`](/docs/resource/README.md#service) of the remote service. SHOULD be equal to the actual `service.name` resource attribute of the remote service if any.
Note: Examples of `peer.service` that users may specify:

- A Redis cache of auth tokens as `peer.service="AuthTokenCache"`.
- A gRPC service `rpc.service="io.opentelemetry.AuthService"` may be hosted in both a gateway, `peer.service="ExternalApiService"` and a backend, `peer.service="AuthService"`.
"""
