code: // Licensed to the Software Freedom Conservancy (SFC) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The SFC licenses this file
  // to you 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.
  
  package org.openqa.selenium.remote.tracing;
  
  import io.opentelemetry.semconv.trace.attributes.SemanticAttributes;
  
  public enum AttributeKey {
    EXCEPTION_EVENT(SemanticAttributes.EXCEPTION_EVENT_NAME),
    EXCEPTION_TYPE(SemanticAttributes.EXCEPTION_TYPE.getKey()),
    EXCEPTION_MESSAGE(SemanticAttributes.EXCEPTION_MESSAGE.getKey()),
    EXCEPTION_STACKTRACE(SemanticAttributes.EXCEPTION_STACKTRACE.getKey()),
  
    SPAN_KIND("span.kind"),
  
    HTTP_METHOD(SemanticAttributes.HTTP_METHOD.getKey()),
    HTTP_URL(SemanticAttributes.HTTP_URL.getKey()),
    HTTP_STATUS_CODE(SemanticAttributes.HTTP_STATUS_CODE.getKey()),
    HTTP_TARGET_HOST(SemanticAttributes.HTTP_TARGET.getKey()),
    HTTP_CLIENT_CLASS("http.client_class"),
    HTTP_HANDLER_CLASS("http.handler_class"),
    HTTP_USER_AGENT(SemanticAttributes.HTTP_USER_AGENT.getKey()),
    HTTP_HOST(SemanticAttributes.HTTP_HOST.getKey()),
    HTTP_TARGET(SemanticAttributes.HTTP_TARGET.getKey()),
    HTTP_REQUEST_CONTENT_LENGTH(SemanticAttributes.HTTP_REQUEST_CONTENT_LENGTH.getKey()),
    HTTP_CLIENT_IP(SemanticAttributes.HTTP_CLIENT_IP.getKey()),
    HTTP_SCHEME(SemanticAttributes.HTTP_SCHEME.getKey()),
    HTTP_FLAVOR(SemanticAttributes.HTTP_FLAVOR.getKey()),
  
    ERROR("error"),
  
    LOGGER_CLASS("logger"),
  
    DRIVER_RESPONSE("driver.response"),
    DRIVER_URL("driver.url"),
    DOWNSTREAM_DIALECT("downstream.dialect"),
    UPSTREAM_DIALECT("upstream.dialect"),
  
    SESSION_ID("session.id"),
    SESSION_CAPABILITIES("session.capabilities"),
    SESSION_URI("session.uri"),
  
    DATABASE_STATEMENT(SemanticAttributes.DB_STATEMENT.getKey()),
    DATABASE_OPERATION(SemanticAttributes.DB_OPERATION.getKey()),
    DATABASE_USER(SemanticAttributes.DB_USER.getKey()),
    DATABASE_CONNECTION_STRING(SemanticAttributes.DB_CONNECTION_STRING.getKey()),
    DATABASE_SYSTEM(SemanticAttributes.DB_SYSTEM.getKey()),
  
    REQUEST_ID("request.id");
  
    private final String key;
  
    AttributeKey(String key) {
      this.key = key;
    }
  
    public String getKey() {
      return this.key;
    }
  }
  