@instana/core/src/otlpExporter/common/semconv/base/mappings.js

Core library for Instana's Node.js packages

/*
 * (c) Copyright IBM Corp. 2026
 */

'use strict';

// Base mappings - common across all semantic convention versions
// Version-specific attribute names should be defined in their respective version directories
const MAPPINGS = {
  resource: {
    SERVICE_NAME: 'service.name',
    SDK_LANGUAGE: 'telemetry.sdk.language',
    SDK_NAME: 'telemetry.sdk.name',
    SDK_VERSION: 'telemetry.sdk.version',
    HOST_NAME: 'host.name',
    HOST_ID: 'host.id',
    PROCESS_PID: 'process.pid'
  },

  metadata: {
    TRACE_ID: 'traceId',
    SPAN_ID: 'spanId',
    PARENT_ID: 'parentSpanId',
    SPAN_KIND: 'kind',
    NAME: 'name',
    STATUS: 'status',
    RESOURCE: 'resource',
    INSTRUMENTATION_SCOPE: 'instrumentationScope',
    EVENTS: 'events',
    LINKS: 'links',
    START_TIME_UNIX_NANO: 'startTimeUnixNano',
    END_TIME_UNIX_NANO: 'endTimeUnixNano'
  },

  http: {
    ROUTE: 'http.route',
    STATUS_TEXT: 'http.status_text',
    URL_TEMPLATE: 'http.url.template',
    REQUEST_HEADER: 'http.request.header',
    RESPONSE_HEADER: 'http.response.header'
  },

  messaging: {
    SYSTEM: 'messaging.system',
    BATCH_MESSAGE_COUNT: 'messaging.batch.message_count',
    MESSAGE_ID: 'messaging.message.id',
    MESSAGE_BODY_SIZE: 'messaging.message.body.size',
    DESTINATION_PARTITION_ID: 'messaging.destination.partition.id',
    kafka: {
      MESSAGE_KEY: 'messaging.kafka.message.key'
    },
    rabbitmq: {
      ROUTING_KEY: 'messaging.rabbitmq.destination.routing_key'
    }
  },

  database: {
    COLLECTION_NAME: 'db.collection.name',
    dynamodb: {
      COLLECTION_NAME: 'aws.dynamodb.table_names'
    }
  },

  rpc: {
    METHOD: 'rpc.method',
    METHOD_ORIGINAL: 'rpc.method_original',
    GRPC_STATUS: 'rpc.grpc.status_code',
    GRPC_ERROR: 'rpc.grpc.status_message'
  },

  graphql: {
    OPERATION_NAME: 'graphql.operation.name',
    OPERATION_TYPE: 'graphql.operation.type'
  },

  log: {
    BODY: 'log.body',
    SEVERITY: 'log.severity',
    FUNCTION: 'code.function'
  },

  cloud: {
    REGION: 'cloud.region',
    PROVIDER: 'cloud.provider',
    PLATFORM: 'cloud.platform',
    ACCOUNT_ID: 'cloud.account.id',
    RESOURCE_ID: 'cloud.resource_id',
    gcp: {
      PROJECT_ID: 'gcp.project_id'
    },
    aws: {
      S3_BUCKET: 'aws.s3.bucket',
      S3_KEY: 'aws.s3.key'
    }
  },

  faas: {
    NAME: 'faas.name',
    VERSION: 'faas.version',
    INVOCATION_ID: 'faas.invocation_id',
    INVOCATION_TYPE: 'faas.invocation_type',
    TRIGGER: 'faas.trigger',
    COLDSTART: 'faas.coldstart'
  },

  process: {
    RUNTIME_NAME: 'process.runtime.name'
  },

  exception: {
    MESSAGE: 'exception.message',
    STACKTRACE: 'exception.stacktrace',
    TYPE: 'exception.type'
  },

  server: {
    ADDRESS: 'server.address',
    PORT: 'server.port'
  },

  error: {
    TYPE: 'error.type'
  }
};

module.exports = { MAPPINGS };