IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.

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RUM source map API

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RUM source map API

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This endpoint is only compatible with the APM integration for Elastic Agent.

A source map allows minified files to be mapped back to original source code — allowing you to maintain the speed advantage of minified code, without losing the ability to quickly and easily debug your application.

For best results, uploading source maps should become a part of your deployment procedure, and not something you only do when you see unhelpful errors. That’s because uploading source maps after errors happen won’t make old errors magically readable — errors must occur again for source mapping to occur.

The following APIs are available:

Max payload size

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Kibana’s maximum payload size is 1mb. If you attempt to upload a source map that exceeds the max payload size, you will get a 413 error.

Before uploading source maps that exceed this default, change the maximum payload size allowed by Kibana with the server.maxPayload variable.

How to use APM APIs

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Expand for required headers, privileges, and usage details

Interact with APM APIs using cURL or another API tool. All APM APIs are Kibana APIs, not Elasticsearch APIs; because of this, the Kibana dev tools console cannot be used to interact with APM APIs.

For all APM APIs, you must use a request header. Supported headers are Authorization, kbn-xsrf, and Content-Type.

Authorization: ApiKey {credentials}

Kibana supports token-based authentication with the Elasticsearch API key service. The API key returned by the Elasticsearch create API key API can be used by sending a request with an Authorization header that has a value of ApiKey followed by the {credentials}, where {credentials} is the base64 encoding of id and api_key joined by a colon.

Alternatively, you can create a user and use their username and password to authenticate API access: -u $USER:$PASSWORD.

Whether using Authorization: ApiKey {credentials}, or -u $USER:$PASSWORD, users interacting with APM APIs must have sufficient privileges.

kbn-xsrf: true

By default, you must use kbn-xsrf for all API calls, except in the following scenarios:

The API endpoint uses the GET or HEAD operations
The path is allowed using the server.xsrf.allowlist setting
XSRF protections are disabled using the server.xsrf.disableProtection setting

Content-Type: application/json

Applicable only when you send a payload in the API request. Kibana API requests and responses use JSON. Typically, if you include the kbn-xsrf header, you must also include the Content-Type header.

Create or update source map

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Create or update a source map for a specific service and version.

Privileges

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The user accessing this endpoint requires All Kibana privileges for the APM and User Experience feature. For more information, see Kibana privileges.

Request

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POST /api/apm/sourcemaps

Request body

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service_name: (required, string) The name of the service that the service map should apply to.
service_version: (required, string) The version of the service that the service map should apply to.
bundle_filepath: (required, string) The absolute path of the final bundle as used in the web application.
sourcemap: (required, string or file upload) The source map. It must follow the source map revision 3 proposal.

Examples

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The following example uploads a source map for a service named foo and a service version of 1.0.0:

curl -X POST "http://localhost:5601/api/apm/sourcemaps" \
-H 'Content-Type: multipart/form-data' \
-H 'kbn-xsrf: true' \
-H 'Authorization: ApiKey ${YOUR_API_KEY}' \
-F 'service_name="foo"' \
-F 'service_version="1.0.0"' \
-F 'bundle_filepath="/test/e2e/general-usecase/bundle.js"' \
-F 'sourcemap="{\"version\":3,\"file\":\"static/js/main.chunk.js\",\"sources\":[\"fleet-source-map-client/src/index.css\",\"fleet-source-map-client/src/App.js\",\"webpack:///./src/index.css?bb0a\",\"fleet-source-map-client/src/index.js\",\"fleet-source-map-client/src/reportWebVitals.js\"],\"sourcesContent\":[\"content\"],\"mappings\":\"mapping\",\"sourceRoot\":\"\"}"'

Alternatively, upload the source map as a file with -F 'sourcemap=@path/to/source_map/bundle.js.map'

Response body

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{
  "type": "sourcemap",
  "identifier": "foo-1.0.0",
  "relative_url": "/api/fleet/artifacts/foo-1.0.0/644fd5a997d1ddd90ee131ba18e2b3d03931d89dd1fe4599143c0b3264b3e456",
  "body": "eJyFkL1OwzAUhd/Fc+MbYMuCEBIbHRjKgBgc96R16tiWr1OQqr47NwqJxEK3q/PzWccXxchnZ7E1A1SjuhjVZtF2yOxiEPlO17oWox3D3uPFeSRTjmJQARfCPeiAgGx8NTKsYdAc1T3rwaSJGcds8Sp3c1HnhfywUZ3QhMTFFGepZxqMC9oex3CS9tpk1XyozgOlmoVKuJX1DqEQZ0su7PGtLU+V/3JPKc3cL7TJ2FNDRPov4bFta3MDM4f7W69lpJjLO9qdK8bzVPhcJz3HUCQ4LbO/p5hCSC4cZPByrp/wFqOklbpefwAhzpqI",
  "created": "2021-07-09T20:47:44.812Z",
  "id": "apm:foo-1.0.0-644fd5a997d1ddd90ee131ba18e2b3d03931d89dd1fe4599143c0b3264b3e456",
  "compressionAlgorithm": "zlib",
  "decodedSha256": "644fd5a997d1ddd90ee131ba18e2b3d03931d89dd1fe4599143c0b3264b3e456",
  "decodedSize": 441,
  "encodedSha256": "024c72749c3e3dd411b103f7040ae62633558608f480bce4b108cf5b2275bd24",
  "encodedSize": 237,
  "encryptionAlgorithm": "none",
  "packageName": "apm"
}

Get source maps

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Returns an array of Fleet artifacts, including source map uploads.

Privileges

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The user accessing this endpoint requires Read or All Kibana privileges for the APM and User Experience feature. For more information, see Kibana privileges.

Request

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GET /api/apm/sourcemaps

Example

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The following example requests all uploaded source maps:

curl -X GET "http://localhost:5601/api/apm/sourcemaps" \
-H 'Content-Type: application/json' \
-H 'kbn-xsrf: true' \
-H 'Authorization: ApiKey ${YOUR_API_KEY}'

Response body

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{
  "artifacts": [
    {
      "type": "sourcemap",
      "identifier": "foo-1.0.0",
      "relative_url": "/api/fleet/artifacts/foo-1.0.0/644fd5a997d1ddd90ee131ba18e2b3d03931d89dd1fe4599143c0b3264b3e456",
      "body": {
        "serviceName": "foo",
        "serviceVersion": "1.0.0",
        "bundleFilepath": "/test/e2e/general-usecase/bundle.js",
        "sourceMap": {
          "version": 3,
          "file": "static/js/main.chunk.js",
          "sources": [
            "fleet-source-map-client/src/index.css",
            "fleet-source-map-client/src/App.js",
            "webpack:///./src/index.css?bb0a",
            "fleet-source-map-client/src/index.js",
            "fleet-source-map-client/src/reportWebVitals.js"
          ],
          "sourcesContent": [
            "content"
          ],
          "mappings": "mapping",
          "sourceRoot": ""
        }
      },
      "created": "2021-07-09T20:47:44.812Z",
      "id": "apm:foo-1.0.0-644fd5a997d1ddd90ee131ba18e2b3d03931d89dd1fe4599143c0b3264b3e456",
      "compressionAlgorithm": "zlib",
      "decodedSha256": "644fd5a997d1ddd90ee131ba18e2b3d03931d89dd1fe4599143c0b3264b3e456",
      "decodedSize": 441,
      "encodedSha256": "024c72749c3e3dd411b103f7040ae62633558608f480bce4b108cf5b2275bd24",
      "encodedSize": 237,
      "encryptionAlgorithm": "none",
      "packageName": "apm"
    }
  ]
}

Delete source map

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Delete a previously uploaded source map.

Privileges

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The user accessing this endpoint requires All Kibana privileges for the APM and User Experience feature. For more information, see Kibana privileges.

Request

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DELETE /api/apm/sourcemaps/:id

Example

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The following example deletes a source map with an id of apm:foo-1.0.0-644fd5a9:

curl -X DELETE "http://localhost:5601/api/apm/sourcemaps/apm:foo-1.0.0-644fd5a9" \
-H 'Content-Type: application/json' \
-H 'kbn-xsrf: true' \
-H 'Authorization: ApiKey ${YOUR_API_KEY}'

Response body

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{}

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