Developers

Data Subject Request API

Data Subject Request API Version 1 and 2

Introduction

This is reference documentation for mParticle’s API for receiving and managing data subject requests (DSRs) for GDPR and CCPA compliance. To learn more about what this API is used for, see our Data Subject Requests Guide.

This API is our instance of the OpenDSR framework, formerly known as OpenGDPR.

See the Default Service Limits for information about API rate limits.

Versions

There are two versions of this API that we support:

Version	Framework	API Endpoint
1.0	OpenGDPR	`https://opengdpr.mparticle.com/v1`
2.0	OpenDSR	`https://opendsr.mparticle.com/v2`

This is noted in the two endpoints supported below, and in the api_version field in many of the resources below.

Changes in Version 2.0

Version 2.0 made the following changes:

Addition of a required field called regulation with values of ccpa or gdpr
Updated path for request objects from /opengdpr_requests to /requests
Updated version field default to 2.0
Updated API endpoints for version 2 (below)
Updated subdomain to match the new framework name opengdpr -> opendsr
Updated security certificate for new subdomain
Updated headers to match new framework name (see below)

If you are live on version 1, you do not need to upgrade to version 2, unless you want some of the changes noted above. Version 1 can be used for both GDPR and CCPA, though the requests are not explicitly marked as such. Version 1 will not be deprecated.

Endpoint

The current (v2) mParticle OpenDSR endpoint is available at:

https://opendsr.mparticle.com/v2

We also support our prior version (v1), called OpenGDPR, at:

https://opengdpr.mparticle.com/v1

Authentication

The HTTP APIs are secured via basic authentication. Credentials are issued at the level of an mParticle Workspace. You can obtain credentials for your Workspace from the Workspace Settings screen. Note that this authentication is for a single workspace and scopes the DSR to this workspace only.

You can authenticate in 2 ways:

Many HTTP clients support basic authentication out of the box. Use your API key for the “username” and your API secret for “password”.
Manually set the authentication header by encoding your key and secret together:

2.1 Concatenate your application key and secret together with a colon (:) separating the two:
example-api-key:example-api-secret

2.2 Base64 with UTF-8 encode the result:
ZXhhbXBsZS1hcGkta2V5OmV4YW1wbGUtYXBpLXNlY3JldA==

2.3 Prefix the encoded string with the authorization method, including a space:
Basic ZXhhbXBsZS1hcGkta2V5OmV4YW1wbGUtYXBpLXNlY3JldA==

2.4 Set resulting string as the Authorization header in your HTTP requests:
Authorization: Basic ZXhhbXBsZS1hcGkta2V5OmV4YW1wbGUtYXBpLXNlY3JldA==

Resources

The primary resource is the request object:

Resource	Route	Notes
`request`	`/requests`	Used to encapsulate the DSR. In v1: `/opengdpr_requests`.
`discovery`	`/discovery`	Used only to programmatically report API functionality.

Submit a Data Subject Request (DSR)

A request in the OpenDSR format communicates a Data Subject’s wish to access or erase their data. The OpenDSR Request takes a JSON request body and requires a Content-Type: application/json header:

POST https://opendsr.mparticle.com/v2/requests/
Content-Type: application/json
Authorization: Basic <your-token-here>

{
    "regulation": "gdpr",
    "subject_request_id": "a7551968-d5d6-44b2-9831-815ac9017798",
    "subject_request_type": "erasure",
    "submitted_time": "2018-10-02T15:00:00Z",
    "subject_identities":
    [
        {
            "identity_type": "email",
            "identity_value": "johndoe@example.com",
            "identity_format": "raw"
        }
    ],
    "api_version": "2.0",
    "status_callback_urls":
    [
        "https://exampleurl.com/opendsr/callbacks"
    ],
    "extensions":
    {
        "opendsr.mparticle.com":
        {
            "mpids":
            [
                1234567890,
                5678901234
            ],
            "identities":
            [
                {
                    "identity_type": "other1",
                    "identity_value": "test@test1.com"
                }
            ]
        }
    }
}

Field Name	Data Type	Required	Description
`regulation`	string	Required	The regulation this DSR falls under, either `gdpr` or `ccpa`. Version 2 only.
`subject_request_id`	UUID v4 string	Required	A unique identifier for the request provided by the controller.
`subject_request_type`	string	Required	The type of request. Supported values are `access`, `portability` and `erasure`.
`submitted_time`	ISO 8601 date string	Required	The time the Data Subject originally submitted the request.
`subject_identities`	array	Required unless an `extensions` field is included	See below for details
`api_version`	string	Optional	The API Version your request uses. Valid values are: `2.0` (current for the openDSR endpoint) and `1.0` (legacy, for OpenGDPR endpoint).
`status_callback_urls`	Array	Optional	Array of URLs for a callback post to be made on completion of the request
`extensions`	array	Optional	Contains processor-specific extensions. For mParticle, use the extension `["opendsr.mparticle.com"]`. See below for supported identity types.

The `subject_identities` object

This object encapsulates the identities for this data subject request. For each identity included in an OpenDSR request, three fields are required.

Field Name	Data Type	Description
`identity_type`	string	The type of identity, see below for supported identity types.
`identity_value`	string	The identity value.
`identity_format`	string	The encoding format of the identity value. For mParticle, this will always be `raw`.

Supported Identity Types

While the OpenDSR framework allows for hashed IDs, and requires an identity_format field, mParticle only supports sending raw IDs.

mParticle Identity/Device Type	API Format / OpenDSR	Notes
`MPID`	`mpid`	With the ‘opendsr.mparticle.com’ extension.
`customer_id`	`controller_customer_id`	-
`email`	`email`	-
`android_advertising_id`	`android_advertising_id`	-
`android_uuid`	`android_id`	-
`fire_advertising_id`	`fire_advertising_id`	-
`ios_advertising_id`	`ios_advertising_id`	-
`ios_idfv`	`ios_vendor_id`	-
`microsoft_advertising_id`	`microsoft_advertising_id`	-
`microsoft_publisher_id`	`microsoft_publisher_id`	-
`roku_advertising_id`	`roku_advertising_id`	-
`roku_publishing_id`	`roku_publishing_id`	-
`other`	`other`	With the ‘opendsr.mparticle.com’ extension.
`other2`	`other2`	With the ‘opendsr.mparticle.com’ extension.
`other3`	`other3`	With the ‘opendsr.mparticle.com’ extension.
`other4`	`other4`	With the ‘opendsr.mparticle.com’ extension.
`other5`	`other5`	With the ‘opendsr.mparticle.com’ extension.
`other6`	`other6`	With the ‘opendsr.mparticle.com’ extension.
`other7`	`other7`	With the ‘opendsr.mparticle.com’ extension.
`other8`	`other8`	With the ‘opendsr.mparticle.com’ extension.
`other9`	`other9`	With the ‘opendsr.mparticle.com’ extension.
`other10`	`other10`	With the ‘opendsr.mparticle.com’ extension.
`mobile_number`	`mobile_number`	With the ‘opendsr.mparticle.com’ extension.
`phone_number_2`	`phone_number_2`	With the ‘opendsr.mparticle.com’ extension.
`phone_number_3`	`phone_number_3`	With the ‘opendsr.mparticle.com’ extension.

Example Success Response Body

HTTP/1.1 201 Created
Content Type: application/json
X-OpenDSR-Processor-Domain: opendsr.mparticle.com
X-OpenDSR-Signature:
kiGlog3PdQx+FQmB8wYwFC1fekbJG7Dm9WdqgmXc9uKkFRSM4uPzylLi7j083461xLZ+mUloo3tpsmyI
Zpt5eMfgo7ejXPh6lqB4ZgCnN6+1b6Q3NoNcn/+11UOrvmDj772wvg6uIAFzsSVSjMQxRs8LAmHqFO4c
F2pbuoPuK2diHOixxLj6+t97q0nZM7u3wmgkwF9EHIo3C6G1SI04/odvyY/VdMZgj3H1fLnz+X5rc42/
wU4974u3iBrKgUnv0fcB4YB+L6Q3GsMbmYzuAbe0HpVA17ud/bVoyQZAkrW2yoSy1x4Ts6XKba6pLifI
Hf446Bubsf5r7x1kg6Eo7B8zur666NyWOYrglkOzU4IYO8ifJFRZZXazOgk7ggn9obEd78GBc3kjKKZd
waCrLx7WV5y9TMDCf+2FILOJM/MwTUy1dLZiaFHhGdzld2AjbjK1CfVzyPssch0iQYYtbR49GhumvkYl
11S4oDfu0c3t/xUCZWg0hoR3XL3B7NjcrlrQinB1KbyTNZccKR0F4Lk9fDgwTVkrAg152UqPyzXxpdzX
jfkDkSEgAevXQwVJWBNf18bMIEgdH2usF/XauQoyrne7rcMIWBISPgtBPj3mhcrwscjGVsxqJva8KCVC
KD/4Axmo9DISib5/7A6uczJxQG2Bcrdj++vQqK2succ=
{
    "expected_completion_time":"2018-11-01T15:00:01Z",
    "received_time":"2018 10 02T15:00:01Z",
    "encoded_request":"<BASE64 ENCODED REQUEST>",
    "subject_request_id":"a7551968-d5d6-44b2-9831-815ac9017798",
    "controller_id": "3622"
}

Get the status of an OpenDSR request

GET /requests/{RequestID}

Example Response Body

{
    "controller_id": "3622",
    "expected_completion_time": "2018-05-07T20:53:48.322652",
    "subject_request_id": "a7551968-d5d6-44b2-9831-815ac9017798",
    "group_id": null,
    "request_status": "pending",
    "api_version": "2.0",
    "results_url": null,
    "extensions": null    
}

Field Name	Data Type	Description
`controller_id`	string	A unique ID representing the data controller.
`expected_completion_time`	ISO 8601 date string	The estimated time by which the request will be fulfilled.
`subject_request_id`	UUID v4 string	The controller-provided identifier of the request in a GUID v4 format.
`group_id`	string	The group_id can be used to relate different subject requests together.
`request_status`	string	The status of the request. Possible values are `pending`, `in_progress`, `completed` and `cancelled`.
`api_version`	string	The API version for this request. The current version is “2.0”.
`results_url`	string	For Access/Portability requests, a download link to the request results data. This field contains `null` unless the request is complete. After a request completes, the `results_url` is valid for 7 days. After that time, attempting to access this URL results in a `410 Gone` HTTP response.
`extensions`	array	Extensions related to DSR forwarding.

Get the status of all OpenDSR requests in a Group

GET /requests?group_id={my-group}

Example Response Body

The response is a collection of DSR subject requests tha match the group_id.

[
  {
    "controller_id": "3622",
    "expected_completion_time": "2021-09-07T10:00:00.322652",
    "subject_request_id": "a7551968-d5d6-44b2-9831-815ac9017798",
    "group_id": "my-group",
    "request_status": "pending",
    "api_version": "2.0",
    "results_url": null,
    "extensions": null
  },
  {
    "controller_id": "3622",
    "expected_completion_time": "2021-09-06T10:15:00.259842",
    "subject_request_id": "cab0a1fc-cfcd-475a-a2a5-e93eb060332f",
    "group_id": "my-group",
    "request_status": "pending",
    "api_version": "2.0",
    "results_url": null,
    "extensions": null
  }
]

Cancel a request

DELETE /requests/{RequestID}

Cancels a request. This can only be done if the status of the request is pending.

Example Response Body

{
    "expected_completion_time": null,
    "received_time": "2018-05-16T17:35:58.3631375Z",
    "subject_request_id": "a7551968-d5d6-44b2-9831-815ac9017798",
    "controller_id": "3622"
}

Field Name	Data Type	Description
`expected_completion_time`	ISO 8601 date string	The estimated time by which the request will be fulfilled. For a cancelled request, this will be `null`.
`received_time`	ISO 8601 date string	The time at which the cancellation request was received.
`subject_request_id`	string	The controller-provided identifier of the request.
`controller_id`	string	A unique ID representing the data controller.

Discovery

GET /discovery/

The discovery endpoint allows you to programmatically check the request types and identity types supported by an OpenDSR provider.

Example Response Body

{
    "api_version": "2.0",
    "supported_identities": [
        {
            "identity_type": "android_advertising_id",
            "identity_format": "raw"
        },
        {
            "identity_type": "android_id",
            "identity_format": "raw"
        },
        {
            "identity_type": "controller_customer_id",
            "identity_format": "raw"
        },
        {
            "identity_type": "email",
            "identity_format": "raw"
        },
        {
            "identity_type": "fire_advertising_id",
            "identity_format": "raw"
        },
        {
            "identity_type": "ios_advertising_id",
            "identity_format": "raw"
        },
        {
            "identity_type": "ios_vendor_id",
            "identity_format": "raw"
        },
        {
            "identity_type": "microsoft_advertising_id",
            "identity_format": "raw"
        },
        {
            "identity_type": "microsoft_publisher_id",
            "identity_format": "raw"
        },
        {
            "identity_type": "roku_advertising_id",
            "identity_format": "raw"
        },
        {
            "identity_type": "roku_publisher_id",
            "identity_format": "raw"
        }
    ],
    "supported_subject_request_types": [
       "access",
       "erasure",
       "portability"
    ],
    "processor_certificate": "https://static.mparticle.com/dsr/opendsr_cert.pem"
}

In v1, the certificate is available at: https://static.mparticle.com/gdpr/opengdpr_cert.pem

In v2, the certificate is available at: https://static.mparticle.com/dsr/opendsr_cert.pem

Callbacks

When a request changes status - including when a request is first created - mParticle sends a callback POST to all URLs specified in the status_callback_urls array of the request. Callbacks are not sent in realtime but are queued and sent every 15 minutes.

Callback requests are signed and issued over TLS. You must validate the authenticity of the request before parsing the request body.

Validating a callback request

Establish a whitelist of all processor domains that you will allow to issue callbacks.
If the X-OpenDSR-Processor-Domain header value is in your whitelist, fetch the certificate. The certificate URL is available as the value of "processor_certificate" in the /discovery response body. The certificate can be cached for the lifetime of the certificate.
Validate the certificate. This should be handled by a library. Certificate validation should confirm that:
- The certificate was issued by a trusted authority.
- The certificate was issued to the exact string given in the X-OpenDSR-Processor-Domain header value.
- The certificate has not expired.
If the certificate is valid, use it to validate the X-OpenDSR-Signature header against the raw request body. mParticle uses SHA256 RSA as a signing algorithm.
Return a response with a 202 Accepted status header if all validations are successful. Return a response with a 401 Unauthorized status header if the signature fails to validate or the processor domain is not in your whitelist.

In version 1, these headers are:

X-OpenGDPR-Processor-Domain
X-OpenGDPR-Signature

Example callback request

POST /opendsr/callbacks HTTP/1.1
Host: opendsr.mparticle.com
Content Type: application/json
X-OpenDSR-Processor-Domain: opendsr.mparticle.com
X-OpenDSR-Signature:
P7f3LwgHVcDt8/26hziIGx56oVWGonkt6od7AY1VQBLsnIeh0K/z55GDmlrB7rbfd05RGUqqgjw4tekA3gjmABSwzEUFNAuAE2KNgNHcxzxzHBb9b0Nc/PBUAVKXHgY2Q6c7W0XKMOF5dLO67HUimtl2lJPZ10Y26uEd1ePkcUc5B/4likkd+kQQq7X6S6+GD20S1211NQ5+Xqk1WG2yxUryTHhovEblAuirOI4S/q03k5cmy0r0RuGzku0gNF5lMHJC6uRNXXisldcFpPJwTCGzJBbvkGCBmKPKfKV7cETFEayygi6GshimVnnQOsa4owvkWvze3ACd5DcNCfPrYw==
{
    "controller_id":"4308",
    "expected_completion_time":"2018-05-31T16:27:28.679094",
    "subject_request_id":"372fcd8b-d723-452e-ac60-36bd17372321",
    "request_status":"pending",
    "api_version":"2.0",
    "results_url":null,
    "extensions": null
}

Errors

The following errors may be returned by the API with additional details as shown.

{
    "code": 400,
    "message": "Subject request already exists.",
    "errors": [
        {
            "domain": "Validation",
            "reason": "InvalidOperationException",
            "message": "Subject request already exists."
        }
    ]
}

Status Code	Retriable	Message
400	No	Invalid data was detected
400	No	Subject request already exists
401	No	The credentials provided in the request are not valid. Check the credentials used to authenticate..
404	No	The specified subject request id could not be found.
409	No	There is an in progress request with the same identities, extensions and type.
429	Yes	Too many requests have been submitted. The `Retry-After` header indicates how long to wait before retrying again. Learn more about API throttling in Default Service Limits.
5xx	Yes	A server-side error has occured, please try your request again.

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Data Subject Request API Version 1 and 2

Introduction

Versions

Changes in Version 2.0

Endpoint

Authentication

Resources

Submit a Data Subject Request (DSR)

The subject_identities object

Supported Identity Types

Example Success Response Body

Get the status of an OpenDSR request

Example Response Body

Get the status of all OpenDSR requests in a Group

Example Response Body

Cancel a request

Example Response Body

Discovery

Example Response Body

Callbacks

Validating a callback request

Example callback request

Errors

The `subject_identities` object