[Beta]{class="badge informative"}

Create a source connection and dataflow to stream YOURSOURCE data using the Flow Service API

As you go through this template, replace or delete all the paragraphs in italics (starting with this one).

Start by updating the metadata (title and description) at the top of the page. Please ignore all instances of DNL on this page. This is a tag that helps our machine translation processes correctly translate the page into the multiple languages that we support. We will add tags to your documentation after you submit it.

Overview

Provide a short overview of your company, including the value it provides to customers. Include a link to your product documentation homepage for further reading.

Prerequisites

Add information in this section about anything that customers need to be aware of before starting to set up the source in the Adobe Experience Platform user interface. This can be about:

Gather required credentials

In order to connect YOURSOURCE to Experience Platform, you must provide values for the following connection properties:

For more information on these credentials, see the YOURSOURCE authentication documentation. Please add link to your platform’s authentication documentation here.

Integrate YOURSOURCE with your webhook

Streaming SDK requires your source to be able to support webhooks in order to communicate with Experience Platform. In this section, you must provide the steps that your users will have to follow in order to integrate YOURSOURCE with a webhook.

Connect YOURSOURCE to Platform using the Flow Service API

The following tutorial walks you through the steps to create a YOURSOURCE source connection and create a dataflow to bring YOURSOURCE data to Platform using the Flow Service API.

Create a source connection source-connection

Create a source connection by making a POST request to the Flow Service API, while providing the connection spec ID of your source, details like name and description, and the format of your data.

API format

POST /sourceConnections

Request

The following request creates a source connection for YOURSOURCE:

curl -X POST \
  'https://platform.adobe.io/data/foundation/flowservice/sourceConnections' \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}' \
  -H 'Content-Type: application/json' \
  -d '{
      "name": "Streaming Source Connection for a Streaming SDK source",
      "providerId": "521eee4d-8cbe-4906-bb48-fb6bd4450033",
      "description": "Streaming Source Connection for a Streaming SDK source",
      "connectionSpec": {
          "id": "e77fd9d2-22a8-11ed-861d-0242ac120002",
          "version": "1.0"
      },
      "data": {
          "format": "json"
      }
    }'

Response

A successful response returns the unique identifier (id) of the newly created source connection. This ID is required in a later step to create a dataflow.

{
     "id": "246d052c-da4a-494a-937f-a0d17b1c6cf5",
     "etag": "\"712a8c08-fda7-41c2-984b-187f823293d8\""
}

Create a target XDM schema target-schema

In order for the source data to be used in Platform, a target schema must be created to structure the source data according to your needs. The target schema is then used to create a Platform dataset in which the source data is contained.

A target XDM schema can be created by performing a POST request to the Schema Registry API.

For detailed steps on how to create a target XDM schema, see the tutorial on creating a schema using the API.

Create a target dataset target-dataset

A target dataset can be created by performing a POST request to the Catalog Service API, providing the ID of the target schema within the payload.

For detailed steps on how to create a target dataset, see the tutorial on creating a dataset using the API.

Create a target connection target-connection

A target connection represents the connection to the destination where the ingested data is to be stored. To create a target connection, you must provide the fixed connection specification ID that corresponds to the data lake. This ID is: c604ff05-7f1a-43c0-8e18-33bf874cb11c.

You now have the unique identifiers a target schema a target dataset and the connection spec ID to the data lake. Using these identifiers, you can create a target connection using the Flow Service API to specify the dataset that will contain the inbound source data.

API format

POST /targetConnections

Request

The following request creates a target connection for YOURSOURCE:

curl -X POST \
  'https://platform.adobe.io/data/foundation/flowservice/targetConnections' \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}' \
  -H 'Content-Type: application/json' \
  -d '{
      "name": "Streaming Target Connection for a Streaming SDK source",
      "description": "Streaming Target Connection for a Streaming SDK source",
      "connectionSpec": {
          "id": "c604ff05-7f1a-43c0-8e18-33bf874cb11c",
          "version": "1.0"
      },
      "data": {
          "format": "json",
          "schema": {
              "id": "{TARGET_XDM_SCHEMA}",
              "version": "application/vnd.adobe.xed-full+json;version=1"
          }
      },
      "params": {
          "dataSetId": "{TARGET_DATASET}"
      }
  }'

Response

A successful response returns the new target connection’s unique identifier (id). This ID is required in later steps.

{
     "id": "7c96c827-3ffd-460c-a573-e9558f72f263",
     "etag": "\"a196f685-f5e8-4c4c-bfbd-136141bb0c6d\""
}

Create a mapping mapping

In order for the source data to be ingested into a target dataset, it must first be mapped to the target schema that the target dataset adheres to. This is achieved by performing a POST request to Data Prep API with data mappings defined within the request payload.

API format

POST /conversion/mappingSets

Request

curl -X POST \
  'https://platform.adobe.io/data/foundation/mappingSets' \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}' \
  -H 'Content-Type: application/json' \
  -d '{
      "version": 0,
      "xdmSchema": "{TARGET_XDM_SCHEMA}",
      "xdmVersion": "1.0",
      "mappings": [
          {
              "destinationXdmPath": "person.name.firstName",
              "sourceAttribute": "firstName",
              "identity": false,
              "version": 0
          },
          {
              "destinationXdmPath": "person.name.lastName",
              "sourceAttribute": "lastName",
              "identity": false,
              "version": 0
          }
      ]
  }'

Response

A successful response returns details of the newly created mapping including its unique identifier (id). This value is required in a later step to create a dataflow.

{
    "id": "bf5286a9c1ad4266baca76ba3adc9366",
    "version": 0,
    "createdDate": 1597784069368,
    "modifiedDate": 1597784069368,
    "createdBy": "{CREATED_BY}",
    "modifiedBy": "{MODIFIED_BY}"
}

Create a flow flow

The last step towards bringing data from YOURSOURCE to Platform is to create a dataflow. By now, you have the following required values prepared:

A dataflow is responsible for scheduling and collecting data from a source. You can create a dataflow by performing a POST request while providing the previously mentioned values within the payload.

API format

POST /flows

Request

curl -X POST \
  'https://platform.adobe.io/data/foundation/flowservice/flows' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}' \
  -H 'Content-Type: application/json' \
  -d '{
      "name": "Streaming Dataflow for a Streaming SDK source",
      "description": "Streaming Dataflow for a Streaming SDK source",
      "flowSpec": {
          "id": "e77fde5a-22a8-11ed-861d-0242ac120002",
          "version": "1.0"
      },
      "sourceConnectionIds": [
          "246d052c-da4a-494a-937f-a0d17b1c6cf5"
      ],
      "targetConnectionIds": [
          "7c96c827-3ffd-460c-a573-e9558f72f263"
      ],
      "transformations": [
      {
        "name": "Mapping",
        "params": {
          "mappingId": "bf5286a9c1ad4266baca76ba3adc9366",
          "mappingVersion": 0
        }
      }
    ]
  }'

Response

A successful response returns the ID (id) of the newly created dataflow. You can use this ID to monitor, update, or delete your dataflow.

{
     "id": "993f908f-3342-4d9c-9f3c-5aa9a189ca1a",
     "etag": "\"510bb1d4-8453-4034-b991-ab942e11dd8a\""
}

Get your streaming endpoint URL

With your dataflow created, you can now retrieve your streaming endpoint URL. You will use this endpoint URL to subscribe your source to a webhook, allowing your source to communicate with Experience Platform.

To retrieve your streaming endpoint URL, make a GET request to the /flows endpoint and provide the ID of your dataflow.

API format

GET /flows/{FLOW_ID}

Request

curl -X GET \
  'https://platform.adobe.io/data/foundation/flowservice/flows/993f908f-3342-4d9c-9f3c-5aa9a189ca1a' \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}'

Response

A successful response returns information on your dataflow, including your endpoint URL, marked as inletUrl.

{
  "items": [
    {
      "id": "993f908f-3342-4d9c-9f3c-5aa9a189ca1a",
      "createdAt": 1669238699119,
      "updatedAt": 1669238699119,
      "createdBy": "acme@AdobeID",
      "updatedBy": "acme@AdobeID",
      "createdClient": "{CREATED_CLIENT}",
      "updatedClient": "{UPDATED_CLIENT}",
      "sandboxId": "{SANDBOX_ID}",
      "sandboxName": "{SANDBOX_NAME}",
      "imsOrgId": "{ORG_ID}",
      "name": "Streaming Dataflow for a Streaming SDK source",
      "description": "Streaming Dataflow for a Streaming SDK source",
      "flowSpec": {
        "id": "e77fde5a-22a8-11ed-861d-0242ac120002",
        "version": "1.0"
      },
      "state": "enabled",
      "version": "\"a1011225-0000-0200-0000-63c78ae60000\"",
      "etag": "\"a1011225-0000-0200-0000-63c78ae60000\"",
      "sourceConnectionIds": [
        "246d052c-da4a-494a-937f-a0d17b1c6cf5"
      ],
      "targetConnectionIds": [
        "7c96c827-3ffd-460c-a573-e9558f72f263"
      ],
      "inheritedAttributes": {
        "properties": {
          "isSourceFlow": true
        },
        "sourceConnections": [
          {
            "id": "246d052c-da4a-494a-937f-a0d17b1c6cf5",
            "connectionSpec": {
              "id": "bdb5b792-451b-42de-acf8-15f3195821de",
              "version": "1.0"
            }
          }
        ],
        "targetConnections": [
          {
            "id": "7c96c827-3ffd-460c-a573-e9558f72f263",
            "connectionSpec": {
              "id": "c604ff05-7f1a-43c0-8e18-33bf874cb11c",
              "version": "1.0"
            }
          }
        ]
      },
      "options": {
        "errorDiagnosticsEnabled": true,
        "inletUrl": "https://dcs-int.adobedc.net/collection/ab65636c31778fb0455c439ffb48a5433a34d443f4c83c4b5beda9c5688797c5"
      },
      "transformations": [
        {
          "name": "Mapping",
          "params": {
            "mappingVersion": 0,
            "mappingId": "bf5286a9c1ad4266baca76ba3adc9366"
          }
        }
      ],
      "runs": "/runs?property=flowId==e1514b79-f031-43b4-aab5-381a42f86ad4",
      "providerRefId": "c9809ab5-71e0-4c7f-887b-61c95e4e20b5",
      "lastOperation": {
        "started": 0,
        "updated": 0,
        "operation": "enable"
      }
    }
  ]
}

Appendix

The following section provides information on the steps you can to monitor, update, and delete your dataflow.

Monitor your dataflow

Once your dataflow has been created, you can monitor the data that is being ingested through it to see information on flow runs, completion status, and errors. For complete API examples, read the guide on monitoring your sources dataflows using the API.

Update your dataflow

Update the details of your dataflow, such as its name and description, as well as its run schedule and associated mapping sets by making a PATCH request to the /flows endpoint of Flow Service API, while providing the ID of your dataflow. When making a PATCH request, you must provide your dataflow’s unique etag in the If-Match header. For complete API examples, read the guide on updating sources dataflows using the API

Update your account

Update the name, description, and credentials of your source account by performing a PATCH request to the Flow Service API while providing your base connection ID as a query parameter. When making a PATCH request, you must provide your source account’s unique etag in the If-Match header. For complete API examples, read the guide on updating your source account using the API.

Delete your dataflow

Delete your dataflow by performing a DELETE request to the Flow Service API while providing the ID of the dataflow you want to delete as part of the query parameter. For complete API examples, read the guide on deleting your dataflows using the API.

Delete your account

Delete your account by performing a DELETE request to the Flow Service API while providing the base connection ID of the account you want to delete. For complete API examples, read the guide on deleting your source account using the API.