Automation inserts

You can use Jinjava in Automation to provide context or work with parameters.

Where can Jinjava be used in Automation?

• All action nodes
• Outgoing integrations
• Templates of communications sent from Automation
• Profile filters
• the Audience node

Common tags available in Automation

You can use all tags from Insert usage.

Profile attributes

Profile attributes in automation can be retrieved in two ways:

• using the {{ customer.attribute }} syntax. If the attribute does not exist, an empty string is used in its place.
  If the attribute name contains special characters, use {{ customer['attribute'] }}
• using the {% customer attribute %} syntax.
  If the attribute does not exist, the insert isn’t rendered and the node isn’t processed (for example, an event isn’t generated, a webhook request isn’t made).
  This syntax does not allow special characters in attribute names.

Event parameters

Event parameters store additional information, such as og:tags. Some of them are required, but you can also create custom parameters. When you use the syntax below, the parameters are retrieved from the event that is the current context.

Syntax:
{{ event.<parameter> }}
If the property name contains special characters, use {{ event['<parameter>'] }}

You can use dot notation to access properties nested in objects.

Example:
Event saved in the database:

{
    "createDate": 1695989087498,
    "action": "product.addToCart",
    "params": {
        "source": "MOBILE",
        "finalUnitPrice": "3.25",
        "brand": "exampleBrand",
        "revenue": 9.75,
        "eventCreateTime": "2023-09-29T12:04:47.498322032Z",
        "ip": "13.93.68.194",
        "quantity": 3,
        "sku": "189784563455",
        "currency": "USD"
    }
}

Examples of output:

• {{ event.action }} outputs "product.addToCart"
• {{ event.params.sku }} outputs "189784563455"

Context

The context is the most recent Trigger or Event Filter node.
You can change the event context within a workflow by putting an Event Filter before the node that includes a reference to an event parameter.

Context switch example

If you want to include an outgoing integration node and use parameters from the response:

1. Add an outgoing integration (webhook) node.

2. After that node, add an Event Filter node:

   1. Set up the filter to wait for a period of time.
      This is to avoid getting a profile stuck in a workflow if the webhook does not respond or returns an error.
   2. As the event to filter by, use webhook.response.
   3. Add a condition to the webhook.response: the name attribute of the event must be the same as of the node with the outgoing integration.
      This is to allow the profile to have more than one journey active at a time, with different webhooks being used.

   

   Result: After this node, the context changes to the webhook.response event.

3. Insert an action node that uses a param from the webhook response by using {{ event.params.param }}.

Manually specifying the context

You can ignore the default context and refer to parameters of a specific Trigger or Event Filter node.

Syntax:
{{ automationPathSteps['nodeName'].event.params.paramName }}
If the param name contains special characters, use {{ automationPathSteps['nodeName'].event.params['paramName'] }}

The name of the node must be unique and cannot contain any special characters. The name is entered here:

Aggregates

If an aggregate includes dynamic values (for example, from an expression or another aggregate), you must create an expression from that aggregate and refer to it in the automation using the expression tag.

Managing parameters with schemas

If you use an outgoing integration in the workflow, that integration must use a schema. The schema dictates the kind of data that must be provided to the outgoing integration.
You can fill in the fields in the integration with variables from the profile/event context, but also with other data available using Jinjava, such as aggregate or expression results.

Using schemas and outgoing integrations is more convenient than manually entering the payload with variables in a node definition, especially in webhooks that are re-used often, have large payloads, or many variables in the payload.

Syntax:
{% context fieldId %}

fieldId is the unique ID of the field, not the label used as the name of the column on the UI.

Example

The following example is a POST webhook that updates a profile’s name in an external database.

1. Create a schema for profile data. One of the fields is the profile’s ID in an external database, the other is the profile’s name.

   

   Note: This schema doesn’t need to store any records. In this example, it is used only to define the data from a profile that must be entered in a webhook.

2. Create an outgoing integration that uses the external ID in the URL and includes the updated profile’s name in the payload.

   

   Example payload:

   {
       "newName": "{% context customer-name %}"
   }
   

3. Use the outgoing integration in an automation workflow. You can now use the context of the workflow to fill in the data in the webhook.

   

   Result:
   For a profile whose externalId attribute is lue42, the node makes a request to https://example.com/customers/lue42, and the firstName attribute is included in the payload.

Workflow metadata

You can insert properties of workflow and the current step (a step is the occurrence of a profile entering a node in the progress of a workflow).

Syntax:

{{currentStep.PROPERTYNAME}}

The available property names are:

You can use the insert in:

• Request URL
• Query parameters
• Request headers
• Request body
• Login or password (in the Basic access authorization method)

Example:

1. You use automation to send data to an external system with Outgoing Integrations.
2. You add a deduplicationKey header and set the value to {{currentStep.journeyId}}. This inserts the unique ID of the journey into the header.
3. Your external system can use journeyId to recognize requests from the same workflow and perform deduplication.

Audience node syntax limitations

• " is forbidden as it will be misinterpreted by Jinja, use ' instead
• If you want to use the IN operator in the conditions to check if a string occurs in an array, you must join the array by using join('","'), for example:

  {% set arr = [] %}{% do arr.append('6678347477') %}{% do arr.append('4551874894')%}{{ arr | join('","') }}    
      

  It’s the only case when " is allowed