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Calculated Attributes

A Calculated Attribute is a read-only value about a single user, providing granular insight into user behavior. These attributes are defined in mParticle and are computed automatically over time by using the raw data stream of events and user information.

The calculated attributes resource group is only accessible at https://api.mparticle.com/platform/v2, and does not require the ?accountId query string parameter.

Get all calculated attributes

GET /workspaces/1234/calculatedattributes?name=ca1

Example cURL request

curl \
  -X GET \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes?name=ca1"

Query parameters

Name	Type	Description
name	`string`	Optional parameter to filter by name.

Response

[
  {
    "id": 5,
    "name": "ca1",
    "description": "Calculated attribute description.",
    "created_by": "user@mparticle.com",
    "created_on": "2019-09-10T15:34:44.69",
    "last_modified_on": "2019-12-06T15:04:22.043",
    "last_modified_by": "user@mparticle.com",
    "active_definition": {
      "recipe_type": "event",
      "datapoint": {
        "type": "event",
        "event_name": "Purchase",
        "attribute_name": "Total Amount",
        "event_type": "commerce_event",
        "custom_event_type": "purchase",
        "attribute_category": "product_attribute",
        "use_product_quantity": true
      },
      "conditions": [
        {
          "type": "number",
          "operator": "equals",
          "attribute_name": "Checkout Step",
          "value": "22",
          "values": null,
          "min_value": null,
          "max_value": null
        }
      ],
      "calculation_type": "sum",
      "time_period": {
        "type": "since",
        "date": "2019-10-01T00:00:00",
        "within": null,
        "within_unit": null
      },
      "seeding": {
        "cutoff_date": "2019-10-02T00:00:00"
      }
    },
    "draft_definition": {
      "recipe_type": "event",
      "datapoint": {
        "type": "event",
        "event_name": "Purchase",
        "attribute_name": "Total Amount",
        "event_type": "commerce_event",
        "custom_event_type": "purchase",
        "attribute_category": "product_attribute",
        "use_product_quantity": true
      },
      "conditions": null,
      "calculation_type": "sum",
      "time_period": {
        "type": "since",
        "date": "2019-10-01T00:00:00",
        "within": null,
        "within_unit": null
      },
      "seeding": null
    },
    "audience_count": 1,
    "activated_on": "2020-02-18T19:24:50.426Z",
    "activated_by": "user@mparticle.com"
  }
]

Check for existing calculated attributes

HEAD /workspaces/1234/calculatedattributes?name=ca1

Example cURL request

curl \
  -X HEAD \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes?name=ca1"

Parameters

Name	Type	Description
name	`string`	Optional parameter to filter by name.

Response

HTTP Code 204 — Calculated Attribute resource(s) exist.

HTTP Code 404 — Calculated Attribute resource(s) do not exist.

The response body will be empty.

Create a new calculated attribute

POST /workspaces/1234/calculatedattributes

Example cURL request

curl \
  -X POST \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes" \
  -d '{
    "name": "New Calculated Attribute",
    "draft_definition": {
      "recipe_type": "event",
      "datapoint": {
        "type": "event",
        "event_name": "Add To Cart",
        "attribute_name": null,
        "event_type": "commerce_event",
        "custom_event_type": "add_to_cart",
        "attribute_category": "product_attribute",
        "use_product_quantity": true
      },
      "conditions": [],
      "calculation_type": "count",
      "time_period": {
        "type": "since",
        "date": "2020-01-24T00:00:00",
        "within": null,
        "within_unit": null
      },
      "seeding": {
        "cutoff_date": "2020-01-26T00:00:00"
      }
    }
  }'

Request Payload Properties

Name	Data Type	Required	Description
`name`	string	Required	Calculated attribute name.
`description`	string	Optional	Calculated attribute description.
`draft_definition`	object	Required	Calculated attribute definition.

Draft Definition Object Properties

draft_definition

Name	Data Type	Required	Description
`recipe_type`	string	Required	Currently only “event” is supported.
`data_point`	object	Required	A unique datapoint in the system. This could be an event, event attribute or user attribute, but currently only events are supported.
`conditions`	object array	Optional	An array of conditions that must be met for the datapoint to qualify for the recipe.
`calculation_type`	string	Required	The calculation type to be performed on the datapoint that will result in the value of the calculated attribute. One of: count first_occurrence_timestamp last_occurrence_timestamp first_occurrence last_occurrence sum min max average unique_list unique_values_count most_frequent
`time_period`	object	Required	The time period to which the calculation should be applied.
`seeding`	object	Optional	Settings for seeding the calculated attribute.

Data Point Object Properties

draft_definition.data_point

Name	Data Type	Required	Description
`type`	string	Required	One of “event”, “event_attribute”, or “user_attribute”.
`event_name`	string	Required	App event name.
`attribute_name`	string	Optional	If targeting an event attribute or user attribute, this property is required. In the case of targeting an event attribute, the corresponding event name must be set in the event_name property.
`event_type`	string	Required	See `event_type` field in Events API for supported values.
`custom_event_type`	string	Optional	Only applicable to app (custom) events. See `custom_event_type` field in Events API for supported values.
`attribute_category`	string	Optional	Only applicable when `attribute_name` is provided. Value can be one of “event_attribute”, “product_attribute”, or “promotion_attribute”. If nothing is set the default value will be set as “event_attribute”.
`use_product_quantity`	bool	Optional	Indicates that the product quantity should be used when calculating Average or Most Frequent calculations with e-commerce event types. Only applies when attribute_category is one of “product_attribute” or “promotion_attribute”.

Condition Object Properties

draft_definition.conditions

Name	Data Type	Required	Description
`type`	string	Required	The type of data being operated on. One of “string”, “number”, “boolean”, or “date”.
`operator`	string	Required	The operator to apply. The supported list of operators depends on the type of the selected attribute. See type-map table below.
`attribute_name`	string	Required	The name of an attribute that belongs to the event selected in the datapoint section. If the event does not contain the attribute, it is implied that the condition is not met.
`value`	string	Conditionally Required	If the operator requires a single value, then this field will be used and is required.
`values`	string array	Conditionally Required	If the operator requires a set of values, such as ”in_list”, then the set will be provided in this array and is required.
`min_value`	string	Conditionally Required	If the operator requires defining a range, then the min value of the range will be set here.
`max_value`	string	Conditionally Required	If the operator requires defining a range, then the max value of the range will be set here.

Operator - Type Support Map

Operator	String	Number	Boolean	Date
exists	Yes	Yes	Yes	Yes
not_exists	Yes	Yes	Yes	Yes
empty	Yes	Yes	Yes	Yes
in_list	Yes	Yes	No	No
contains	Yes	No	No	No
not_contains	Yes	No	No	No
pattern	Yes	No	No	No
equals	Yes	Yes	Yes	Yes
not_equals	Yes	Yes	No	No
greater_than	No	Yes	No	No
greater_or_equal	No	Yes	No	No
less_than	No	Yes	No	No
less_than_or_equal	No	Yes	No	No
before	No	No	No	Yes
after	No	No	No	Yes
between	No	Yes	No	No
between_dates	No	No	No	Yes

Time Period Object Properties

draft_definition.time_period

Name	Data Type	Required	Description
`type`	string	Required	“since” or “within”
`date`	string	Conditionally Required	A date string in ISO 8601 format. Optional for type “all”.
`within_unit`	string	Conditionally Required	Required if type is `within`. Value is one of “days” or “weeks”.
`within`	integer	Conditionally Required	Required if type is `within`. Value corresponds to the unit chosen in `within_unit`.

Seeding Object Properties

draft_definition.seeding

Name	Data Type	Required	Description
`cutoff_date`	string	Required	A date string in ISO 8601 format. mParticle will only use data after this date to compute the calculated attribute. Client is responsible for calculating the value based on data prior to this date and send mParticle a seed value.

Response

The response will be an integer identifier for the new Calculated Attribute.

Validation Error Responses

Message	Description
Field ‘name’ is required.	The calculate attribute’s name is missing.
Field ‘name’ must be unique.	A calculated attribute with that name already exists in the workspace.
Field ‘draft_definition’ is required.	The calculated attribute is missing the draft_definition field.
Field ‘time_period.type’ = ‘all’ is not supported.	The time period type `all` is not supported.
‘time_period.date’ must be on or after the earliest date available of {date}	The date isn’t available according to the audience retention period of your subscription plan.
The within time period cannot exceed your configured retention period of {N} days for Calculated Attributes	The date specified for the `within` calculation date range exceeds the audience retention period of your subscription plan.
Invalid recipe type	Only type `event` is currently supported.
Invalid calculation type	The `draft_definition.calculation_type` field is missing or invalid. See schema definition for enum values.
Invalid time period specification	The `draft_definition.time_period` field is missing or invalid.
Invalid ‘type’ time period specification	The `draft_definition.time_period.type` field is missing or invalid. See schema definition for enum values.
Invalid ‘within’ time period specification	The `draft_definition.time_period.within` field is missing or invalid. Must be a positive integer.
Invalid ‘within_unit’ time period specification	The `draft_definition.time_period.within_unit` field is missing or invalid. See schema definition for enum values.
Invalid data point custom event name	The `draft_definition.datapoint.event_name` field is required when `draft_definition.datapoint.event_type` is `custom_event`.
Invalid data point custom event type	The `draft_definition.datapoint.custom_event_type` field is only allowed when `draft_definition.datapoint.event_type` is `custom_event` or `commerce_event`.
Invalid condition definition	One of the conditions in `draft_definition.conditions` is invalid.
Invalid condition definition type	A condition’s `type` field is invalid. See schema definition for enum values.
Invalid string condition operator	A string condition’s `operator` field is invalid. See schema definition for enum values.
Condition attribute name must be specified	A condition’s `attribute_name` field is invalid or missing.
In-list condition values must be specified	A condition’s `values` field is invalid or missing. Field `value` is ignored when using the `in_list` operator.
String condition value must be specified	A string condition’s `value` field is invalid or missing.
Invalid numeric condition operator	A numeric condition’s `operator` field is invalid. See schema definition for enum values.
Invalid numeric in-list condition values	A numeric condition’s `values` field is invalid or missing. Field `value` is ignored when using the `in_list` operator.
Invalid numeric condition minimum value	A numeric condition’s `value` field is invalid or missing. Field `min_value` is required when using a range operator.
Invalid numeric condition maximum value	A numeric condition’s `value` field is invalid or missing. Field `max_value` is required when using a range operator.
Invalid numeric condition value	A numeric condition’s `value` field is invalid or missing.
Invalid boolean condition operator	A boolean condition’s `operator` field is invalid. See schema definition for enum values.
Invalid boolean condition value	A boolean condition’s `value` field is invalid or missing.
Invalid date condition operator	A date condition’s `operator` field is invalid. See schema definition for enum values.
Invalid datetime in-list condition values	A date condition’s `values` field is invalid or missing. Field `value` is ignored when using the `in_list` operator.
Invalid date condition minimum value	A date condition’s `value` field is invalid or missing. Field `min_value` is required when using a range operator.
Invalid date condition maximum value	A date condition’s `value` field is invalid or missing. Field `max_value` is required when using a range operator.
Invalid date condition value	A date condition’s `value` field is invalid or missing.
Condition value must be empty	A range condition has a value in the `value` field.
Condition values must be empty	A condition that does not target a list has a value in the `values` field
Condition minimum value must be empty	A non-range condition has a value in the `min_value` field.
Condition maximum value must be empty	A non-range condition has a value in the `max_value` field.

Get a calculated attribute

GET /workspaces/1234/calculatedattributes/5678

Example cURL request

curl \
  -X GET \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes/5678"

Response

{
  "id": 0,
  "name": "string",
  "description": "string",
  "created_by": "string",
  "created_on": "2020-01-30T17:37:41.608Z",
  "last_modified_on": "2020-01-30T17:37:41.608Z",
  "last_modified_by": "string",
  "active_definition": {
    "recipe_type": "event",
    "data_point": {
      "type": "event",
      "event_name": "string",
      "attribute_name": "string",
      "event_type": "unknown",
      "custom_event_type": "unknown"
    }
    "conditions": [
      {
        "type": "string",
        "operator": "exists",
        "attribute_name": "string",
        "value": "string",
        "values": [
          "string"
        ],
        "min_value": "string",
        "max_value": "string"
      }
    ],
    "calculation_type": "count",
    "time_period": {
      "type": "all",
      "date": "2020-01-30",
      "within": 0,
      "within_unit": "days"
    }
  },
  "draft_definition": {
    "recipe_type": "event",
    "data_point": {
      "type": "event",
      "event_name": "string",
      "attribute_name": "string",
      "event_type": "unknown",
      "custom_event_type": "unknown"
    }
    "conditions": [
      {
        "type": "string",
        "operator": "exists",
        "attribute_name": "string",
        "value": "string",
        "values": [
          "string"
        ],
        "min_value": "string",
        "max_value": "string"
      }
    ],
    "calculation_type": "count",
    "time_period": {
      "type": "all",
      "date": "2020-01-30",
      "within": 0,
      "within_unit": "days"
    }
  },
  "audience_count": 0,
  "activated_on": "2020-02-18T19:24:50.426Z",
  "activated_by": "user@mparticle.com"
}

Delete a calculated attribute

DELETE /workspaces/1234/calculatedattributes/5678

Example cURL request

curl \
  -X DELETE \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes/5678"

Response

HTTP Code 204 — Calculated Attribute was successfully deleted.

HTTP Code 404 — Calculated Attribute does not exist.

The response body will be empty.

Update a calculated attribute

Use this endpoint to create or update a draft of your Calculated Attribute definition. When a Calculated Attribute is updated, the draft_definition is changed. Once the Calculated Attribute is activated, the draft_definition is moved into the active_definition and the new definition is used to calculate values. The active_definition property cannot be updated directly.

You can only rename a Calculated Attribute before it has been activated; Once activated, the name is read-only. The only property you will be allowed to update in this state is the description.

PUT /workspaces/1234/calculatedattributes/5678

Example cURL request

curl \
  -X PUT \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes/5678" \
  -d '{
    "name": "New Name",
    "draft_definition": {
      "recipe_type": "event",
      "datapoint": {
        "type": "event",
        "event_name": "Add To Cart",
        "attribute_name": null,
        "event_type": "commerce_event",
        "custom_event_type": "add_to_cart"
      },
      "conditions": [],
      "calculation_type": "count",
      "time_period": {
        "type": "since",
        "date": "2020-01-24T00:00:00",
        "within": null,
        "within_unit": null
      }
    }
  }'

Response

HTTP Code 204 — Calculated Attribute was successfully updated. HTTP Code 404 — Calculated Attribute does not exist.

Validation Error Responses

In addition to the validation errors from Create a Calculated Attribute.

Message	Description
Calculated attribute name cannot be changed once the calculated attribute has been activated.	You can only update the name of a calculated attribute that has not been acitvated.

Activate a calculated attribute

Use this endpoint to activate a calculated attribute. You must activate the Calculated Attribute before it can be used elsewhere in the system. A calculated attribute can only be activated if you have not exceeded the maximum limit of active calculated attributes for your account.

POST /workspaces/1234/calculatedattributes/5678/activation

The request body is empty for this POST.

Example cURL request

curl \
  -X POST \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes/5678/activation"

Response

HTTP Code 204 — Calculated Attribute was successfully activated.

Errors

Message	Description
You have reached the account limit on active calculated attributes.	To increase limit, contact your account representative or delete unneeded active calculated attributes.
No draft definition was found to activate.	You are attempting to activate a calculated attribute that has a invalid definition.

Get a calculated attribute activation status

A calculated attribute’s activation status tells you whether the calculated attribute has been activated and when and who activated it.

GET /workspaces/1234/calculatedattributes/5678/activation

Example cURL request

curl \
  -X GET \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes/5678/activation"

Response

{
  "calculated_attribute_id": 5678,
  "is_active": true,
  "activated_on": "2020-02-18T19:24:50.426Z",
  "activated_by": "user@mparticle.com"
}

Delete a calculated attribute draft definition

Use this endpoint to discard a calculated attribute’s draft definition.

DELETE /workspaces/1234/calculatedattributes/5678/draft

Example cURL request

curl \
  -X DELETE \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes/5678/draft"

Response

HTTP Code 204 — Calculated Attribute’s draft definition was successfully deleted.

HTTP Code 404 — Calculated Attribute does not exist.

The response body will be empty.

Get a calculated attribute status

A calculated attribute’s calculation status gives you the calculation progress and an estimated completion date.

GET /workspaces/1234/calculatedattributes/5678/calculation

Example cURL request

curl \
  -X GET \
  -H "Authorization: Bearer YWIxMjdi341GHhnDnjsdKAJQxNjdjYuOJABbg6HdI.8V6HhxW-" \
  "https://api.mparticle.com/platform/v2/workspaces/1234/calculatedattributes/5678/calculation"

Response

{
  "id": 5678,
  "name": "New Name",
  "revision_id": 123,
  "is_calculated": false,
  "calculation_percent_complete": 50,
  "estimated_completion_time": "2020-01-29T19:24:19.051Z"
}

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Last Updated: November 20, 2024