impressions.schema.md

Impressions Schema

https://ns.adobe.com/xdm/data/metrics/advertising/impressions

The metric impressions describes the number of digital assets rendered.

Abstract	Extensible	Status	Identifiable	Custom Properties	Additional Properties	Defined In
Can be instantiated	Yes	Stabilizing	No	Forbidden	Permitted	data/impressions.schema.json

Schema Hierarchy

• Impressions https://ns.adobe.com/xdm/data/metrics/advertising/impressions
  • Metric Definition https://ns.adobe.com/xdm/data/metricdefinition

Impressions Example

{
  "schema:name": "metric: impressions",
  "@id": "xdm:impressions",
  "xdm:measurement": "count",
  "xdm:unit": null
}

Impressions Properties

Property	Type	Required	Defined by
@id	string	Required	Metric Definition
schema:name	string	Required	Metric Definition
xdm:measurement	string	Required	Metric Definition
xdm:unit	complex	Required	Metric Definition
*	any	Additional	this schema allows additional properties

@id

The unique identifier of this metric.

@id

• is required
• type: string
• defined in Metric Definition

@id Type

string

• format: uri-reference – URI Reference (according to RFC3986)

schema:name

The human-readable name of the metric. The name can be used in user interfaces and does not have to be unique.

schema:name

• is required
• type: string
• defined in Metric Definition

schema:name Type

string

xdm:measurement

How to take measures of this metric.

xdm:measurement

• is required
• type: string
• defined in Metric Definition

xdm:measurement Type

string

xdm:measurement Examples

"distance"

"time"

"price"

"count"

xdm:unit

xdm:unit

• is required
• type: complex
• defined in Metric Definition

xdm:unit Type

Any following options needs to be fulfilled.

Option 1

string

Option 2