SpEnrichedToJson

spEnrichedToJson: Transforms a message's data from Snowplow Enriched tsv string format to a JSON object. The input data must be a valid Snowplow enriched TSV.

spEnrichedToJson has no options.

Example:

assets/docs/configuration/transformations/snowplow-builtin/spEnrichedToJson-minimal-example.hcl

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See full example on GitHub

The transformation to JSON is done via the analytics SDK logic, specifically in this case the Golang analytics SDK.

In brief, the relevant logic here is that:

• If a field is not populated in the original event, it won’t have a key in the resulting JSON

• In the TSV, there’s a separate field for contexts (sent via tracker), and derived_contexts (attached during enrichment). In the analytics SDK, there is one key per context, regardless of which type. (Technically, it’s one key per major version of a context. So if you had a 1.0.0 and a 2.0.0 of the same one, you’d have two keys).