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Language reference / enum

Meaning and placement

typeExpr · oneOf · 2

The schema declares this field at the location below. In the same object: additional · array · integer · map · number · object · string · union Schema source (use the pointer above)

In a source template

Excerpt from templates/aggregate-by-key.nika, source lines 41–50. This is a fragment, not a runnable workflow.
illustration

Templates containing this field

These are literal key occurrences in the source files, not an execution or conformance claim. How to instantiate a template.

Contract and implementation

This page projects the named specification revision. Check released engine status and the validation workflow before running a file. An optional field is not evidence that every engine supports every value. Canonical identity: language:word:enum. Spec revision: 5c40ba456c53. How documentation stays connected.