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Converts every letter in a text value to upper case. Use this to standardise values that a downstream system expects in capitals, such as country codes, currency codes, or warehouse references, so that “us-east-1” and “US-EAST-1” line up. Digits, punctuation, and symbols are left untouched; only letters change.

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Fields

This mapper has no settings. It always converts the whole value to upper case.

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Sample data

FieldValue
(none)converts the value to upper case
Input: 
{ "code": "us-east-1" }
Output: 
{ "code": "US-EAST-1" }