Mapping File
The mapping.json is used for configuring how S3 Protector Function transforms the input data. The mapping file must be uploaded to the input S3 bucket before any files can be processed.
Mapping File Configuration
Key concepts for defining the mapping.json file
Column Mapping Rules
In order to ensure highest level of security, the S3 Protector requires users to define processing rules for all data columns. Every column that appears in a source file must be mentioned in the ‘mapping.json’ file. A column may appear in either ‘columns’ section or ‘ignored-columns’ section, but not both.
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