data-transfer

Use when writing or editing a @webiny/data-transfer preset file (selected at runtime by the wizard or --preset flag). Covers createTransferPreset, pipelineBuilderFactory.create, filter/use/hook composition, first-match-wins record dispatch, unmatched-record drop semantics, writing transformers (createDdbTransformer / createOsTransformer), registering pipelines with the runner, and the onEnd auto-put behavior for DdbProcessor / OsProcessor.

Use when writing or editing a @webiny/data-transfer config file (ddb.transfer.config.ts / os.transfer.config.ts / custom.transfer.config.ts). Covers createDdbConfig / createOsConfig signatures, credential shapes (fromAwsProfile vs literal), fromEnv / numberFromEnv helpers, loadEnv, source/target collision + trimming rules, pointing at a preset, tuning knobs.

Use when writing or editing a @webiny/data-transfer config file (config.ts). Covers createConfig signature, credential shapes (fromAwsProfile vs literal), fromEnv / numberFromEnv helpers, loadEnv, source/target collision + trimming rules, tuning knobs.

Use when writing or editing a @webiny/data-transfer preset file (the one referenced by pipeline.preset in a config). Covers createTransferPreset, pipelineBuilderFactory.create, filter/use/hook composition, first-match-wins record dispatch, unmatched-record drop semantics, writing transformers (createDdbTransformer / createOsTransformer), registering pipelines with the runner, and the onEnd auto-put behavior for DdbProcessor / OsProcessor.