NiFi Ingest 25.3
NiFi Ingest

# IdolFlowFileServiceImpl

Provides a connection to external storage, so that NiFi Ingest processors can access document files in Amazon S3, Azure Blob Storage, or Google Cloud Storage.

## Properties

Name | Description
--- | ---
Service Key | An arbitrary string that identifies the external storage. This string will appear in `externalfile` FlowFile parts, so that NiFi Ingest processors can identify the correct `IdolFlowFileServiceImpl` to use to retrieve the file. You can enter any value you wish, but you must use a unique service key for each `IdolFlowFileServiceImpl`.
External File Storage Type | The type of external storage to connect to: Amazon S3 Azure Blob Google Cloud When you select an option, additional required properties are added to the configuration dialog.

## See Also

- The ConvertDocumentFile processor

Copyright 2018-2025 Open Text
Version 25.3 | Last updated July 2025

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Product: Knowledge Discovery NiFi Ingest 25.3

Topic Title: IdolFlowFileServiceImpl