You cannot configure the FileName port. You can delete the FileName port if you do not want to read or write the data in the FileName. When you create a data object read or write operation for all the Amazon S3 files, the FileName port is displayed by default.

For a flat file, the FileName port appears when you run a mapping in the native environment. The FileName port for a flat file is not applicable to the non-native environments.

The Data Integration Service reads the FileName port for the Amazon S3 file formats in the following format:

<end point>/<bucket name>/<file name path>/<file>

format.

Here,

<end point>

indicates the region name of the Amazon S3 bucket.

For example,

s3-us-west-2.amazonaws.com /infa.qa.bucket/automation/file.parquet

.