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Setting writeDisposition to "WRITE_TRUNCATE" when using the Storage Write API (Pending mode) in Java

Posted on 11-23-2023 01:37 AM
sasubr
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Reply posted on --/--/---- --:-- AM

Hello,

I'm developing a custom tool with Java for writing data to BigQuery. This tool sends data to the Storage Write API in "Pending" mode. I've understood that setting writeDisposition to WRITE_TRUNCATE will truncate the target table before writes are committed. My question is how do I set writeDisposition when using the Java client for the Storage Write API? Should it be set for the 

BatchCommitWriteStreamsRequest request, and if so, how do I set it?
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