public FileMetadata withBlobId(String blobId) {
        setBlobId(blobId);
        return this;
    }
<p>
The blob ID that contains the file information.
</p>

@param blobId
       The blob ID that contains the file information.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-codecommit/src/main/java/com/amazonaws/services/codecommit/model/FileMetadata.java