<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Thanks Even.<div>I didn't scroll down far enough in the google results - this blogger had the same symptoms.</div><div><div><a href="https://dzone.com/articles/azure-blob-storage-specified">https://dzone.com/articles/azure-blob-storage-specified</a><br id="lineBreakAtBeginningOfMessage"><div><br></div><div><br><blockquote type="cite"><div>On Apr 5, 2025, at 4:12 AM, Even Rouault <even.rouault@spatialys.com> wrote:</div><br class="Apple-interchange-newline"><div><div>The error is:<br><br>URL_INFO_HEADER_OUT: PUT /bcfishpass/crossings.parquet?se=2025-04-05T05%3A19Z&sp=rwdl&sv=2022-11-02&sr=c&skoid=d80366e6-b960-4aad-b22e-879eb27768e8&sktid=8b76c303-01ec-40d5-8d9a-6c2f6d78dcd7&skt=2025-04-05T04%3A19%3A14Z&ske=2025-04-05T05%3A19%3A00Z&sks=b&skv=2022-11-02&sig=kZTkJQ0%2BCS6%2Btm9S/jCjyZ5U4C51%2BJwO9bHNvG19EgU%3D HTTP/1.1<br>Host: cabdbcfishpassstorage.blob.core.windows.net<br>User-Agent: GDAL/3.10.2<br>Accept: */*<br>Content-Length: 0<br>x-ms-blob-type: AppendBlob<br>x-ms-date: Sat, 05 Apr 2025 04:19:18 GMT<br><br>CURL_INFO_TEXT: Request completely sent off<br>CURL_INFO_HEADER_IN: HTTP/1.1 409 The blob type is invalid for this operation.<br><br><br>Googling for this error message leads to a number of issues where the naming of the file seems to be involved. This is quite mysterious. In any case using the same exact command line as yours (that is I created a bfishpass container) works fine for me. But I don't use shared access signature. Maybe that's the difference...<br><br><br>-- <br>http://www.spatialys.com<br>My software is free, but my time generally not.<br><br></div></div></blockquote></div><br></div></div></body></html>