Problems with upload gpx file API

[tobisoft]

i have a  problem

i call this services to upload a file activity gpx

curl --location 'https://www.strava.com/api/v3/uploads' \
--header 'Authorization: Bearer ...' \
--form 'activity_type="Ride"' \
--form 'name="Test Walk"' \
--form 'description="Test walk for cyclon"' \
--form 'trainer="0"' \
--form 'commute="0"' \
--form 'data_type="gpx"' \
--form 'file=@"ftYnBaTC2/strava.gpx"'

the file sended is:

<?xml version="1.0" encoding="UTF-8"?>

<gpx

creator="CyclonApp"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd"

version="1.1"

xmlns="http://www.topografix.com/GPX/1/1">

<metadata>

<time>2023-10-15T10:44:36Z</time>

</metadata>

<trk>

<name>Bicicleta por la tarde</name>

<trkseg>

<trkpt lat="44.6402470" lon="7.6585860">

<ele>318.1</ele>

<time>2023-10-15T10:44:36Z</time>

</trkpt>

<trkpt lat="44.6401380" lon="7.6586280">

<ele>318.1</ele>

<time>2023-10-15T10:44:37Z</time>

</trkpt>

<trkpt lat="44.6401430" lon="7.6586300">

<ele>318.1</ele>

<time>2023-10-15T10:44:38Z</time>

</trkpt>

</trkseg>

</trk>

</gpx>

then when i call the service to verify this file i found this.

curl --location 'https://www.strava.com/api/v3/uploads/1234' \
--header 'Authorization: Bearer ...'

response:

{

"id": 1234,

"id_str": "1234",

"external_id": null,

"error": "Improperly formatted data. <a href=\"https://support.strava.com/hc/articles/216917967-Uploading-poorly-formatted-GPS-files\" target=\"_blank\">More Information</a>.",

"status": "There was an error processing your activity.",

"activity_id": null

}

the file GPX is ok but i don't know why the services is fail.

help me!

thanks for all!