Ok here you are. Then you can just have 1 layer here and go 1 by 1 to find it. Then when you find it go into Pro and Export Features and see if that fails - if it does it will give you a objectid that failed.
The config file looks like this replace with your item id.
ServiceBackupName;f8ef16dd41474;{"layers":[{"id":0},{"id":1}]}
script (note make sure Pro is logged in since it will pull creds from there).
import os, time
from arcgis.gis import GIS
# vars for config file and output dir---------
# Setup inputs
configFile = r"YouPath\Config.txt"
backupDir = r"outdir"
#--------------------------------------------
# Make a connection to ArcPro
#gis = GIS('pro',verify_cert=False)
gis = GIS('pro')
# read in the config file for list of HFS for Survey123
BackupAllAGOHFSConfigFile = open(configFile, 'r')
HFSList = BackupAllAGOHFSConfigFile.read().splitlines()
BackupAllAGOHFSConfigFile.close()
for HFS in HFSList:
HFSname = HFS.split(";")[0]
itemId = HFS.split(";")[1] # this now comes from the main AGO page with all the settings.
exportParameters = HFS.split(";")[2] # now added to do all but photos due to size
#exportParameters = '{"layers":[{"id":0},{"id":2}]}'
# Start the export to GDB job
dt = time.strftime("%Y%m%d_%H%M%S")
#out_file = os.path.join(backupDir,"{}_{}".format(HFSname,dt))
out_file = os.path.join(backupDir,"{}_{}.zip".format(HFSname,dt))
print ("Export job started for " + HFSname + dt)
fsLink = gis.content.get(itemId)
result = fsLink.export("export" + HFSname + dt, "File Geodatabase", exportParameters)
# Save to file system
dt = time.strftime("%Y%m%d_%H%M%S")
out_file = os.path.join(backupDir,"{}_{}.zip".format(HFSname,dt))
print ("Saving final downloaded FGDB to {}...".format(out_file))
result.download(backupDir, out_file)
# Remove the extracted FGDB from AGOL (cleanup)
print ("Removing the export file from AGOL")
deleteResult = result.delete()
print ("Delete result is " + str(deleteResult))
