Firmware update failed on Renesas EK-RA6M3 target using manifest-tool v2.0.0.
(.venv366) PS C:\work\mbed-cloud-client-example> manifest-dev-tool update-v1 -p .\mbedCloudClientExample_signed.bin -i 0173bc91f8d5000000000001001033ae -s -w
2020-08-05 12:04:45,703 INFO FW version: 1596596685
2020-08-05 12:04:45,709 INFO Uploading FW payload mbedCloudClientExample_signed.bin
2020-08-05 12:04:49,344 INFO Uploaded FW payload http://firmware-catalog-media-ca57.s3.dualstack.us-east-1.amazonaws.com/mbedCloudClientExample_signed_d0c938bbc1a649d689e7a07e4376cc12.bin
2020-08-05 12:04:49,348 INFO Vendor-ID: 99f002b9a15e458aa543d0e10c34e17c
2020-08-05 12:04:49,349 INFO Class-ID: 41aaa1faa52d4a06a37f55dd3d9df35e
2020-08-05 12:04:49,783 INFO Uploaded Manifest ID: 0173bc9417a100000000000100100048
2020-08-05 12:04:50,100 INFO Campaign successfully created ID: 0173bc9418db00000000000100100237
2020-08-05 12:04:50,100 INFO Current state: draft
2020-08-05 12:04:50,422 INFO Started Campaign ID: 0173bc9418db00000000000100100237
2020-08-05 12:04:50,679 INFO Campaign state: checkedmanifest
2020-08-05 12:04:50,937 INFO Campaign state: publishing
2020-08-05 12:04:52,194 INFO Campaign state: autostopped
2020-08-05 12:04:52,195 INFO Campaign is finished in state: autostopped
2020-08-05 12:04:52,198 INFO Cleaning up resources.
2020-08-05 12:04:52,198 INFO Deleting campaign 0173bc9418db00000000000100100237
2020-08-05 12:04:52,455 INFO Deleting FW manifest 0173bc9417a100000000000100100048
2020-08-05 12:04:52,797 INFO Deleting FW image 0173bc9415d400000000000100100047
(.venv366) PS C:\work\mbed-cloud-client-example>
id,date_time,device_id,event_type,event_type_description,event_type_category,state_change,description,changes,data.campaign_id,data.campaign_name,object,etag,created_at,highlighted,data.manifest_hash,data.manifest_version,data
0173bc9420f0000000000001001033cf,2020-08-05T03:04:51.157475Z,0173bc91f8d5000000000001001033ae,SYS_111,FAIL,FAIL_SERVICE,FALSE,Device failed to reach desired state,,0173bc9418db00000000000100100237,campaign-2020_08_05-12_04_45-mbedCloudClientExample_signed.bin,device-event,2020-08-05T03:04:51.157475Z,2020-08-05T03:04:51.157475Z,FALSE,,,
0173bc9420f6000000000001001033d0,2020-08-05T03:04:51.112064Z,0173bc91f8d5000000000001001033ae,UPD4_FAIL_218,FAIL,FAIL_REJECTED,FALSE,"Manifest rejected, invalid manifest format (DER format)",,0173bc9418db00000000000100100237,campaign-2020_08_05-12_04_45-mbedCloudClientExample_signed.bin,device-event,2020-08-05T03:04:51.112064Z,2020-08-05T03:04:51.112064Z,FALSE,,,
0173bc9420b9000000000001001033ce,2020-08-05T03:04:51.059714Z,0173bc91f8d5000000000001001033ae,UPD2_STATE_1,INFO,STATE_IDLE,FALSE,Idle,,0173bc9418db00000000000100100237,campaign-2020_08_05-12_04_45-mbedCloudClientExample_signed.bin,device-event,2020-08-05T03:04:51.059714Z,2020-08-05T03:04:51.059714Z,FALSE,,,
0173bc941b67000000000001001033cd,2020-08-05T03:04:49.752000Z,0173bc91f8d5000000000001001033ae,SYS_108,INFO,CAM_DEVICE_ADD,FALSE,Device added to campaign,,0173bc9418db00000000000100100237,campaign-2020_08_05-12_04_45-mbedCloudClientExample_signed.bin,device-event,2020-08-05T03:04:49.752000Z,2020-08-05T03:04:49.752000Z,FALSE,,,
0173bc921572000000000001001033b6,2020-08-05T03:02:37.113007Z,0173bc91f8d5000000000001001033ae,UPD2_REPORT_HASH,INFO,STATE_HASH_1,FALSE,Asset hash reported,,,,device-event,2020-08-05T03:02:37.113007Z,2020-08-05T03:02:37.113007Z,FALSE,9bb989a1131d6a6f2b6d34f2c0be3fed553b29574681f719ba00ec106194052a,,
0173bc92154b000000000001001033b5,2020-08-05T03:02:37.075254Z,0173bc91f8d5000000000001001033ae,UPD2_REPORT_VERSION,INFO,STATE_VERSION_1,FALSE,Manifest version reported,,,,device-event,2020-08-05T03:02:37.075254Z,2020-08-05T03:02:37.075254Z,FALSE,,0,
0173bc9213dc000000000001001033b4,2020-08-05T03:02:36.710411Z,0173bc91f8d5000000000001001033ae,UPD2_STATE_1,INFO,STATE_IDLE,FALSE,Idle,,,,device-event,2020-08-05T03:02:36.710411Z,2020-08-05T03:02:36.710411Z,FALSE,,,
0173bc921279000000000001001033b1,2020-08-05T03:02:36.363000Z,0173bc91f8d5000000000001001033ae,UPD2_REPORT_VERSION,INFO,STATE_VERSION_1,FALSE,Manifest version reported,,,,device-event,2020-08-05T03:02:36.363000Z,2020-08-05T03:02:36.363000Z,FALSE,,0,
0173bc921279000000000001001033b2,2020-08-05T03:02:36.363000Z,0173bc91f8d5000000000001001033ae,UPD2_REPORT_HASH,INFO,STATE_HASH_1,FALSE,Asset hash reported,,,,device-event,2020-08-05T03:02:36.363000Z,2020-08-05T03:02:36.363000Z,FALSE,9bb989a1131d6a6f2b6d34f2c0be3fed553b29574681f719ba00ec106194052a,,
0173bc921279000000000001001033b3,2020-08-05T03:02:36.363000Z,0173bc91f8d5000000000001001033ae,UPD2_STATE_1,INFO,STATE_IDLE,FALSE,Idle,,,,device-event,2020-08-05T03:02:36.363000Z,2020-08-05T03:02:36.363000Z,FALSE,9bb989a1131d6a6f2b6d34f2c0be3fed553b29574681f719ba00ec106194052a,,
0173bc92126d000000000001001033b0,2020-08-05T03:02:36.282000Z,0173bc91f8d5000000000001001033ae,SYS_106,INFO,DD_DEVICE_REGISTERED,FALSE,Device registered,,,,device-event,2020-08-05T03:02:36.282000Z,2020-08-05T03:02:36.282000Z,FALSE,,,
0173bc91f8ed000000000001001033af,2020-08-05T03:02:29.851540Z,0173bc91f8d5000000000001001033ae,SYS_107,INFO,DD_DEVICE_BOOTSTRAPPED,FALSE,Device bootstrapped,,,,device-event,2020-08-05T03:02:29.851540Z,2020-08-05T03:02:29.851540Z,FALSE,,,
I could not see any error with other target such as FRDM-K64F (Fimrware update successful by manifest-tool v2.0.0).
Previous version (manifest-tool v1.5.2) works fine with Renesas EK-RA6M3 target.