hi, i want to use ceph bucket notification . i try to created topic with below command but get error when used kafka with user/password how can i solved this problem ? my syntax have any problem? https://www.ibm.com/docs/en/storage-ceph/7?topic=management-creating-bucket-... https://docs.ceph.com/en/latest/radosgw/notifications/ # aws sns create-topic --name storage --profile=test-notifications --endpoint-url=http://192.168.115.59 --attributes=file://topic.json --debug ##### topic.json: {"push-endpoint": "kafka://usr-test:p@ssw#0rd@kafka.test:9092","verify-ssl": "False", "kafka-ack-level": "broker", "persistent":"true"} ##### error is :---------------- content-type:application/x-www-form-urlencoded; charset=utf-8 host:192.168.115.59 x-amz-date:20240712T120700Z content-type;host;x-amz-date 6f328bc5b0736f23ae2cdf68ccffe1a45c705dd1636f61b999350ae18f8d5ad1 2024-07-12 12:07:00,439 - MainThread - botocore.auth - DEBUG - StringToSign: AWS4-HMAC-SHA256 20240712T120700Z 20240712/podspace/sns/aws4_request 38b7d8721abdd98c214ea763d9dcc324fcbc5982990353140f6b734455e9c01e 2024-07-12 12:07:00,439 - MainThread - botocore.auth - DEBUG - Signature: 99a0f7d40bc011c09dfe7c6aed4bae7f739df52278e23bd4f16fdb1888c001b7 2024-07-12 12:07:00,440 - MainThread - botocore.endpoint - DEBUG - Sending http request: <AWSPreparedRequest stream_output=False, method=POST, url= http://192.168.115.59/, headers={'Content-Type': b'application/x-www-form-urlencoded; charset=utf-8', 'User-Agent': b'aws-cli/1.18.156 Python/3.6.8 Linux/5.4.17-2136.326.6.el8uek.x86_64 botocore/1.18.15', 'X-Amz-Date': b'20240712T120700Z', 'Authorization': b'AWS4-HMAC-SHA256 Credential=2MRG0TXJFISQAIVE47F1/20240712/podspace/sns/aws4_request, SignedHeaders=content-type;host;x-amz-date, Signature=99a0f7d40bc011c09dfe7c6aed4bae7f739df52278e23bd4f16fdb1888c001b7', 'Content-Length': '371'}> 2024-07-12 12:07:00,441 - MainThread - urllib3.connectionpool - DEBUG - Starting new HTTP connection (1): 192.168.115.59:80 2024-07-12 12:07:00,446 - MainThread - urllib3.connectionpool - DEBUG - http://192.168.115.59:80 "POST / HTTP/1.1" 400 206 2024-07-12 12:07:00,447 - MainThread - botocore.parsers - DEBUG - Response headers: {'content-length': '206', 'x-amz-request-id': 'tx00000c7a58038e67798c0-0066911c64-19910-site1', 'accept-ranges': 'bytes', 'content-type': 'application/xml', 'date': 'Fri, 12 Jul 2024 12:07:00 GMT'} 2024-07-12 12:07:00,447 - MainThread - botocore.parsers - DEBUG - Response body: b'<?xml version="1.0" encoding="UTF-8"?><Error><Code>InvalidArgument</Code><Message></Message><RequestId>tx00000c7a58038e67798c0-0066911c64-19910-site1</RequestId><HostId>19910-site1-podspace</HostId></Error>' 2024-07-12 12:07:00,448 - MainThread - botocore.hooks - DEBUG - Event needs-retry.sns.CreateTopic: calling handler <botocore.retryhandler.RetryHandler object at 0x7f35e0a7f860> 2024-07-12 12:07:00,448 - MainThread - botocore.retryhandler - DEBUG - No retry needed. 2024-07-12 12:07:00,449 - MainThread - awscli.clidriver - DEBUG - Exception caught in main() Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/awscli/clidriver.py", line 217, in main return command_table[parsed_args.command](remaining, parsed_args) File "/usr/lib/python3.6/site-packages/awscli/clidriver.py", line 358, in __call__ return command_table[parsed_args.operation](remaining, parsed_globals) File "/usr/lib/python3.6/site-packages/awscli/clidriver.py", line 530, in __call__ call_parameters, parsed_globals) File "/usr/lib/python3.6/site-packages/awscli/clidriver.py", line 650, in invoke client, operation_name, parameters, parsed_globals) File "/usr/lib/python3.6/site-packages/awscli/clidriver.py", line 662, in _make_client_call **parameters) File "/usr/lib/python3.6/site-packages/botocore/client.py", line 357, in _api_call return self._make_api_call(operation_name, kwargs) File "/usr/lib/python3.6/site-packages/botocore/client.py", line 676, in _make_api_call raise error_class(parsed_response, operation_name) botocore.exceptions.ClientError: An error occurred (Unknown) when calling the CreateTopic operation: Unknown 2024-07-12 12:07:00,449 - MainThread - awscli.clidriver - DEBUG - Exiting with rc 255 An error occurred (Unknown) when calling the CreateTopic operation: Unknown