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DMS subnet group creation and describe naming format is inconsistent #655

Closed hrider closed 3 months ago

hrider commented 7 months ago

Describe the bug

"aws dms describe-replication-subnet-groups" doesn't allow to describe subnet group with name having underscores.

Expected Behavior

Both creation and describe api's must have same naming standards.

Current Behavior

"aws dms create-replication-subnet-group" allows to create a subnet group with name having underscores.

"aws dms describe-replication-subnet-groups" doesn't allow to describe subnet group with name having underscores.

Reproduction Steps

aws dms create-replication-subnet-group \ --replication-subnet-group-identifier my_subnet_group \ --replication-subnet-group-description "my subnet group" \ --subnet-ids subnet-xxxx subnet-yyyy

{ "ReplicationSubnetGroup": { "ReplicationSubnetGroupIdentifier": "my_subnet_group", "ReplicationSubnetGroupDescription": "my subnet group", "VpcId": "vpc-aaaa", "SubnetGroupStatus": "Complete", "Subnets": [ { "SubnetIdentifier": "subnet-xxxx", "SubnetAvailabilityZone": { "Name": "us-east-1e" }, "SubnetStatus": "Active" }, { "SubnetIdentifier": "subnet-yyyy", "SubnetAvailabilityZone": { "Name": "us-east-1b" }, "SubnetStatus": "Active" } ], "SupportedNetworkTypes": [ "IPV4" ] } }

aws dms describe-replication-subnet-groups \ --filter "Name=replication-subnet-group-id,Values=my_subnet_group"

An error occurred (InvalidParameterValueException) when calling the DescribeReplicationSubnetGroups operation: The parameter Filter: replication-subnet-group-id is not a valid identifier. Identifiers must begin with a letter; must contain only ASCII letters, digits, and hyphens; and must not end with a hyphen or contain two consecutive hyphens.

Possible Solution

No response

Additional Information/Context

No response

CLI version used

2.13.9

Environment details (OS name and version, etc.)

mac ventura 13.6

RyanFitzSimmonsAK commented 7 months ago

Hi @hrider, thanks for reaching out. I was able to reproduce this issue. I've reached out to the DMS team about this behavior. In the meantime, I'd recommend not using DMS subnet groups that contain an underscore. The error message along with the fact that the console doesn't allow for creation of subnet groups with an underscore leads me to believe that DescribeReplicationSubnetGroups has the correct behavior here, and that CreateReplicationSubnetGroup is wrong. I'm also going to move this issue to our cross-SDK repository, as this is a service team issue. Thanks!

Ticket # for internal reference : P107188401

RyanFitzSimmonsAK commented 6 months ago

The service team is aware of this behavior, and has a backlog item to fix it. At this time, I can't provide any specific timeline, but I will put any updates in this issue.

RyanFitzSimmonsAK commented 3 months ago

Closing this issue as the service team is aware of the behavior and has a backlog item to fix it. Please refer to AWS Blog, or an SDK changelog for more updates.

github-actions[bot] commented 3 months ago

This issue is now closed.

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