1. Interface Description
Interface request domain name: dc.api3.convergecloud.com.
Modify properties of dedicated channel.
Default interface request rate limit: 20 times per second.
Interface update time: 2025-08-02 01:36:20.
The interface is both signature verification and authentication.
2. Input Parameters
The following list of request parameters only lists interface request parameters and some public parameters, For a complete list of public parameters see public request parameters.
| Parameter name | Required | Allow NULL | Type | Description |
|---|---|---|---|---|
| Action | Yes | No | String | Public parameter, The value of this interface: ModifyDirectConnectTunnelAttribute |
| Version | Yes | No | String | Public parameter, The value of this interface: 2018-04-10 |
| Region | No | No | String | Public parameter,Regional information A list of supported geographies is available through the DescribeRegions interface |
| DirectConnectTunnelId | Yes | No | String | Dedicated Channel ID Example: dcx-2j1x1udk |
| DirectConnectTunnelName | No | No | String | Tunnel name Example: dc_name |
| IdcRoutes | No | No | String | User-Side Network Segment Address Example: 10.0.0.0/16 |
| Bandwidth | No | No | Int64 | Dedicated channel bandwidth value, in a unit of M. Example: 100 |
| Comments | No | No | String | Channel Remarks Example: Comments |
| EnableBfd | No | No | Bool | Whether to Enable BFD Example: True |
| BfdInterval | No | No | Int64 | BFD Packet Interval Time Example: 30 |
| EnableMulticast | No | No | Bool | Whether to Enable Multicast Example: True |
| MulticastGroups | No | No | String | Channel Multicast Group Address Example: 224.0.2.2 |
| BgpPeer | No | No | BgpPeer | BGP ASN and PASSWORD Example:View |
3. Output Parameters
| Parameter name | Type | Description |
|---|---|---|
| RequestId | String | Unique request id, Each request will return. The RequestId of the request needs to be provided when locating the problem. |
4. Error Code
The following lists only the error codes related to the interface business logic, For other error codes, see public ErrorCode.
| Error Code | Description |
|---|---|
| ResourceNotFound.DirectConnectTunnelIdIsNotExist | Dedicated channel does not exist. |
| InternalError | Internal error |
| InvalidParameter | Wrong parameter. |
| UnsupportedOperation.StateConfLict | Status Conflict |
| FailedOperation | Operation Failed |
| MissingParameter | Parameter missing |
| InvalidParameter.DcxBandwidthOutOfRange | Physical DC bandwidth is out of range. Private channel bandwidth is required to be greater than 1, and not greater than the physical DC bandwidth, and a sum of private channel bandwidths is not greater than the physical DC bandwidth in a non-overselling mode. |
| InvalidParameter.DcResourceNotFound | The direct connection resource does not exist. |
| InvalidParameter.InvalidIpMulticastConfig | An error in IP multicast configuration occurs. |