TGW

CSN

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CSN

  • API Reference
    • API function release records
    • Appendix
    • Bandwidth Package Related
      • Bandwidth package price inquiry
      • Bandwidth upgrade-downgrade for the bandwidth package
      • Bind a bandwidth package to a Cloud Smart Network
      • Create bandwidth package
      • Delete bandwidth package
      • Query bandwidth package list
      • Query the specified bandwidth package details
      • Unbind a bandwidth package from a Cloud Smart Network
      • Update bandwidth package
    • Cloud Smart Network Related
      • Create a Cloud Smart Network
      • Delete a Cloud Smart Network
      • Network instances loaded by the Cloud Smart Network
      • Network instances unloaded by the Cloud Smart Network
      • Query Cloud Smart Network details
      • Query Cloud Smart Network instance list
      • Query the list of Cloud Smart Network
      • Update a Cloud Smart Network
    • Common Headers and Error Responses
    • General Description
    • Ingress Management Related Interfaces
      • Add a routing entry
      • Create affiliation
      • Create learning relationship
      • Delete a learning relationship
      • Delete a routing entry
      • Delete an association relationship
      • Query association relationships
      • Query learning relationships
      • Query route table list
      • Query routing entries
    • Interface Overview
    • Region Bandwidth Related Interfaces
      • Create cross-region bandwidth
      • Delete cross-region bandwidth
      • Query cross-region bandwidth
      • Query the cross-region bandwidth of the specified Cloud Smart Network
      • Update cross-region bandwidth
    • Service domain
    • TGW Related Interfaces
      • Query routing entries of a TGW
      • Query TGW list
      • Update TGW information
  • FAQs
    • Consultation
  • Function Release Records
  • Operation guide
    • Cross-Account Authorization Management
      • Cancel Authorized Network Instance
      • Create Authorized Network Instance
      • Delete Authorized Network Instance
      • View Authorized Network Instance
    • Cross-Region Bandwidth Package Management
    • CSN Instance
      • Create CSN Instance
      • Delete CSN Instance
      • Modify CSN Instance
    • Identity and access management
    • Monitor and Operations
      • CSN Instance Diagnosis
    • Network instance
      • Add Cross-Account Network Instance
      • Add Local Account Network Instance
      • Adjust Network Instance Bandwidth
      • Uninstall Network Instance
    • Region Bandwidth Management
      • Adjust Region Bandwidth
      • Create cross-region bandwidth
      • Delete cross-region bandwidth
    • Route management
      • Association Relationship
        • Create affiliation
        • Delete affiliation
      • Custom route tables
        • Create custom route table
        • Delete custom route table
        • View Custom Route Table
      • Learning Relationship
        • Add Custom Route Entry
        • Create learning relationship
        • Delete Custom Route Entry
        • Delete learning relationship
        • Publish and Revoke Network Instance Route
        • View Route Entry
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  • Typical Practices
    • CSN supports VPC custom route tables for secure traffic access
    • Multi-IDC Disaster Recovery via Cloud Smart Network
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    • Private Network VPC Interconnection with Edge Network
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  • TGW
Table of contents on this page
  • Query TGW list
  • Function declaration
  • Parameter meaning
  • Response value
  • Code example
  • Update TGW information
  • Function declaration
  • Parameter meaning
  • Response value
  • Code example
  • Query routing entries of a TGW
  • Function declaration
  • Parameter meaning
  • Response value
  • Code example

TGW

Updated at：2025-11-11

Query TGW list

Function declaration

Go 
1func (c *Client) ListTgw(csnId string, listTgwArgs *ListTgwArgs) (*ListTgwResponse, error)

Parameter meaning

Refer to the OpenAPI documentation: https://cloud.baidu.com/doc/CSN/s/8l16br10v

Response value

Operation succeeded:

Go 
1{
2    "nextMarker":"tgw-jkxx0kmm0t86vkfk",
3    "marker":"tgw-qhxx0kmm0t86vmpk",
4    "maxKeys":1,
5    "isTruncated":true,
6    "tgws":[
7        {
8            "tgwId":"tgw-vhw0idtdwbxi7n0p",
9            "csnId":"csn-3cq38gxc8irzuu0x",
10            "name":"tgw_1",
11            "description":"desc",
12            "region":"bj"
13        }
14    ]
15}

Operation failed:

Return failure. For the error list, please refer to: https://cloud.baidu.com/doc/CSN/s/Tl56j65ym

Code example

For specific code examples, please refer to: example_get_tgwlist.go

Update TGW information

Function declaration

Go 
1func (c *Client) UpdateTgw(csnId string, tgwId string, body *UpdateTgwRequest, clientToken string) error

Parameter meaning

Refer to the OpenAPI documentation: https://cloud.baidu.com/doc/CSN/s/1l56h8zbr

Response value

Operation succeeded:

Go 
1{}

Operation failed:

Return failure. For the error list, please refer to: https://cloud.baidu.com/doc/CSN/s/Tl56j65ym

Code example

For specific code examples, please refer to: example_update_tgw.go

Query routing entries of a TGW

Function declaration

Go 
1func (c *Client) ListTgwRule(csnId string, tgwId string, listTgwRuleArgs *ListTgwRuleArgs) (*ListTgwRuleResponse, error)

Parameter meaning

Refer to the OpenAPI documentation: https://cloud.baidu.com/doc/CSN/s/sl56rapu9

Response value

Operation succeeded:

Go 
1{
2    "nextMarker":"tgw-jkxx0kmm0t86vkfk",
3    "marker":"tgw-qhxx0kmm0t86vmpk",
4    "maxKeys":1,
5    "isTruncated":true,
6    "tgwRtRules":[
7        {
8            "ruleId":"cnrr-1db26d78-1781",
9            "routeType":"custom",
10            "csnId":"csn-m3dwj6tfysnmxmcy",
11            "csnRtId":"csnRt-w3x16fk8nr5kpxkx",
12            "fromAttachId":"tgwAttach-wg3z1z5baq3ry1a6",
13            "status":"conflicted",
14            "destAddress":"192.168.0.0/20",
15            "nextHopId":"vpc-fh43ygs8yp0d",
16 "nextHopName": "Default Virtual Private Cloud",
17            "nextHopRegion":"su",
18            "nextHopType":"vpc",
19            "asPath":"",
20            "community":"",
21            "blackHole":false
22        }
23    ]
24}

Operation failed:

Return failure. For the error list, please refer to: https://cloud.baidu.com/doc/CSN/s/Tl56j65ym

Code example

For specific code examples, please refer to: example_update_tgw.go

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