ModifyPhysicalConnectionAttribute - Express Connect - Alibaba Cloud Documentation Center

Modifies the configurations of an Express Connect circuit.

Operation description

When you call this operation, take note of the following limits:

If an Express Connect circuit is in the Initial, Enabled, or Rejected state, you can modify the specifications of the Express Connect circuit and the ID of the redundant circuit.
If an Express Connect circuit is in the Canceled, Allocating, AllocationFailed, or Terminated state, you cannot modify the specifications of the Express Connect circuit.
After you modify the specifications of an Express Connect circuit that is in the Rejected state, the Express Connect circuit enters the Initial state.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
vpc:ModifyPhysicalConnectionAttribute	update	PhysicalConnection acs:vpc:{#regionId}:{#accountId}:physicalconnection/{#PhysicalConnectionId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the Express Connect circuit. You can call the DescribeRegions operation to query the most recent region list.	cn-shanghai
PhysicalConnectionId	string	Yes	The ID of the Express Connect circuit.	pc-119mfjzm******
LineOperator	string	No	The connectivity provider of the Express Connect circuit. Valid values: CT: China Telecom CU: China Unicom CM: China Mobile CO: other connectivity providers in the Chinese mainland Equinix: Equinix Other: other connectivity providers outside the Chinese mainland	CT
bandwidth	integer	No	The bandwidth value for the connection over the Express Connect circuit. Unit: Mbit/s. Valid values: 2 to 10240.	5
PeerLocation	string	No	The geographical location of the data center.	XX Number, XX Road, XX Town, XX District, Hangzhou City, Zhejiang Province.
PortType	string	No	The port type of the Express Connect circuit. Valid values: 100Base-T: 100 Mbit/s copper Ethernet port 1000Base-T (default): 1,000 Mbit/s copper Ethernet port 1000Base-LX: 1,000 Mbit/s single-mode optical port (10 kilometers) 10GBase-T: 10,000 Mbit/s copper Ethernet port 10GBase-LR: 10,000 Mbit/s single-mode optical port (10 kilometers) 40GBase-LR: 40,000 Mbit/s single-mode optical port 100GBase-LR: 100,000 Mbit/s single-mode optical port Note To use ports 40GBase-LR and 100GBase-LR, you must first contact your account manager.	1000Base-LX
RedundantPhysicalConnectionId	string	No	The ID of the redundant Express Connect circuit. The redundant Express Connect circuit must be in the Allocated, Confirmed, or Enabled state.	pc-119mfjzm7
Description	string	No	The description of the Express Connect circuit. The description must be 2 to 256 characters in length. It must start with a letter but cannot start with `http://` or `https://`.	The description of the Express Connect circuit.
Name	string	No	The name of the Express Connect circuit. The name must be 2 to 128 characters in length and can contain letters, digits, periods (.), underscores (_), and hyphens (-). It must start with a letter but cannot start with `http://` or `https://`.	Name
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The client token can contain only ASCII characters. Note If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.	efefe566754h
CircuitCode	string	No	The circuit code of the Express Connect circuit. The circuit code is provided by the connectivity provider.	longtel001

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	013EE132-A109-4247-91B0-099A8FF49AD7

Examples

Sample success responses

JSONformat

{
  "RequestId": "013EE132-A109-4247-91B0-099A8FF49AD7"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidLineOperator.Malformd	The LineOperator provided was invalid.	The value of the LineOperator parameter is invalid.
400	InvalidPeerLocation.Malformd	The PeerLocation provided was invalid.	PeerLocation is set to an invalid value.
400	InvalidPortType.Malformd	The PortType provided was invalid.	The specified port type is invalid.
400	InvalidName.Malformed	The specified ?Name? is not valid.	The error message returned because the name format is invalid.
400	InvalidStatus	invalid physical connection status.	The Express Connect circuit is in an invalid state.
400	InvalidBandwidth	invalid physical connection banwidth.	The specified maximum bandwidth of the Express Connect circuit is invalid.
400	InvalidRedundantPhysicalConnection	redundant physical connection doesn't belong to current user.	The specified redundant Express Connect circuit does not belong to your Alibaba Cloud account.
400	InvalidRedundantPhysicalConnectionStatus	invalid redundant physical connection status.	The redundant Express Connect circuit is in an invalid state.
400	InvalidCircuitCode.Malformed	circuitCode is illegal.	The error message returned because CircuitCode is set to an invalid value.
400	InvalidPhysicalConnectionOperator.Malformed	Specified PhysicalConnection Operator is not valid.	The operation on the Express Connect circuit is invalid.
400	InvalidPhysicalConnectionBandwidth.Malformed	Specified PhysicalConnection Bandwidth is not valid.	The bandwidth of the Express Connect circuit is set to an invalid value.
400	InvalidDescription.Malformed	The specified Description is not valid.	Parameter Description value is illegal
400	OperationDenied.VPconn	The operation is not allowed because of VPconn.	The operation failed because the hosted connection does not support the operation.
404	InvalidRegionId.NotFound	The RegionId provided does not exist in our records.	The RegionId parameter is set to an invalid value. Specify a valid value and try again.
404	InvalidPhysicalConnectionId.NotFound	The PhysicalConnectionId provided does not exist in our records.	The Express Connect circuit does not exist.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-06-13	The Error code has changed	View Change Details
2024-02-28	API Description Update. The Error code has changed	View Change Details