CreatePhysicalConnection - Express Connect - Alibaba Cloud Documentation Center

Applies for an Express Connect circuit.

Operation description

You can apply for a dedicated Express Connect circuit for yourself or create a hosted connection for a tenant. After your application is approved, the Express Connect circuit changes to the Initial state. You can contact the connectivity provider to start construction.

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

If your Alibaba Cloud account has more than five Express Connect circuits that are not in the Enabled state, you cannot apply for another Express Connect circuit.
If your Alibaba Cloud account has an Express Connect circuit with overdue payments, you cannot apply for another Express Connect circuit.

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:CreatePhysicalConnection	create	PhysicalConnection acs:vpc:{#regionId}:{#accountId}:physicalconnection/*	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
AccessPointId	string	Yes	The access point ID of the Express Connect circuit.	ap-cn-beijing-ft-A
Type	string	No	The type of Express Connect circuit. Default value: VPC.	VPC
LineOperator	string	Yes	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 maximum bandwidth of the hosted connection. Unit: Mbit/s. Valid values: 50, 100, 200, 300, 400, 500, 1000, 2000, 4000, 5000, 8000, and 10000.	50
PeerLocation	string	No	The geographical location of the data center.	cn-hangzhou
PortType	string	No	The port type. Valid values: 100Base-T: 100 Mbit/s copper Ethernet port 1000Base-T: 1,000 Mbit/s copper Ethernet port 1000Base-LX: 1,000 Mbit/s single-mode optical port (10 km) 10GBase-T: 10,000 Mbit/s copper Ethernet port 10GBase-LR: 10,000 Mbit/s single-mode optical port (10 km) 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-T
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-119mfjzm****
Description	string	No	The description of the Express Connect circuit. The description must be 2 to 256 characters in length. The description must start with a letter but cannot start with `http://` or `https://`.	description
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, underscores (_), and hyphens (-). The name must start with a letter but cannot start with `http://` or `https://`.	test
CircuitCode	string	No	The circuit code of the Express Connect circuit. The circuit code is provided by the connectivity provider.	longtel001
ClientToken	string	Yes	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 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.	123e4567-e89b-12d3-a456-42665544****
ResourceGroupId	string	No	The ID of the resource group to which the Express Connect circuit belongs.	rg-acfmoiyermp****
Tag	array<object>	No	The tag list.
	object	No
Key	string	No	The key of tag to add to the resource. You can specify up to 20 tag keys. The tag key cannot be an empty string. The tag key can be up to 128 characters in length and cannot contain `http://` or `https://`. The tag key cannot start with `aliyun` or `acs:`.	FinanceDept
Value	string	No	The tag value to add to the resource. You can specify up to 20 tag values The tag value can be an empty string. The tag key can be up to 128 characters in length and cannot contain `http://` or `https://`. The tag key cannot start with `aliyun` or `acs:`.	FinanceJoshua
DeviceAdvancedCapacity	array	No	The advanced features of the device.
	string	No	The advanced features. Valid values: SubifRateLimit: bandwidth throttling based on virtual border routers (VBRs). DualStack: IPv6 BFD: Bidirectional Forwarding Detection (BFD) CEN: MP-BGP CENv6: MP-BGPv6	CENv6

Response parameters

Parameter	Type	Description	Example
	object	The returned results.
PhysicalConnectionId	string	The ID of the Express Connect circuit.	pc-bp1ciz7ekd2grn1as****
RequestId	string	The request ID.	8A6A5EC5-6F6C-4906-9689-56ACE58A13E0

Examples

Sample success responses

JSONformat

{
  "PhysicalConnectionId": "pc-bp1ciz7ekd2grn1as****",
  "RequestId": "8A6A5EC5-6F6C-4906-9689-56ACE58A13E0"
}

Error codes

HTTP status code	Error code	Error message	Description
400	Invalid.Status	The device or interface status invalid, or has been used..	The Status parameter is set to an invalid value.
400	InvalidType.Malformd	The Type provided was invalid.	Type is set to an invalid value.
400	InvalidPeerLocation.Malformd	The PeerLocation provided was invalid.	PeerLocation is set to an invalid value.
400	InvalidLineOperator.Malformd	The LineOperator provided was invalid.	The value of the LineOperator parameter is invalid.
400	InvalidPortType.Malformd	The PortType provided was invalid.	The specified port type is invalid.
400	InvalidDescription.Malformed	The specifid ?Description? is not valid.	The error message returned because the specified resource description is invalid. The description must be 2 to 256 characters in length and cannot start with http:// or https://.
400	InvalidRedundantPhysicalConnectionId.NotFound	The RedundantPhysicalConnectionId does not found.	The specified redundant Express Connect circuit does not exist.
400	InvalidName.Malformed	The specified ?Name? is not valid.	The error message returned because the name format is invalid.
400	QuotaExceeded.pConnPerAP	Physical connection count per ap quota exceed.	The number of Express Connect circuits that are connected to the specified access point has reached the upper limit.
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	QuotaExceeded.freePconnPerAP	free physical connections count excceeded.	The quota on Express Connect circuits is exhausted.
400	InvalidPhysicalConnectionOperator.Malformed	Specified PhysicalConnection Operator is not valid.	The operation on the Express Connect circuit is invalid.
400	InvalidPhysicalConnectionPortType.Malformed	Specified PhysicalConnection PortType is not valid.	The port type of 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	IllegalParam.ClientToken	Token verify failed because client token length too long.	The ClientToken parameter is set to an invalid value.
400	InvalidPortType.NotFound	Specified port type is not found.	The portType parameter is not set.
400	OperationFailed.PconnTrafficNotEnable	The operation is failed because of PconnTrafficNotEnable.	Billing for outbound data transfer is disabled.
404	InvalidPortType.NotFound	There are no resources with the portType.	The specified port type is invalid.

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

Change history

Change time	Summary of changes	Operation
2024-07-15	The Error code has changed	View Change Details
2024-06-28	The Error code has changed	View Change Details
2023-10-12	API Description Update. The Error code has changed. The request parameters of the API has changed	View Change Details
2023-03-14	The Error code has changed. The request parameters of the API has changed	View Change Details
2021-11-25	The Error code has changed	View Change Details