CreateHighReliablePhysicalConnection - Express Connect - Alibaba Cloud Documentation Center

Creates Express Connect circuits in high reliability mode. This improves the stability of multiple Express Connect circuits and prevents service interruptions caused by single points of failures (SPOFs).

Debugging

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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:
- For mandatory resource types, indicate with a prefix of * .
- 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:CreateHighReliablePhysicalConnection	create	All Resources ``	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
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-a456-426655440000
ResourceGroupId	string	No	The ID of the resource group.	rg-acfmxazb4p****
Tag	array<object>	No	The tags.
	object	No	The tag.
Key	string	No	The key of tag N to add to the resource. Valid values of N: 1 to 20. The tag key cannot be an empty string. The tag key can be up to 64 characters in length and can contain letters, digits, periods (.), underscores (_), and hyphens (-). It must start with a letter but cannot start with `aliyun` or `acs:`. It cannot contain `http://` or `https://`.	FinanceDept
Value	string	No	The value of tag N to add to the resource. Valid values of N: 1 to 20. The tag value cannot be an empty string. The tag value can be up to 128 characters in length and can contain letters, digits, periods (.), underscores (_), and hyphens (-). It must start with a letter but cannot start with `aliyun` or `acs:`. It cannot contain `http://` or `https://`.	FinanceJoshua
HighReliableType	string	Yes	The high availability mode. Valid values: MultiApMultiDevice : This mode supports two access points and two devices, and provides the maximum disaster recovery capability. MultiApSingleDevice : This mode supports two access points and one device, and provides robust disaster recovery capability. SingleApMultiDevice : This mode supports one access point and two devices, and is recommended for non-critical business test and development. SingleApMultiConnection : This mode supports one access point, one device, and multiple physical ports. Only users in the whitelist can use this mode. To use this mode, contact your account manager.	MultiApMultiDevice
PortType	string	Yes	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
DeviceAdvancedCapacity	array	No	The advanced features of the device.
	string	No	The advanced features of the device.	SubifRateLimit, DualStack
ApList	array<object>	Yes	The access points.
	object	Yes	The access points.
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 (-). It must start with a letter but cannot start with `http://` or `https://`.	test
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://`.	description
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
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
AccessPointId	string	Yes	The ID of the access point that is associated with the Express Connect circuit. Note Two access points must be specified when HighReliableType is set to MultiApMultiDevice or MultiApSingleDevice. One access point must be specified when HighReliableType is set to SingleApMultiDevice or SingleApMultiConnection.	ap-cn-beijing-ft-A
PortNum	integer	No	The number of ports. Valid values: 2 to 16. This parameter is required only when HighReliableType is set to SingleApMultiConnection.	2
Type	string	No	The type of the Express Connect circuit. Default value: VPC.	VPC
Bandwidth	long	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.	ram-test
CircuitCode	string	No	The circuit code of the Express Connect circuit, which is provided by the connectivity provider.	longtel001
DryRun	string	No	Specifies whether to perform a dry run, without performing the actual request. Valid values: true: performs only a dry run. The system checks the request for potential issues, including missing parameter values, incorrect request syntax, and service limits. If the request fails the dry run, an error code is returned. If the request passes the dry run, the `DryRunOperation` error code is returned. false (default): performs a dry run and performs the actual request. If the request passes the dry run, a 2xx HTTP status code is returned and the operation is performed.	false
AcceptLanguage	string	No	The language to display the results. Valid values: zh-CN (default): Chinese en-US: English	zh-CN

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
PhysicalConnectionList	array<object>	The Express Connect circuits.
physicalConnectionList	object	The Express Connect circuit.
InstanceId	string	The ID of the Express Connect circuit.	pc-j5e5qqo616p81ncspbll1
RegionNo	string	The region ID of the Express Connect circuit.	cn-shanghai
RequestId	string	The request ID.	0ED8D006-F706-4D23-88ED-E11ED28DCAC0
ErrorInfoList	array<object>	If the request fails the dry run, the following error codes and error messages may be returned: pconn.high.reliable.dryrun.error.disable.outbound.data.transfer.billing. Billing for outbound data transfer is not enabled. pconn.high.reliable.dryrun.error.incompatable.device.capacity. No device in the access point supports advanced features. pconn.high.reliable.dryrun.error.quota.exceeded. The quota is insufficient. pconn.high.reliable.dryrun.error.not.enough.resource. The access point resources are insufficient.
errorInfoList	object
ErrorCode	string	Error codes.	pconn.high.reliable.dryrun.error.disable.outbound.data.transfer.billing
ErrorMessage	string	The returned error message.	pconn.high.reliable.dryrun.error.disable.outbound.data.transfer.billing
InstanceId	string	The ID of the Express Connect circuit.	pc-j5e5qqo616p81ncspbll1

Examples

Sample success responses

JSONformat

{
  "PhysicalConnectionList": {
    "physicalConnectionList": [
      {
        "InstanceId": "pc-j5e5qqo616p81ncspbll1",
        "RegionNo": "cn-shanghai"
      }
    ]
  },
  "RequestId": "0ED8D006-F706-4D23-88ED-E11ED28DCAC0",
  "ErrorInfoList": {
    "errorInfoList": [
      {
        "ErrorCode": "pconn.high.reliable.dryrun.error.disable.outbound.data.transfer.billing",
        "ErrorMessage": "pconn.high.reliable.dryrun.error.disable.outbound.data.transfer.billing",
        "InstanceId": "pc-j5e5qqo616p81ncspbll1"
      }
    ]
  }
}

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.
400	EcNotSupportRegion	High reliable physical connection is not support in this region.	Highly reliable physical lines are temporarily not supported for sale in the local region.
400	EcFailToGetAp	Fail to get access point details.	Unable to query the corresponding access point information.
400	EcNotEnoughResource	Insufficient access point resources.	Insufficient Access Point Resources
400	IllegalParam.UnsupportedAccessPoint	The access point type does not support the creation of a highly reliable physical connection.	You cannot create a high-availability Express Connect circuit for an access point of this type.
400	ResourceNotFound.AccessPointId	The specified resource of access point id is not found.	The current access point information does not exist. Please check and try again.
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
2024-06-28	The Error code has changed	View Change Details