Enables roaming for SAG APP clients. After roaming is enabled, the clients can access their private networks across regions.

Prerequisites

Before you perform this operation, read and understand the functions and descriptions of the roaming feature. For more information, see Configure roaming for clients.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates a sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String No RoamClientUser

The operation that you want to perform.

Set the value to RoamClientUser.

OriginRegionId String Yes cn-shanghai

The ID of the region where the source SAG APP instance is deployed.
OriginSmartAGId String Yes sag-m9uhqekwnqcnyy****

The ID of the source SAG APP instance.
RegionId String Yes cn-hangzhou

The ID of the region where the destination SAG APP instance is deployed.
TargetSmartAGId String Yes sag-ghwa10ko6ndwug****

The ID of the destination SAG APP instance.
UserName String Yes test1

The usernames of the clients for which you want to enable roaming.

Response parameters

Parameter Type Example Description
RequestId String 3200E8A3-563F-4FFC-8BDB-0F1263FA69E8

The ID of the request.

Examples

Sample requests

http(s)://[Endpoint]/? Action=RoamClientUser
&OriginRegionId=cn-shanghai
&OriginSmartAGId=sag-m9uhqekwnqcnyy****
&RegionId=cn-hangzhou
&TargetSmartAGId=sag-ghwa10ko6ndwug****
&UserName=test1
&<Common request parameters>

Sample success responses

XML format 

<RoamClientUserResponse>
  <RequestId>26C24B63-5E5A-413A-9E49-FC0C0AE9DFB7</RequestId>
</RoamClientUserResponse>

JSON format 

{
	"RequestId": "26C24B63-5E5A-413A-9E49-FC0C0AE9DFB7"
}

Error codes

HttpCode Error code Error message Description
400 SAG.InstanceNoFound The specified SAG instance does not exist. The error message returned because the specified SAG instance does not exist.
400 ClientUser.NotSupportAction You cannot create a user in the current SAG instance. The error message returned because the specified SAG instance does not allow you to create client accounts.
400 SAG.CidrEmpty You must specify the CIDR blocks of SAG. The error message returned because the CIDR block of the SAG instance is not specified.
400 ClientUser.BandwidthInvalid The specified Bandwidth is invalid. The error message returned because the bandwidth specified for the client account is invalid.
400 ClientUser.InvalidClientIp The specified ClientIp is invalid. The error message returned because the specified client IP address is invalid.
400 ClientUser.UserOverLimit The maximum number of users is exceeded. The error message returned because the number of client accounts added to the SAG APP instance has reached the upper limit.
400 ClientUser.UserExist The specified user already exists. The error message returned because the specified client account already exists.
400 ClientUser.NameInvalid The specified UserName is invalid. The error message returned because the format of the username is invalid.
400 SAG.CidrOverlap The specified CIDR overlaps with an existing CIDR. The error message returned because the CIDR blocks overlap with each other.

For a list of error codes, visit the API Error Center.