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Listing Source Servers

Updated on 2025-01-24 GMT+08:00

Function

After the Agent installed on a source server is started, the Agent registers the source server information with SMS. This API is used to list the registered source servers.

Calling Method

For details, see Calling APIs.

URI

GET /v3/sources

Table 1 Query parameters

Parameter

Mandatory

Type

Description

state

No

String

The source server status.

unavailable: The source server fails the environment check.

waiting: The source server is waiting for migration.

initialize: The migration of the source server is being initialized.

replicate: The source server is being replicated.

syncing: The source server is being synchronized.

stopping: The migration of the source server is being stopped.

stopped: The migration of the source server is stopped.

deleting: The source server record is being deleted.

error: An error occurs during the migration of the source server.

cloning: The target server for the source server is being cloned.

cutovering: The target server for the source server is being launched.

finished: The target server for the source server is launched.

The value can be:

  • unavailable

  • waiting

  • initialize

  • replicate

  • syncing

  • stopping

  • stopped

  • deleting

  • error

  • cloning

  • cutovering

  • finished

name

No

String

The source server name.

Minimum length: 0 characters

Maximum length: 255 characters

id

No

String

The source server ID.

Minimum length: 0 characters

Maximum length: 255 characters

ip

No

String

The IP address of the source server.

Minimum length: 0 characters

Maximum length: 255 characters

migproject

No

String

The ID of the migration project in which the source servers are queried. If this parameter is specified, only the source servers in migration tasks contained in the project are queried.

Minimum length: 0 characters

Maximum length: 255 characters

limit

No

Integer

The number of source servers recorded on each page. 0 indicates that the default value 200 is used.

Minimum value: 0

Maximum value: 200

Default value: 200

offset

No

Integer

The offset. The default value is 0.

Minimum value: 0

Maximum value: 65535

Default value: 0

migration_cycle

No

String

checking: The check is in progress.

setting: The configuration is in progress.

replicating: The data is being replicated.

syncing: The incremental data is being synchronized.

cutovering: The target server for the source server is being launched.

cutovered: The target server for the source server is launched.

Minimum length: 0 characters

Maximum length: 255 characters

The value can be:

  • checking

  • setting

  • replicating

  • syncing

  • cutovering

  • cutovered

connected

No

Boolean

Whether to query source servers that are disconnected from SMS

enterprise_project_id

No

String

The ID of the enterprise project to be queried.

Minimum length: 0 characters

Maximum length: 255 characters

is_consistency_result_exist

No

Boolean

Indicates whether there are consistency verification results.

Request

Table 2 Request header parameter

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

The user token.

The token can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

Minimum length: 1 character

Maximum length: 16,384 characters

Response

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

count

Integer

The total number of source servers that meet the query criteria, which is not affected by limit and offset.

Minimum value: 0

Maximum value: 2147483647

source_servers

Array of SourceServersResponseBody objects

The list of the queried source servers.

Array length: 0 to 65,535

Table 4 SourceServersResponseBody field description

Parameter

Type

Description

id

String

The source server ID.

Minimum length: 0 characters

Maximum length: 255 characters

ip

String

The IP address of the source server.

Minimum length: 0 characters

Maximum length: 255 characters

name

String

The source server name.

Minimum length: 0 characters

Maximum length: 255 characters

enterprise_project_id

String

The enterprise project ID.

Minimum length: 0 characters

Maximum length: 255 characters

add_date

Long

The time when the source server was registered.

Minimum value: 0

Maximum value: 9223372036854775807

os_type

String

The OS type of the source server.

Minimum length: 0 characters

Maximum length: 255 characters

The value can be:

  • WINDOWS

  • LINUX

os_version

String

The OS version, for example, CENTOS7.6.

Minimum length: 0 characters

Maximum length: 255 characters

oem_system

Boolean

Indicates whether the OS is an OEM version (Windows).

state

String

The source server status.

unavailable: The source server fails the environment check.

waiting: The source server is waiting for migration.

initialize: The migration of the source server is being initialized.

replicate: The source server is being replicated.

syncing: The source server is being synchronized.

stopping: The migration of the source server is being stopped.

stopped: The migration of the source server is stopped.

deleting: The source server record is being deleted.

error: An error occurs during the migration of the source server.

cloning: The target server for the source server is being cloned.

cutovering: The target server for the source server is being launched.

finished: The target server for the source server is launched.

Minimum length: 0 characters

Maximum length: 255 characters

The value can be:

  • unavailable

  • waiting

  • initialize

  • replicate

  • syncing

  • stopping

  • stopped

  • deleting

  • error

  • cloning

  • cutovering

  • finished

connected

Boolean

Indicates whether the source server is connected to SMS.

cpu_quantity

Integer

The number of CPUs on the source server.

Minimum value: 0

Maximum value: 2147483647

memory

Long

The physical memory size of the source server, in bytes.

Minimum value: 0

Maximum value: 9223372036854775807

current_task

TaskByServerSources object

The migration task associated with the source server.

checks

Array of EnvironmentCheck objects

The check items of the source server.

Array length: 0 to 65,535

init_target_server

InitTargetServer object

The recommended configuration for the target server.

replicatesize

Long

The volume of migrated data, in bytes.

Minimum value: 0

Maximum value: 9223372036854775807

stage_action_time

Long

The time when the migration stage of the source server last changed. The migration stage is defined by migration_cycle.

Minimum value: 0

Maximum value: 9223372036854775807

totalsize

Long

The volume of data to be migrated, in bytes.

Minimum value: 0

Maximum value: 9223372036854775807

last_visit_time

Long

The time when the Agent connection status last changed.

Minimum value: 0

Maximum value: 9223372036854775807

migration_cycle

String

The current migration stage of the source server.

cutovering: The target server for the source server is being launched.

cutovered: The target server for the source server is launched.

checking: The check is in progress.

setting: The configuration is in progress.

replicating: The data is being replicated.

syncing: The incremental data is being synchronized.

Minimum length: 0 characters

Maximum length: 255 characters

The value can be:

  • cutovering

  • cutovered

  • checking

  • setting

  • replicating

  • syncing

state_action_time

Long

The time when the status of the source server last changed. The source server status is defined by state.

Minimum value: 0

Maximum value: 9223372036854775807

is_consistency_result_exist

Boolean

Indicates whether there are consistency verification results.

Default value: false

has_tc

Boolean

Indicates whether TC is installed. This parameter is mandatory for Linux.

Table 5 TaskByServerSources field description

Parameter

Type

Description

id

String

The task ID.

Minimum length: 1 character

Maximum length: 255 characters

name

String

The task name.

Minimum length: 0 characters

Maximum length: 255 characters

type

String

The task type.

Minimum length: 0 characters

Maximum length: 255 characters

state

String

The task status.

Minimum length: 0 characters

Maximum length: 255 characters

estimate_complete_time

Long

The estimated completion time.

Minimum value: 0

Maximum value: 9223372036854775807

start_date

Long

The start time.

Minimum value: 0

Maximum value: 9223372036854775807

speed_limit

Integer

The migration rate limit.

Minimum value: 0

Maximum value: 10000

migrate_speed

Double

The migration rate.

Minimum value: 0

Maximum value: 10000

compress_rate

Double

The compression rate.

Minimum value: 0

Maximum value: 10000

start_target_server

Boolean

Indicates whether the target server is started.

vm_template_id

String

The server template ID.

Minimum length: 0 characters

Maximum length: 255 characters

region_id

String

region_id

Minimum length: 0 characters

Maximum length: 255 characters

project_name

String

The project name.

Minimum length: 0 characters

Maximum length: 255 characters

project_id

String

The project ID.

Minimum length: 0 characters

Maximum length: 255 characters

target_server

TargetServerById object

The information about the target server.

log_collect_status

String

The log collection status.

Minimum length: 0 characters

Maximum length: 255 characters

exist_server

Boolean

Indicates whether an existing ECS is used as the target server.

use_public_ip

Boolean

Indicates whether a public IP address is used for migration.

clone_server

CloneServer object

The information about the cloned server.

remain_seconds

Long

The migration duration.

Minimum value: 0

Maximum value: 9223372036854775807

log_bucket

String

The name of the bucket to which logs are uploaded.

Minimum length: 0 characters

Maximum length: 255 characters

log_expire

Long

The validity period of the sharing link.

Minimum value: 300

Maximum value: 64800

log_upload_time

Long

The log upload time.

Minimum value: 0

Maximum value: 9223372036854775807

log_share_url

String

The share URL.

Minimum length: 0 characters

Maximum length: 65,535 characters

Table 6 TargetServerById field description

Parameter

Type

Description

vm_id

String

The target server ID.

Minimum length: 0 characters

Maximum length: 255 characters

name

String

The name of the target server.

Minimum length: 0 characters

Maximum length: 255 characters

Table 7 CloneServer field description

Parameter

Type

Description

vm_id

String

The cloned server ID.

Minimum length: 0 characters

Maximum length: 255 characters

name

String

The name of the cloned server.

Minimum length: 0 characters

Maximum length: 255 characters

clone_error

String

The error returned for a clone failure.

Minimum length: 0 characters

Maximum length: 255 characters

clone_state

String

The clone status.

Minimum length: 0 characters

Maximum length: 255 characters

error_msg

String

The error returned for a clone failure.

Minimum length: 0 characters

Maximum length: 1,024 characters

Table 8 EnvironmentCheck field description

Parameter

Type

Description

id

Long

The check item ID.

Minimum value: 0

Maximum value: 9223372036854775807

params

Array of strings

The parameters.

Minimum length: 0 characters

Maximum length: 255 characters

Array length: 0 to 65,535

name

String

The check item name.

Minimum length: 0 characters

Maximum length: 255 characters

result

String

The check result.

OK: The check is passed.

WARN: A warning is generated.

ERROR: The check fails.

Minimum length: 0 characters

Maximum length: 255 characters

The value can be:

  • OK

  • WARN

  • ERROR

error_code

String

The returned error code.

Minimum length: 0 characters

Maximum length: 255 characters

error_or_warn

String

The error or warning.

Minimum length: 0 characters

Maximum length: 255 characters

error_params

String

The parameters that failed the check.

Minimum length: 0 characters

Maximum length: 255 characters

Table 9 InitTargetServer field description

Parameter

Type

Description

disks

Array of DiskIntargetServer objects

The information about the recommended target server disks.

Array length: 0 to 65,535

volume_groups

Array of VolumeGroups objects

This parameter is mandatory for Linux. If there are no volume groups, the value is an empty array [].

Array length: 0 to 65,535

Table 10 DiskIntargetServer field description

Parameter

Type

Description

name

String

The disk name.

Minimum length: 0 characters

Maximum length: 255 characters

size

Long

The disk size, in bytes.

Minimum value: 0

Maximum value: 9223372036854775807

device_use

String

The disk function.

BOOT: boot device

OS: system device

NORMAL: general device

Minimum length: 0 characters

Maximum length: 255 characters

The value can be:

  • BOOT

  • OS

  • NORMAL

used_size

Long

The used disk space, in bytes.

Minimum value: 0

Maximum value: 9223372036854775807

physical_volumes

Array of PhysicalVolumes objects

The physical volume information.

Array length: 0 to 65,535

Table 11 PhysicalVolumes field description

Parameter

Type

Description

device_use

String

The partition function. The partition can be a general, boot or OS partition.

Minimum length: 0 characters

Maximum length: 255 characters

file_system

String

The file system type.

Minimum length: 0 characters

Maximum length: 255 characters

index

Integer

The serial number.

Minimum value: 0

Maximum value: 2147483647

mount_point

String

The mount point.

Minimum length: 0 characters

Maximum length: 255 characters

name

String

The volume name. In Windows, it indicates the drive letter, and in Linux, it indicates the device ID.

Minimum length: 0 characters

Maximum length: 255 characters

size

Long

The size.

Minimum value: 0

Maximum value: 9223372036854775807

inode_size

Long

The number of inodes.

Minimum value: 0

Maximum value: 9223372036854775807

used_size

Long

The used space.

Minimum value: 0

Maximum value: 9223372036854775807

uuid

String

The GUID, which can be obtained from the source server.

Minimum length: 0 characters

Maximum length: 255 characters

Table 12 VolumeGroups field description

Parameter

Type

Description

components

String

The physical volume information.

Minimum length: 0 characters

Maximum length: 255 characters

free_size

Long

The available space.

Minimum value: 0

Maximum value: 9223372036854775807

logical_volumes

Array of LogicalVolumes objects

The logical volume information.

Array length: 0 to 255

name

String

The name.

Minimum length: 0 characters

Maximum length: 255 characters

size

Long

The size.

Minimum value: 0

Maximum value: 9223372036854775807

Table 13 LogicalVolumes field description

Parameter

Type

Description

block_count

Integer

The number of blocks.

Minimum value: 0

Maximum value: 2147483647

Default value: 0

block_size

Long

The block size.

Minimum value: 0

Maximum value: 1048576

Default value: 0

file_system

String

The file system.

Minimum length: 0 characters

Maximum length: 255 characters

inode_size

Integer

The number of inodes.

Minimum value: 0

Maximum value: 2147483647

inode_nums

Long

The number of inodes.

Minimum value: 0

Maximum value: 9223372036854775807

device_use

String

The partition function. The partition can be a general, boot or OS partition.

Minimum length: 0 characters

Maximum length: 255 characters

mount_point

String

The mount point.

Minimum length: 0 characters

Maximum length: 256 characters

name

String

The name.

Minimum length: 0 characters

Maximum length: 1,024 characters

size

Long

The size.

Minimum value: 0

Maximum value: 9223372036854775807

used_size

Long

The used space.

Minimum value: 0

Maximum value: 9223372036854775807

free_size

Long

The available space.

Minimum value: 0

Maximum value: 9223372036854775807

Status code: 403

Table 14 Response body parameters

Parameter

Type

Description

error_code

String

The error code.

Minimum length: 0 characters

Maximum length: 255 characters

error_msg

String

The error message.

Minimum length: 0 characters

Maximum length: 255 characters

encoded_authorization_message

String

Encrypted authorization information.

Minimum length: 0 characters

Maximum length: 65,535 characters

error_param

Array of strings

Invalid parameter.

Minimum length: 0 characters

Maximum length: 65,535 characters

Array length: 1 to 20

details

Array of details objects

The error message.

Array length: 1 to 20

Table 15 details field description

Parameter

Type

Description

error_code

String

The SMS error code.

Minimum length: 0 characters

Maximum length: 65,535 characters

error_msg

String

The SMS error message.

Minimum length: 0 characters

Maximum length: 65,535 characters

Status code: 500

Table 16 Response body parameters

Parameter

Type

Description

error_code

String

The error code.

Minimum length: 0 characters

Maximum length: 255 characters

error_msg

String

The error message.

Minimum length: 0 characters

Maximum length: 1,024 characters

Example Request

This example lists all registered source servers with 10 records on one page and navigates to page 0.

GET https://{endpoint}/v3/sources?limit=10&offset=0

Example Response

Status code: 200

The source server list was obtained.

{
  "count" : 10,
  "source_servers" : [ {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.0.1",
    "name" : "sms-test",
    "enterprise_project_id" : 0,
    "add_date" : 1598417717000,
    "os_type" : "WINDOWS",
    "os_version" : "WINDOWS2008_R2_64BIT",
    "oem_system" : false,
    "state" : "finished",
    "connected" : true,
    "cpu_quantity" : 1,
    "memory" : 2146557952,
    "current_task" : {
      "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "name" : "MigrationTask",
      "type" : "MIGRATE_BLOCK",
      "state" : "MIGRATE_SUCCESS",
      "estimate_complete_time" : null,
      "start_date" : 1598417771000,
      "speed_limit" : 0,
      "migrate_speed" : 0.0,
      "start_target_server" : true,
      "vm_template_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "region_id" : "region_id",
      "project_name" : "project_name",
      "project_id" : "xxxxxxxxxxxxxxxxxxxxxxxx00000001",
      "target_server" : {
        "vm_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
        "name" : "sms-test"
      },
      "log_collect_status" : "INIT",
      "exist_server" : false,
      "use_public_ip" : true,
      "clone_server" : null,
      "remain_seconds" : null
    },
    "checks" : [ {
      "id" : 524062,
      "params" : [ "" ],
      "name" : "OS_VERSION",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524063,
      "params" : [ "" ],
      "name" : "FIRMWARE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524064,
      "params" : [ "" ],
      "name" : "CPU",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524065,
      "params" : [ "" ],
      "name" : "MEMORY",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524066,
      "params" : [ "" ],
      "name" : "SYSTEM_ROOT",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524067,
      "params" : [ "" ],
      "name" : "PARTITION_STYLE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524068,
      "params" : [ "" ],
      "name" : "FILE_SYSTEM",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524069,
      "params" : [ "" ],
      "name" : "FREE_SPACE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524070,
      "params" : [ "" ],
      "name" : "OEM_SYSTEM",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524071,
      "params" : [ "" ],
      "name" : "DRIVER_FILE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524072,
      "params" : [ "" ],
      "name" : "SERVICE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524073,
      "params" : [ "" ],
      "name" : "ACCOUNT_RIGHTS",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    } ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "Disk 0",
        "size" : 42949672960,
        "device_use" : "OS"
      } ]
    },
    "replicatesize" : 0,
    "stage_action_time" : 1598419352959,
    "totalsize" : 0,
    "last_visit_time" : 1598434312002,
    "migration_cycle" : "cutovered",
    "state_action_time" : 1598419352959
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.0.154",
    "name" : "sms-win16",
    "add_date" : 1598417612000,
    "os_type" : "WINDOWS",
    "os_version" : "WINDOWS2016_64BIT",
    "oem_system" : false,
    "state" : "finished",
    "connected" : true,
    "cpu_quantity" : 1,
    "memory" : 2146553856,
    "current_task" : {
      "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "name" : "MigrationTask",
      "type" : "MIGRATE_BLOCK",
      "state" : "MIGRATE_SUCCESS",
      "estimate_complete_time" : null,
      "start_date" : 1598417627000,
      "speed_limit" : 0,
      "migrate_speed" : 0.0,
      "start_target_server" : true,
      "vm_template_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "region_id" : "region_id",
      "project_name" : "project_name",
      "project_id" : "xxxxxxxxxxxxxxxxxxxxxxxx00000001",
      "target_server" : {
        "vm_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
        "name" : "e2e-sms-win16"
      },
      "log_collect_status" : "INIT",
      "exist_server" : false,
      "use_public_ip" : true,
      "clone_server" : null,
      "remain_seconds" : null
    },
    "checks" : [ {
      "id" : 524050,
      "params" : [ "" ],
      "name" : "OS_VERSION",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524051,
      "params" : [ "" ],
      "name" : "FIRMWARE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524052,
      "params" : [ "" ],
      "name" : "CPU",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524053,
      "params" : [ "" ],
      "name" : "MEMORY",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524054,
      "params" : [ "" ],
      "name" : "SYSTEM_ROOT",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524055,
      "params" : [ "" ],
      "name" : "PARTITION_STYLE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524056,
      "params" : [ "" ],
      "name" : "FILE_SYSTEM",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524057,
      "params" : [ "" ],
      "name" : "FREE_SPACE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524058,
      "params" : [ "" ],
      "name" : "OEM_SYSTEM",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524059,
      "params" : [ "" ],
      "name" : "DRIVER_FILE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524060,
      "params" : [ "" ],
      "name" : "SERVICE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524061,
      "params" : [ "" ],
      "name" : "ACCOUNT_RIGHTS",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    } ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "Disk 0",
        "size" : 42949672960,
        "device_use" : "OS"
      } ]
    },
    "replicatesize" : 0,
    "stage_action_time" : 1598419339661,
    "totalsize" : 0,
    "last_visit_time" : 1598434316810,
    "migration_cycle" : "cutovered",
    "state_action_time" : 1598419339661
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.77.77",
    "name" : "sms-centos",
    "add_date" : 1598417551000,
    "os_type" : "LINUX",
    "os_version" : "CENTOS_7_4_64BIT",
    "oem_system" : false,
    "state" : "error",
    "connected" : true,
    "cpu_quantity" : 1,
    "memory" : 1038716928,
    "current_task" : {
      "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "name" : "MigrationTask",
      "type" : "MIGRATE_BLOCK",
      "state" : "MIGRATE_FAIL",
      "estimate_complete_time" : null,
      "start_date" : 1598417588000,
      "speed_limit" : 0,
      "migrate_speed" : 0.0,
      "start_target_server" : true,
      "vm_template_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "region_id" : "region_id",
      "project_name" : "project_name",
      "project_id" : "xxxxxxxxxxxxxxxxxxxxxxxx00000001",
      "target_server" : {
        "vm_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
        "name" : "e2e-sms-centos"
      },
      "log_collect_status" : "INIT",
      "exist_server" : false,
      "use_public_ip" : true,
      "clone_server" : null,
      "remain_seconds" : null
    },
    "checks" : [ {
      "id" : 524038,
      "params" : [ "" ],
      "name" : "OS_VERSION",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524039,
      "params" : [ "" ],
      "name" : "CPU",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524040,
      "params" : [ "" ],
      "name" : "MEMORY",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524041,
      "params" : [ "" ],
      "name" : "PARAVIRTUALIZATION",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524042,
      "params" : [ "" ],
      "name" : "FIRMWARE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524043,
      "params" : [ "" ],
      "name" : "BOOT_LOADER",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524044,
      "params" : [ "" ],
      "name" : "RSYNC",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524045,
      "params" : [ "" ],
      "name" : "RAW_DEVICES",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524046,
      "params" : [ "" ],
      "name" : "DISK_INFO",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524047,
      "params" : [ "" ],
      "name" : "PARTITION_STYLE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524048,
      "params" : [ "" ],
      "name" : "FILE_SYSTEM",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 524049,
      "params" : [ "" ],
      "name" : "LINUX_BLOCK_SUPPORT",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    } ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "/dev/vda",
        "size" : 42949672960,
        "device_use" : "BOOT"
      } ]
    },
    "replicatesize" : 42949672960,
    "stage_action_time" : 1598428182454,
    "totalsize" : 42949672960,
    "last_visit_time" : 1598434308889,
    "migration_cycle" : "syncing",
    "state_action_time" : 1598428182454
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.0.235",
    "name" : "sms-ubuntu",
    "add_date" : 1598417522000,
    "os_type" : "LINUX",
    "os_version" : "UBUNTU_18_4_64BIT",
    "oem_system" : false,
    "state" : "unavailable",
    "connected" : false,
    "cpu_quantity" : 1,
    "memory" : 1032556544,
    "current_task" : null,
    "checks" : [ ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "/dev/vda",
        "size" : 42949672960,
        "device_use" : "BOOT"
      }, {
        "name" : "/dev/vdb",
        "size" : 21474836480,
        "device_use" : "NORMAL"
      } ]
    },
    "replicatesize" : 0,
    "stage_action_time" : 1598417521797,
    "totalsize" : 0,
    "last_visit_time" : 1598417521795,
    "migration_cycle" : "checking",
    "state_action_time" : null
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.178.214",
    "name" : "sms-sms2",
    "add_date" : 1598403465000,
    "os_type" : "WINDOWS",
    "os_version" : "WINDOWS2012_R2_64BIT",
    "oem_system" : false,
    "state" : "waiting",
    "connected" : false,
    "cpu_quantity" : 1,
    "memory" : 2146553856,
    "current_task" : null,
    "checks" : [ {
      "id" : 523970,
      "params" : [ "" ],
      "name" : "OS_VERSION",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523971,
      "params" : [ "" ],
      "name" : "FIRMWARE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523972,
      "params" : [ "" ],
      "name" : "CPU",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523973,
      "params" : [ "" ],
      "name" : "MEMORY",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523974,
      "params" : [ "" ],
      "name" : "SYSTEM_ROOT",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523975,
      "params" : [ "" ],
      "name" : "PARTITION_STYLE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523976,
      "params" : [ "" ],
      "name" : "FILE_SYSTEM",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523977,
      "params" : [ "" ],
      "name" : "FREE_SPACE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523978,
      "params" : [ "" ],
      "name" : "OEM_SYSTEM",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523979,
      "params" : [ "" ],
      "name" : "DRIVER_FILE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523980,
      "params" : [ "" ],
      "name" : "SERVICE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523981,
      "params" : [ "" ],
      "name" : "ACCOUNT_RIGHTS",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    } ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "Disk 0",
        "size" : 42949672960,
        "device_use" : "OS"
      } ]
    },
    "replicatesize" : 0,
    "stage_action_time" : 1598403465315,
    "totalsize" : 0,
    "last_visit_time" : 1598403588140,
    "migration_cycle" : "checking",
    "state_action_time" : 1598403465414
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.0.1",
    "name" : "linux sources",
    "add_date" : 1598369476000,
    "os_type" : "LINUX",
    "os_version" : "REDHAT_7_3_64BIT",
    "oem_system" : false,
    "state" : "unavailable",
    "connected" : false,
    "cpu_quantity" : 4,
    "memory" : 8581140480,
    "current_task" : null,
    "checks" : [ ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "sda",
        "size" : 85899345920,
        "device_use" : "BOOT|OS"
      }, {
        "name" : "sdb",
        "size" : 214748364800,
        "device_use" : "NORMAL"
      } ]
    },
    "replicatesize" : 0,
    "stage_action_time" : 1598369475726,
    "totalsize" : 0,
    "last_visit_time" : 1598369475725,
    "migration_cycle" : "checking",
    "state_action_time" : null
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.0.1",
    "name" : "linux sources",
    "add_date" : 1598351694000,
    "os_type" : "LINUX",
    "os_version" : "REDHAT_7_3_64BIT",
    "oem_system" : false,
    "state" : "unavailable",
    "connected" : false,
    "cpu_quantity" : 4,
    "memory" : 8581140480,
    "current_task" : null,
    "checks" : [ ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "sda",
        "size" : 85899345920,
        "device_use" : "BOOT|OS"
      }, {
        "name" : "sdb",
        "size" : 214748364800,
        "device_use" : "NORMAL"
      } ]
    },
    "replicatesize" : 0,
    "stage_action_time" : 1598351693858,
    "totalsize" : 0,
    "last_visit_time" : 1598351693857,
    "migration_cycle" : "checking",
    "state_action_time" : null
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.0.1",
    "name" : "linux sources",
    "add_date" : 1598348080000,
    "os_type" : "LINUX",
    "os_version" : "REDHAT_7_3_64BIT",
    "oem_system" : false,
    "state" : "unavailable",
    "connected" : false,
    "cpu_quantity" : 4,
    "memory" : 8581140480,
    "current_task" : null,
    "checks" : [ ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "sda",
        "size" : 85899345920,
        "device_use" : "BOOT|OS"
      }, {
        "name" : "sdb",
        "size" : 214748364800,
        "device_use" : "NORMAL"
      } ]
    },
    "replicatesize" : 0,
    "stage_action_time" : 1598348079782,
    "totalsize" : 0,
    "last_visit_time" : 1598348079781,
    "migration_cycle" : "checking",
    "state_action_time" : null
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.0.239",
    "name" : "sms-centos7",
    "add_date" : 1598326505000,
    "os_type" : "LINUX",
    "os_version" : "CENTOS_8_5_64BIT",
    "oem_system" : false,
    "state" : "unavailable",
    "connected" : false,
    "cpu_quantity" : 1,
    "memory" : 1926860800,
    "current_task" : null,
    "checks" : [ {
      "id" : 523794,
      "params" : [ "" ],
      "name" : "OS_VERSION",
      "result" : "ERROR",
      "error_code" : "SMS.6504",
      "error_params" : ""
    }, {
      "id" : 523795,
      "params" : [ "" ],
      "name" : "CPU",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523796,
      "params" : [ "" ],
      "name" : "MEMORY",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523797,
      "params" : [ "" ],
      "name" : "PARAVIRTUALIZATION",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523798,
      "params" : [ "" ],
      "name" : "FIRMWARE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523799,
      "params" : [ "" ],
      "name" : "BOOT_LOADER",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523800,
      "params" : [ "" ],
      "name" : "RSYNC",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523801,
      "params" : [ "" ],
      "name" : "RAW_DEVICES",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523802,
      "params" : [ "" ],
      "name" : "DISK_INFO",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523803,
      "params" : [ "" ],
      "name" : "PARTITION_STYLE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523804,
      "params" : [ "" ],
      "name" : "FILE_SYSTEM",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523805,
      "params" : [ "" ],
      "name" : "LINUX_BLOCK_SUPPORT",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    } ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "/dev/vda",
        "size" : 42949672960,
        "device_use" : "BOOT"
      }, {
        "name" : "/dev/vdb",
        "size" : 42949672960,
        "device_use" : "NORMAL"
      } ]
    },
    "replicatesize" : 0,
    "stage_action_time" : 1598326505378,
    "totalsize" : 0,
    "last_visit_time" : 1598423828868,
    "migration_cycle" : "checking",
    "state_action_time" : 1598326505459
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "ip" : "192.168.0.65",
    "name" : "smsc-test",
    "add_date" : 1598238727000,
    "os_type" : "LINUX",
    "os_version" : "CENTOS_6_5_64BIT",
    "oem_system" : false,
    "state" : "finished",
    "connected" : true,
    "cpu_quantity" : 1,
    "memory" : 1043931136,
    "current_task" : {
      "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "name" : "MigrationTask",
      "type" : "MIGRATE_FILE",
      "state" : "MIGRATE_SUCCESS",
      "estimate_complete_time" : null,
      "start_date" : 1598239243000,
      "speed_limit" : 0,
      "migrate_speed" : 0.0,
      "start_target_server" : true,
      "vm_template_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "region_id" : "region_id",
      "project_name" : "project_name",
      "project_id" : "xxxxxxxxxxxxxxxxxxxxxxxx00000001",
      "target_server" : {
        "vm_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
        "name" : "smsc-test"
      },
      "log_collect_status" : "INIT",
      "exist_server" : false,
      "use_public_ip" : true,
      "clone_server" : null,
      "remain_seconds" : null
    },
    "checks" : [ {
      "id" : 523686,
      "params" : [ "" ],
      "name" : "OS_VERSION",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523687,
      "params" : [ "" ],
      "name" : "CPU",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523688,
      "params" : [ "" ],
      "name" : "MEMORY",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523689,
      "params" : [ "" ],
      "name" : "PARAVIRTUALIZATION",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523690,
      "params" : [ "" ],
      "name" : "FIRMWARE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523691,
      "params" : [ "" ],
      "name" : "BOOT_LOADER",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523692,
      "params" : [ "" ],
      "name" : "RSYNC",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523693,
      "params" : [ "" ],
      "name" : "RAW_DEVICES",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523694,
      "params" : [ "" ],
      "name" : "DISK_INFO",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523695,
      "params" : [ "" ],
      "name" : "PARTITION_STYLE",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523696,
      "params" : [ "" ],
      "name" : "FILE_SYSTEM",
      "result" : "OK",
      "error_code" : null,
      "error_params" : ""
    }, {
      "id" : 523697,
      "params" : [ "" ],
      "name" : "LINUX_BLOCK_SUPPORT",
      "result" : "WARN",
      "error_code" : "SMS.6617",
      "error_params" : ""
    } ],
    "init_target_server" : {
      "disks" : [ {
        "name" : "/dev/vda",
        "size" : 42949672960,
        "device_use" : "BOOT"
      }, {
        "name" : "/dev/vdb",
        "size" : 10737418240,
        "device_use" : "NORMAL"
      } ]
    },
    "replicatesize" : 0,
    "stage_action_time" : 1598240178677,
    "totalsize" : 0,
    "last_visit_time" : 1598434314748,
    "migration_cycle" : "cutovered",
    "state_action_time" : 1598240178677
  } ]
}

Status code: 403

Authentication failed.

{
  "error_code" : "SMS.9004",
  "error_msg" : "The current account does not have the permission to execute policy You do not have permission to perform action XXX on resource XXX.",
  "encoded_authorization_message" : "XXXXXX",
  "error_param" : [ "You do not have permission to perform action XXX on resource XXX." ],
  "details" : [ {
    "error_code" : "SMS.9004",
    "error_msg" : "You do not have permission to perform action XXX on resource XXX."
  } ]
}

SDK Sample Code

The sample code is as follows.

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.GlobalCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.sms.v3.region.SmsRegion;
import com.huaweicloud.sdk.sms.v3.*;
import com.huaweicloud.sdk.sms.v3.model.*;


public class ListServersSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");

        ICredential auth = new GlobalCredentials()
                .withAk(ak)
                .withSk(sk);

        SmsClient client = SmsClient.newBuilder()
                .withCredential(auth)
                .withRegion(SmsRegion.valueOf("<YOUR REGION>"))
                .build();
        ListServersRequest request = new ListServersRequest();
        try {
            ListServersResponse response = client.listServers(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}
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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import GlobalCredentials
from huaweicloudsdksms.v3.region.sms_region import SmsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdksms.v3 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]

    credentials = GlobalCredentials(ak, sk)

    client = SmsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(SmsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListServersRequest()
        response = client.list_servers(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/global"
    sms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")

    auth := global.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := sms.NewSmsClient(
        sms.SmsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListServersRequest{}
	response, err := client.ListServers(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

For more SDK sample code of programming languages, visit API Explorer and click the Sample Code tab. Example code can be automatically generated.

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.GlobalCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.sms.v3.region.SmsRegion;
import com.huaweicloud.sdk.sms.v3.*;
import com.huaweicloud.sdk.sms.v3.model.*;


public class ListServersSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");

        ICredential auth = new GlobalCredentials()
                .withAk(ak)
                .withSk(sk);

        SmsClient client = SmsClient.newBuilder()
                .withCredential(auth)
                .withRegion(SmsRegion.valueOf("<YOUR REGION>"))
                .build();
        ListServersRequest request = new ListServersRequest();
        try {
            ListServersResponse response = client.listServers(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}
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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import GlobalCredentials
from huaweicloudsdksms.v3.region.sms_region import SmsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdksms.v3 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]

    credentials = GlobalCredentials(ak, sk)

    client = SmsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(SmsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListServersRequest()
        response = client.list_servers(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/global"
    sms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")

    auth := global.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := sms.NewSmsClient(
        sms.SmsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListServersRequest{}
	response, err := client.ListServers(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

For more SDK sample code of programming languages, visit API Explorer and click the Sample Code tab. Example code can be automatically generated.

Status Codes

Status Code

Description

200

The source server list was obtained.

403

Authentication failed.

500

Internal server error.

Error Codes

For details, see Error Codes.

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