Use RunCommand to execute commands on ECS instances - Elastic Compute Service - Alibaba Cloud - Elastic Compute Service

Creates and executes a Cloud Assistant command on one or more ECS instances. This operation supports Shell, PowerShell, and Bat scripts, and provides features such as scheduled execution, custom parameters, and in-container execution.

Operation description

This is an asynchronous operation. After the request is sent, you can call DescribeInvocations or DescribeInvocationResults with the returned command ID or invocation ID to query the execution results.

Before you begin

The target instances must be in the running state (Running). You can call DescribeInstances to query instance status.
The target instances must have Cloud Assistant Agent pre-installed. You can install it by calling InstallCloudAssistant and query the installation status by calling DescribeCloudAssistantStatus.
Note
ECS instances created from public images after December 1, 2017 have Cloud Assistant Agent pre-installed by default.
To run PowerShell commands, make sure the PowerShell module is configured on the Windows operating system of the target ECS instances.

Precautions

In a single region, you can retain 500 to 50,000 Cloud Assistant commands. You can also request a quota increase. For more information, see Quota management.
Cloud Assistant Agent must be at or above the following versions to support new features for scheduled tasks (execution at fixed intervals, one-time execution at a specified time, and specifying a year or time zone for Cron-based scheduled execution). If the ClientNeedUpgrade error code is returned, see Upgrade or disable upgrades for Cloud Assistant Agent to update the agent to the latest version.
```
- Linux: 2.2.3.282
- Windows: 2.1.3.282
```
When you run a Cron-based scheduled task with a specified time zone, the scheduled execution time is based on the specified time zone. When you do not specify a time zone, the scheduled execution time is based on the system time zone of the ECS instance, and the execution time is determined by the instance system time. Make sure the time or time zone of the ECS instance matches your expectations. For more information about time zones, see Configure the time zone and NTP service for a Linux instance or Configure the NTP service for a Windows instance.

Recommendations

Timeout settings: You can set the maximum timeout period for command execution on an ECS instance by specifying the Timeout parameter. When a command times out, Cloud Assistant Agent forcefully stops the process.
- After a one-time execution times out, the execution status (InvokeRecordStatus) changes to execution fault (Failed).
- For scheduled executions, the timeout period applies to each execution record. A timeout in the previous execution does not affect the next execution. After a timeout occurs, the execution status (InvokeRecordStatus) changes to execution fault (Failed).
Execution failures: Commands may fail to execute due to abnormal target instance status, network exceptions, or Cloud Assistant Agent exceptions. In such cases, no execution information is generated. For more information, see Common errors and solutions for execution failures.
Custom parameters: When EnableParameter=true, the custom parameter feature is enabled. You can define custom parameters in the format {{parameter}} in CommandContent, and pass in custom parameter key-value pairs when executing the command.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ecs:RunCommand

update

*Instance

acs:ecs:{#regionId}:{#accountId}:instance/{#instanceId}

ecs:CommandRunAs

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID. You can call DescribeRegions to query the most recent region list.	cn-hangzhou
ResourceGroupId	string	No	The resource group ID for the command execution. When this parameter is specified: If the ECS instance specified by InstanceId belongs to a non-default resource group, the ECS instance must belong to this resource group. You can filter the corresponding command execution results by specifying this parameter (by calling DescribeInvocations or DescribeInvocationResults).	rg-bp67acfmxazb4p****
Name	string	No	The command name. All character sets are supported. The name can be up to 128 characters in length.	testName
Description	string	No	The command description. All character sets are supported. The description can be up to 512 characters in length.	testDescription
Type	string	Yes	The command type. Valid values: RunBatScript: Bat command for Windows instances. RunPowerShellScript: PowerShell command for Windows instances. RunShellScript: Shell command for Linux instances.	RunShellScript
CommandContent	string	Yes	The command content. The command content can be plaintext or Base64-encoded. Note the following items: The command content cannot exceed 24 KB after Base64 encoding. You can use `KeepCommand` to specify whether to retain the command. If the command content is Base64-encoded, you must set `ContentEncoding=Base64`. Set `EnableParameter=true` to enable the custom parameter feature in the command content: Define custom parameters by enclosing them in `{{}}`. Spaces and line breaks before and after the parameter name within `{{}}` are ignored. The number of custom parameters cannot exceed 20. Custom parameter names can contain a-zA-Z0-9-_ combinations. The acs:: prefix for specifying non-built-in environment parameters is not supported. Other characters are not supported. Parameter names are case-insensitive. Each custom parameter name cannot exceed 64 bytes. You can specify built-in environment parameters as custom parameters. When running the command, you do not need to manually assign values to these parameters because Cloud Assistant automatically replaces them with the corresponding environment values. The following built-in environment parameters are supported: `{{ACS::RegionId}}`: The region ID. `{{ACS::AccountId}}`: The Alibaba Cloud account ID. `{{ACS::InstanceId}}`: The instance ID. When a command is sent to multiple instances and you want to use `{{ACS::InstanceId}}` as a built-in environment parameter, make sure Cloud Assistant Agent is at or above the following versions: Linux: 2.2.3.309 Windows: 2.1.3.309 `{{ACS::InstanceName}}`: The instance name. When a command is sent to multiple instances and you want to use `{{ACS::InstanceName}}` as a built-in environment parameter, make sure Cloud Assistant Agent is at or above the following versions: Linux: 2.2.3.344 Windows: 2.1.3.344 `{{ACS::InvokeId}}`: The invocation ID. To use `{{ACS::InvokeId}}` as a built-in environment parameter, make sure Cloud Assistant Agent is at or above the following versions: Linux: 2.2.3.309 Windows: 2.1.3.309 `{{ACS::CommandId}}`: The command ID. When calling this operation to run a command and you want to use `{{ACS::CommandId}}` as a built-in environment parameter, make sure Cloud Assistant Agent is at or above the following versions: Linux: 2.2.3.309 Windows: 2.1.3.309	ZWNobyAxMjM=
WorkingDir	string	No	The working directory of the command on the ECS instance. The directory can be up to 200 characters in length. Default values: For Linux instances, the default directory is the home directory of the administrator (root user): `/root`. For Windows instances, the default directory is the directory where the Cloud Assistant Agent process is located, such as `C:\Windows\System32`.	/home/user
Timeout	integer	No	The timeout period for command execution. Unit: seconds. When a command cannot run due to process issues, missing modules, or missing Cloud Assistant Agent, a timeout occurs. When a timeout occurs, the command process is forcefully terminated. Default value: 60.	3600
EnableParameter	boolean	No	Specifies whether the command contains custom parameters. Default value: false.	false
RepeatMode	string	No	The execution mode of the command. Valid values: Once: Runs the command immediately. Period: Runs the command on a schedule. When this parameter is set to `Period`, you must also specify the `Frequency` parameter. NextRebootOnly: Automatically runs the command the next time the instance starts. EveryReboot: Automatically runs the command every time the instance starts. DryRun: Only performs a dry run of the request. The command is not actually executed. The dry run checks request parameters, instance execution environment, and Cloud Assistant Agent status. Default values: When the `Frequency` parameter is not specified, the default value is `Once`. When the `Frequency` parameter is specified, the value is treated as `Period` regardless of whether this parameter is set. Precautions: You can call StopInvocation to stop pending or scheduled commands. When this parameter is set to `Period` or `EveryReboot`, you can call DescribeInvocationResults and specify `IncludeHistory=true` to view the execution history of scheduled commands.	Once
Timed	boolean	No	[Deprecated] This parameter is deprecated. Specifying this parameter has no effect.	true
Frequency	string	No	The schedule for running the command. Three scheduling methods are supported: execution at fixed intervals (based on Rate expressions), one-time execution at a specified time, and clock-based scheduled execution (based on Cron expressions). Execution at fixed intervals: Based on Rate expressions, the command is executed at the specified interval. The interval can be specified in seconds (s), minutes (m), hours (h), or days (d). This method is suitable for scenarios that require execution at fixed intervals. Format: `rate(<interval value><interval unit>)`. For example, to execute every 5 minutes, use `rate(5m)`. The following limits apply to fixed-interval execution: The interval cannot exceed 7 days or be less than 60 seconds, and must be greater than the timeout period of the scheduled task. The interval is based on a fixed frequency and is not related to the actual execution time of the task. For example, if the command is set to execute every 5 minutes and the task takes 2 minutes to complete, the next execution starts 3 minutes after the task completes. The task is not executed immediately upon creation. For example, if the command is set to execute every 5 minutes, the first execution starts 5 minutes after the task is created. One-time execution at a specified time: The command is executed once at the specified time zone and time. Format: `at(yyyy-MM-dd HH:mm:ss <time zone>)`. If no time zone is specified, the default is UTC. The time zone supports the following three formats: Full time zone name: such as `Asia/Shanghai` (China/Shanghai time) or `America/Los_Angeles` (US/Los Angeles time). GMT offset from Greenwich Mean Time: such as `GMT+8:00` (UTC+8) or `GMT-7:00` (UTC-7). When using the GMT format, leading zeros are not supported for the hour value. Time zone abbreviation: Only UTC (Coordinated Universal Time) is supported. For example, to execute once at 13:15:30 on June 6, 2022 in China/Shanghai time, use: `at(2022-06-06 13:15:30 Asia/Shanghai)`. To execute once at 13:15:30 on June 6, 2022 in UTC-7, use: `at(2022-06-06 13:15:30 GMT-7:00)`. Clock-based scheduled execution (based on Cron expressions): Based on Cron expressions, the command is executed according to the specified schedule. Format: `<seconds> <minutes> <hours> <day of month> <month> <day of week> <year (optional)> <time zone>`, that is, `<Cron expression> <time zone>`. The scheduled execution time is calculated based on the Cron expression in the specified time zone. If no time zone is specified, the system time zone of the instance running the scheduled task is used. For more information about Cron expressions, see Cron expressions. The time zone supports the following three formats: Full time zone name: such as `Asia/Shanghai` (China/Shanghai time) or `America/Los_Angeles` (US/Los Angeles time). GMT offset from Greenwich Mean Time: such as `GMT+8:00` (UTC+8) or `GMT-7:00` (UTC-7). When using the GMT format, leading zeros are not supported for the hour value. Time zone abbreviation: Only UTC (Coordinated Universal Time) is supported. For example, to execute once at 10:15 every day in 2022 in China/Shanghai time, use `0 15 10 ? * * 2022 Asia/Shanghai`. To execute every 30 minutes from 10:00 to 11:30 every day in 2022 in UTC+8, use `0 0/30 10-11 * * ? 2022 GMT+8:00`. To execute every 5 minutes from 14:00 to 14:55 every day in October every two years starting from 2022 in UTC, use `0 0/5 14 * 10 ? 2022/2 UTC`. Note The minimum interval must be greater than or equal to the timeout period of the scheduled task and no less than 10 seconds.	0 /20 * * ?
Parameters	object	No	The key-value pairs of custom parameters to pass in when the command contains custom parameters. For example, if the command content is `echo {{name}}`, you can pass in the key-value pair `{"name":"Jack"}` through the Parameter parameter. The custom parameter automatically replaces the variable value `name`, resulting in a new command that actually executes `echo Jack`. The number of custom parameters ranges from 0 to 10. Note the following items: Keys cannot be empty strings and can be up to 64 characters in length. Values can be empty strings. After custom parameters and the original command content are Base64-encoded, the total size of the command content cannot exceed 24 KB. You can use `KeepCommand` to specify whether to retain the command. The set of custom parameter names must be a subset of the parameter set defined when the command was created. For parameters that are not passed in, you can use empty strings as substitutes. Default value: empty, which disables custom parameters.	{"name":"Jack", "accessKey":"LTAI*************"}
KeepCommand	boolean	No	Specifies whether to retain the command after execution. Valid values: true: Retains the command. The command can be executed again by calling InvokeCommand. This counts toward the Cloud Assistant command retention quota. false: Does not retain the command. The command is automatically deleted after execution and does not count toward the Cloud Assistant command retention quota. Default value: false.	false
ContentEncoding	string	No	The encoding method of the command content (`CommandContent`). Valid values (case-insensitive): PlainText: no encoding. The content is transmitted in plaintext. Base64: Base64 encoding. Default value: PlainText. Invalid values are treated as PlainText.	Base64
Username	string	No	The username for executing the command on the ECS instance. The username can be up to 255 characters in length. For Linux ECS instances, commands are executed as the root user by default. For Windows ECS instances, commands are executed as the System user by default. You can also specify another existing user on the instance to execute the command. Executing Cloud Assistant commands as a regular user is more secure. For more information, see Configure a regular user to run Cloud Assistant commands.	test
WindowsPasswordName	string	No	The name of the password for the user that executes the command on a Windows instance. The name can be up to 255 characters in length. When you want to execute a command on a Windows instance as a non-default user (System), you must specify both `Username` and this parameter. To reduce the risk of password leaks, store the plaintext password in the parameter repository of CloudOps Orchestration Service and pass in only the password name here. For more information, see Encryption parameters and Configure a regular user to run Cloud Assistant commands. Note When you use the root user on a Linux instance or the System user on a Windows instance to execute commands, you do not need to specify this parameter.	axtSecretPassword
InstanceId	array	No	The array of ECS instance IDs. Array length: 1 to 100. If any of the specified instances does not meet the execution conditions, you must reselect the instances. You can also request a quota increase in Quota Center (quota name: Maximum number of instances supported for command execution).	i-bp185dy2o3o6neg****
	string	No	The ECS instance ID.	i-bp185dy2o3o6neg****
Tag	array<object>	No	The tags. Array length: 0 to 20.
	object	No	The tag.
Key	string	No	The tag key for the command execution. If this value is specified, it cannot be an empty string. When you use a single tag to filter resources, the resource count under that tag cannot exceed 1,000. When you use multiple tags to filter resources, the resource count of resources that are attached with all specified tags cannot exceed 1,000. If the resource count exceeds 1,000, use the ListTagResources operation to query resources. The tag key can be up to 64 characters in length and cannot start with `aliyun` or `acs:`, or contain `http://` or `https://`.	TestKey
Value	string	No	The tag value for the command execution. The value can be an empty string. The tag value can be up to 128 characters in length and cannot contain `http://` or `https://`.	TestValue
ContainerId	string	No	The container ID. Only 64-bit hexadecimal strings are supported. You can use the `docker://`, `containerd://`, or `cri-o://` prefix to explicitly specify the container runtime. Precautions: If this parameter is specified, Cloud Assistant executes the script in the specified container of the instance. If this parameter is specified, the command can only run on Linux instances with Cloud Assistant Agent version 2.2.3.344 or later. If this parameter is specified, the `Username` and `WorkingDir` parameters do not take effect. Commands can only be executed by the default container user in the default working directory of the container. For more information, see Use Cloud Assistant to run commands in containers. Note Only Shell scripts are supported in Linux containers. You cannot use a format such as `#!/usr/bin/python` at the beginning of the script to specify an interpreter. For more information, see Use Cloud Assistant to run commands in containers.	ab141ddfbacfe02d9dbc25966ed971536124527097398d419a6746873fea****
ContainerName	string	No	The container name. Precautions: If this parameter is specified, Cloud Assistant executes the script in the specified container of the instance. If this parameter is specified, the command can only run on Linux instances with Cloud Assistant Agent version 2.2.3.344 or later. If this parameter is specified, the `Username` and `WorkingDir` parameters do not take effect. Commands can only be executed by the default container user in the default working directory of the container. For more information, see Use Cloud Assistant to run commands in containers. Note Only Shell scripts are supported in Linux containers. You cannot use a format such as `#!/usr/bin/python` at the beginning of the script to specify an interpreter. For more information, see Use Cloud Assistant to run commands in containers.	test-container
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 make sure the token is unique among different requests. ClientToken can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.	123e4567-e89b-12d3-a456-426655440000
OssOutputDelivery	string	No	The OSS delivery configuration for command execution output. Format: oss://${BucketName}/${Prefix}, where ${BucketName} is the name of the destination OSS bucket and ${Prefix} is the directory prefix for delivery.	oss://testBucket/testPrefix
ResourceTag	array<object>	No	The tags used to filter instances. Array length: 0 to 20. You can run commands in batch on instances with the same tags without specifying InstanceId.
	object	No	The tag used to filter instances. You can run commands in batch on instances with the same tags without specifying InstanceId.
Key	string	No	The tag key used to filter instances. Precautions: This parameter conflicts with the InstanceId parameter. You cannot specify both parameters at the same time. If this value is specified, it cannot be an empty string. The number of instances under the tag cannot exceed the limit of InstanceId.N. If the number of instances exceeds the limit, control the number of instances by adding batch tags, such as batch: b1. The tag key can be up to 64 characters in length and cannot start with aliyun or acs:, or contain http:// or https://.	TestKey
Value	string	No	The tag value used to filter instances. Precautions: The value can be an empty string. The tag value can be up to 128 characters in length and cannot contain http:// or https://.	TestValue
TerminationMode	string	No	The mode for stopping a task (manual stop or timeout interruption). Valid values: Process: Stops the current script process. ProcessTree: Stops the current process tree (the collection of the script process and all child processes it created).	ProcessTree
Launcher	string	No	The bootstrap program for script execution. The length cannot exceed 1 KB.	python3 -u {{ACS::ScriptFileName\|Ext(".py")}}

Response elements

Element	Type	Description	Example
	object
CommandId	string	The command ID.	c-7d2a745b412b4601b2d47f6a768d****
InvokeId	string	The invocation ID.	t-7d2a745b412b4601b2d47f6a768d****
RequestId	string	The request ID.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****

Examples

Success response

JSON format

{
  "CommandId": "c-7d2a745b412b4601b2d47f6a768d****",
  "InvokeId": "t-7d2a745b412b4601b2d47f6a768d****",
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}

Error codes

HTTP status code	Error code	Error message	Description
400	RegionId.ApiNotSupported	The api is not supported in this region.	The API operation cannot be called in the specified region. Check whether the specified RegionId parameter is valid.
400	ResourceBusy.SlrCreation	The ServiceLinkedRole is still being created or has not taken effect yet. Please try again later.
400	MissingParam.InstanceId	The parameter instanceId is missing or empty.	The instance ID is empty.
400	NumberExceed.Tags	Ensure the number of tag parameters is not greater than 20.	The number of tags exceeds the maximum limit. You can specify up to 20 tags for this operation.
400	InvalidTagValue.Malformed	The specified Tag.n.Value is not valid.	The specified tag value is invalid.
400	Duplicate.TagKey	The Tag.N.Key contain duplicate key.	The specified tag key already exists. Tag keys must be unique.
400	InvalidTagKey.Malformed	The specified Tag.n.Key is not valid.	The specified Tag.N.Key parameter is invalid.
400	MissingParameter.TagKey	You must specify Tag.N.Key.	The tag key is not specified.
400	InvalidContainerId.Malformed	The specified parameter ContainerId is not valid.	The specified container ID is invalid.
400	InvalidContainerName.Malformed	The specified parameter ContainerName is not valid.	The specified container name is invalid.
400	InvalidClientToken.Malformed	The specified parameter clientToken is not valid.	The specified idempotent parameter is invalid.
400	CmdParam.EmptyKey	Command parameters can not be empty.
400	CmdParam.InvalidParamName	A command parameter name is invalid.
400	CmdContent.DecodeError	The CommandContent can not be base64 decoded.	The specified CommandContent parameter value cannot be Base64-decoded. Check whether the parameter value is correct.
400	InvalidInstance.NotMatch	The specified instance type does not match the command.
400	MissingParam.Frequency	The frequency must be specified when you create a timed task.
400	InvalidParam.Frequency	The specified frequency is invalid.
400	ParameterKey.Duplicate	The parameter may not contain duplicate keys.	Parameter names cannot be duplicated. Verify the names and try again.
400	Parameter.NotMatched	The parameters of creation do not match those of invocation.	The custom parameters passed in do not match the custom parameters defined when the command was created.
400	WindowsPasswordName.Missed	WindowsPasswordName must be specified when you create a Windows task.
400	Parameter.Disabled	Parameters should not be passed when CreateCommand.EnableParameter is false.	Do not pass custom parameters when the custom parameter feature of the command is disabled.
400	InvalidParameter.WorkingDir	The specified parameter WorkingDir is not valid.	The specified WorkingDir parameter is invalid.
400	NumberExceed.ResourceTags	The maximum number of ResourceTags is exceeded.
400	MissingParameter.ResourceTagKey	You must specify ResourceTag.N.Key.
400	InvalidResourceTagKey.Malformed	The specified ResourceTag key is not valid.
400	InvalidResourceTagValue.Malformed	The specified ResourceTag value is not valid.
400	Duplicate.ResourceTagKey	The ResourceTag contains duplicate keys.
400	InvalidResourceTag.InstanceNotFound	InstanceIds are not found by the specified ResourceTag.
400	InvalidResourceTag.ConflictWithInstanceIds	The specified param ResourceTag conflicts with InstanceId.
400	InvalidOssOutputDelivery.BucketInOtherRegion	The OSS bucket specified in the parameter OssOutputDelivery is in another region.	The OSS bucket specified in the parameter OssOutputDelivery is in another region.
400	InvalidParameter.OssOutputDelivery	The specified parameter OssOutputDelivery is not valid.	The specified parameter OssOutputDelivery is not valid.
400	InvalidOssOutputDelivery.KeyPrefixMalformed	The prefix of the OSS key specified in the parameter OssOutputDelivery is not valid.	The prefix of the OSS key specified in the parameter OssOutputDelivery is not valid.
500	InternalError.Dispatch	An error occurred when you dispatched the request.	An error occurred while the request is being sent. Try again later.
403	InvalidOssOutputDelivery.BucketAccessDenied	The error message returned by the OSS API is: %s
403	CmdContent.ExceedLimit	The length of the command content exceeds the upper limit.	The length of command content exceeds the upper limit.
403	CmdName.ExceedLimit	The length of the command name exceeds the upper limit.	The length of the command name exceeds the upper limit.
403	CmdDesc.ExceedLimit	The length of the command description exceeds the upper limit.	The length of the command description exceeds the upper limit.
403	CmdCount.ExceedQuota	The total number of commands in the current region exceeds the quota.	The maximum number of Cloud Assistant commands in the current region has been exceeded.
403	CmdParamCount.ExceedLimit	You've reached the limit on the count of command parameters.
403	CmdParamName.ExceedLimit	The length of the command parameter name exceeds the limit.	The parameter name of your custom parameter exceeds the length limit.
403	InstanceIds.ExceedLimit	The number of instance IDs exceeds the upper limit.	The number of specified instance IDs exceeds the upper limit.
403	Invocation.ExceedQuota	The invocation quota in the current region has been reached for today.	The maximum daily number of commands that can be run in the specified region has been reached.
403	ParameterCount.ExceedLimit	The number of command parameters exceeds the maximum number that can be set.	The number of parameters exceeds the maximum allowed.
403	ParameterKey.ExceedLimit	The length of the specified parameter key exceeds the maximum length that can be set.	The length of the specified parameter key exceeds the maximum allowed length.
403	ParameterType.NotSupported	The type of parameter value is not supported.
403	Username.ExceedLimit	The length of the username exceeds the upper limit.	The length of the username exceeds the upper limit.
403	WindowsPasswordName.ExceedLimit	The length of the WindowsPasswordName exceeds the upper limit.	The length of the specified WindowsPasswordName parameter exceeds the upper limit.
403	ParameterStore.NotSupported	Parameter Store is not supported in this region.
403	TemporaryAccessKey.Error	The temporary accessKey is invalid.
403	ParameterStore.InvalidParameters	The parameter is invalid in Parameter Store.	The parameter specified by {{oos:?}} in the command content was not found.
403	ParameterStore.NoPermission	You have no access to Parameter Store.
403	OperationDenied.BidOwnResource	Bid user can not own resource.
403	Operation.Forbidden	The operation is not permitted.	The operation is not supported.
403	IdempotentParameterMismatch	The specified parameter has changed while using an already used clientToken.	The request parameters do not match those of the request with the same ClientToken.
403	IdempotentProcessing	The previous idempotent request(s) is still processing.	A previous idempotent request is being processed. Try again later.
403	InvalidStatus.ResourceGroup	You cannot perform an operation on a resource group that is being created or deleted.	Operation not allowed while resource group is being created or deleted.
403	InvalidParameterCharacter.CommandName	The command Name contains illegal characters.	The command Name contains illegal characters.
403	InvalidParameterCharacter.CommandDescription	The command Description contains illegal characters.	The command Description contains illegal characters.
403	InvalidParameterCharacter.CommandWorkingDir	The command WorkingDir contains illegal characters.	The command WorkingDir contains illegal characters.
403	InvalidLauncher.LengthLimitExceeded	The length of the parameter Launcher exceeds the limit of 1 KB characters.	The length of the argument Launcher exceeds the limit of 1 KB characters.
403	InvalidParameterCharset.Parameters	The parameter Parameters contains illegal charset.	The command parameter contains an illegal character set.
403	CreateServiceLinkedRole.NoPermission	You do not have permission to create ServiceLinkedRole for output delivery.	You do not have permission to create ServiceLinkedRole for output delivery.
403	InvalidTimeout.ExceedLimit	The specified parameter Timeout exceeds the upper limit.
404	InvalidCmdType.NotFound	The specified command type does not exist.
404	InvalidRepeatMode.NotFound	The specified repeat mode does not exist.	The specified command execution mode does not exist.
404	InvalidRegionId.NotFound	The RegionId provided does not exist in our records.	Region information error
404	InvalidInstance.NotFound	The specified instance does not exist.	The specified instance does not exist.
404	InvalidCmdId.NotFound	The specified command ID does not exist.	The specified CommandId parameter is invalid. Check the parameter value. You can call the DescribeCommands operation to query all available command IDs.
404	InvalidResourceGroup.NotFound	The ResourceGroup provided does not exist in our records.	The specified resource group does not exist.
404	InvalidTerminationMode.NotFound	The specified parameter TerminationMode does not exist.	The specified parameter TerminationMode does not exist.
404	InvalidOssOutputDelivery.BucketNotFound	The OSS bucket specified in the parameter OssOutputDelivery does not exist.	The OSS bucket specified in the parameter OssOutputDelivery does not exist.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.