Adds tags to an SLB instance.

Operation description

Limits

Before you call this API, note the following limits:

You can add up to 10 tags to each SLB instance.
You can add up to five pairs of tags at a time.
All the tags and keys added to an SLB instance must be unique.
If you add a tag of which the key is the same as that of an existing tag, but the value is different, the new tag overwrites the existing one.

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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

slb:AddTags

create

*All Resource

*

slb:tag
slb:tag

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region to which the SLB instance belongs.	cn-hangzhou
LoadBalancerId	string	Yes	The ID of the Server Load Balancer (SLB) instance.	lb-bp1kuzyb******
Tags	string	Yes	The list of tags that need to be added.	[{"TagKey":"Key1","TagValue":"Value1"},{"TagKey":"Key2","TagValue":"Value2"}]

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	365F4154-92F6-4AE4-92F8-7FF34******

Examples

Success response

JSON format

{
  "RequestId": "365F4154-92F6-4AE4-92F8-7FF34******"
}

Error codes

HTTP status code	Error code	Error message
400	InvalidParameter.TagValue	The specified tag value is illegal.
400	QuotaExceeded.Tag	The number of Tag exceeds the limit.
400	InvalidParameter.TagKey	The specified tag key is invalid.
400	MissingParameter.Tags	The parameter Tags should not be null.
400	Duplicate.TagKey	The Tag.N.Key contain duplicate key.
400	NoPermission.Operator	The operator is not permission for this operate.
400	QuotaExceed.TagsPerResource	The maximum number of tags for each resource is exceeded.
400	InvalidOperation.ConcurrentModification	The resource %s is modified concurrently.
400	InnerRateLimiting	Internal service rate limiting, please try again later.
400	SystemError	The request processing has failed due to unknow error, exception or failure.
400	InternalInvokeError	The request processing has failed due to some unknown error, exception or failure.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.