Delete Live Chat Messages via DeleteLiveMessageUserMessage - ApsaraVideo Live - Alibaba Cloud - ApsaraVideo Live

Operation description

The single-user QPS limit for this operation is 50 calls per second. Exceeding this limit will trigger throttling, which may affect your business. Call this operation appropriately.

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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

live:DeleteLiveMessageUserMessage

delete

*Domain

acs:live:*:{#accountId}:domain/{#DomainName}

None

Request parameters

Parameter	Type	Required	Description	Example
AppId	string	Yes	The application ID.	demo
ReceiverId	string	Yes	The ID of the user who receives the delete message notification. The value consists of uppercase and lowercase letters and digits, and cannot exceed 64 bytes in length.	169830****
MessageId	string	Yes	The ID of the message to be deleted, which corresponds to the MsgTid in the send message operation. The value consists of uppercase and lowercase letters and digits, and cannot exceed 64 bytes in length.	**********
DeleterId	string	No	The ID of the user who initiates the message deletion. The value consists of uppercase and lowercase letters and digits, and cannot exceed 64 bytes in length. This parameter is required in practice. If not specified, InputInvalid is returned.	169830****
DeleterInfo	string	No	The extended information of the user who initiates the message deletion. The value cannot exceed 512 bytes in length.	username
DataCenter	string	No	The data center, which must be the same as the data center specified in CreateLiveMessageApp. Currently, Shanghai (cn-shanghai) and Singapore (ap-southeast-1) are supported.	cn-shanghai

Response elements

Element	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	6CFDE7AB-571A-14EA-B072-989FF753****

Examples

Success response

JSON format

{
  "RequestId": "6CFDE7AB-571A-14EA-B072-989FF753****"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InputInvalid	%s.	Illegal input parameters
500	ServerError	%s.	Unknown error, please try again later or submit a ticket for consultation.
403	NoAuth	%s.	No permission
404	ResourceNotExist	%s.	The requested resource does not exist, please check and try again

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.