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App Streaming:API overview

Last Updated:Jun 26, 2026

API standards and multilingual preset SDKs

The OpenAPI of this product (appstream-center/2021-09-01) uses the RPC signature style. We have encapsulated SDKs for common programming languages for developers. Developers can download the SDK to directly call this product's OpenAPI without worrying about technical details. If the existing SDK does not meet your needs, you can use the signature mechanism for self-signing integration. Since the details of self-signing are very complex, it may take around 5 business days. Therefore, we recommend joining our DingTalk service group (147535001692) and conducting signature integration under expert guidance.

Before using the API, you need to prepare your identity account and access key (AccessKey) to effectively access the API through client tools (such as SDK and CLI). For details, see Obtain an AccessKey.

Custom signature scenarios

If your business scenario has special requirements and you need to integrate the API through self-signing, we recommend consulting our technical support team first (DingTalk service group: 147535001692) to obtain professional guidance and ensure efficient integration.

Account and security preparation

Alibaba Cloud accounts have full administrative permissions over all resources. Once an AccessKey is compromised, all associated resources will be at risk of unauthorized access. To ensure security, it is recommended to create a RAM user with only API access permissions and configure its AccessKey, while configuring RAM policies based on the principle of least privilege (PoLP). Use the Alibaba Cloud account only in specific scenarios where Alibaba Cloud account permissions are explicitly required.

API catalog

API

Title

Description

ApproveOtaTask Set over-the-air upgrade execution time Sets the execution time for an over-the-air update.
AuthorizeInstanceGroup Add or remove assigned users for a delivery group Add or remove assigned users for a delivery group. Only users added as assigned users can access cloud applications.
BatchCreateLlmTemplates Create model templates in batches Creates LLM templates in batches.
ConfigResourceGroupModelTemplate Configure model group for a resource group Configures the model group for a resource group.
ConfigRuntimeChannel Configure a third-party channel for agent runtime Configures a third-party channel for Agent runtime.
ConfigRuntimeModelTemplate Configure model groups for agent runtime resources Configures model groups for Agent runtime resources.
CreateAppInstanceGroup Create a delivery group Creates a delivery group.
CreateImageByInstance Create a custom image from an instance Creates a custom image from a deployed WUYING instance. You can use the custom image to quickly create more WUYING instances with the same configurations, without having to repeatedly configure the instance environment each time.
CreateImageFromAppInstanceGroup Create a new image from a debug delivery group Creates a new image from a debug delivery group.
CreateModelProviderTemplate Create Model Provider Template Create Model Provider Template
CreateModelTemplate Create a model group Creates a model creation template.
CreateWuyingServer Create workstations Creates one or more workstations.
DeleteAppInstanceGroup Delete a pay-as-you-go delivery group Deletes a pay-as-you-go resource-based delivery group.
DeleteAppInstances Delete a specified application instance Deletes a specified application instance.
DeleteImage Delete a custom image Deletes a custom AppStream image.
DeleteLlmTemplate Delete a model template Deletes an LLM template.
DeleteModelProviderTemplate Delete a model provider template Deletes a model provider template.
DeleteModelTemplate Delete a model group Deletes a model template.
DeleteWuyingServer Delete a cloud graphics workstation Deletes a cloud graphics workstation.
DeliverToUserSls Deliver operation logs to user's Simple Log Service Configure LogShipper for Simple Log Service
DescribeWuyingServerEipInfo Query wuying workspace EIP information Queries the Elastic IP Address (EIP) information of a Wuying workspace.
GetAppInstanceGroup Query details of a specified delivery group Queries the details of a specified delivery group.
GetConnectionTicket Retrieve cloud application connection credentials Retrieves connection credentials for a cloud application.
GetDebugAppInstance Retrieve debug application instance information Retrieves the information about a debug application instance.
GetModelProviderTemplate Query model provider template details Queries the details of a model provider template.
GetOtaTaskByTaskId Query over-the-air update task details Queries the details of an over-the-air update task, including the available version and version description.
GetResourcePrice Query resource price Queries the price information of a resource.
GetResourceRenewPrice Query resource renewal price Queries the renewal price of WUYING Cloud Application resources.
GetRuntimeChannel Query third-party channel configurations of an agent runtime Queries the third-party channel configurations of an Agent runtime.
GetRuntimeModelConfig Query model configuration of an agent runtime Queries the model configuration details of a cloud computer.
ListAppInstanceGroup Query multiple delivery groups Queries the details of multiple delivery groups. This operation does not specify a particular delivery group but queries the details of all delivery groups that meet the specified conditions.
ListAppInstances Query details of instances in a delivery group Queries the details of session instances in a delivery group, including the instance ID, instance status, creation time, update time, session status, and public IP address of the primary network interface controller (NIC).
ListAuthorizedUserGroups Query user groups authorized by a delivery group Queries the list of user groups authorized by a specified delivery group.
ListBindInfo Query binding information Queries the binding information between users and resources.
ListDesktopAgentRuntime ListDesktopAgentRuntime Queries the list of desktop agent runtimes.
ListImage Query image information Queries image information.
ListLlmTemplates Query LLM template list Queries a list of LLM templates.
ListModelProviderTemplates Query model provider template list Queries the list of model provider templates.
ListModelTemplateResourceGroup Query resource groups associated with a model group Queries the list of resource groups associated with a model group.
ListModelTemplates Query model group list Queries a list of model templates.
ListNodeInstanceType Query resource specifications Queries the resource specifications available for selection when creating a delivery group.
ListNodes Query resource node list Queries the list of resource nodes.
ListOtaTask Query over-the-air update history Queries the history of over-the-air updates.
ListPersistentAppInstances Query persistent session application instances Queries the list of persistent session application instances in a delivery group.
ListRegions Query supported regions Queries the regions supported by WUYING Cloud Application.
ListTagCloudResources Query tags of cloud resources Queries the tag list of one or more specified cloud resources.
ListTenantConfig Query administrator account configuration information Queries the configuration information of an administrator account, such as whether resource expiration reminders are enabled.
ListWuyingServer Query workstations Queries the list of workstations.
LogOffAllSessionsInAppInstanceGroup Log off all sessions in a delivery group Logs off all sessions in a pay-as-you-go delivery group that has scheduled auto scaling policies enabled.
ModifyAppInstanceGroupAttribute Modify General Policy of a delivery group Modifies the General Policy of a delivery group, including the number of concurrent sessions and the session retention duration after disconnection.
ModifyAppPolicy Modify delivery group display policy Modifies the display policy of a delivery group, including settings such as frame rate, resolution, and protocol type.
ModifyBrowserInstanceGroup Modify cloud browser Modifies the attributes of a Wuying Cloud Browser.
ModifyNodePoolAmount Upgrade/Downgrade nodes in a resource node pool Upgrades the number of nodes in a subscription delivery group.
ModifyNodePoolAttribute Modify delivery group scaling mode Modifies the scaling mode of a delivery group, including fixed quantity (no elastic scaling), scheduled scaling, and automatic scaling.
ModifyTenantConfig Modify administrator account configuration Modifies the configuration of an administrator account, such as whether to enable resource expiration reminders.
ModifyWuyingServerAttribute Modify cloud graphics workstation properties Modifies the properties of a cloud graphics workstation.
PageListAppInstanceGroupUser Query allocated users of a delivery group with paging Performs a paged query on allocated users added to a delivery group.
RemoveResourceGroupModelTemplate Remove model groups from a resource group Removes model groups from a resource group.
RemoveRuntimeChannel Remove a third-party channel configuration from an agent runtime Removes a third-party channel configuration from an agent runtime.
RemoveRuntimeModelTemplate Remove model groups from agent runtime resources Removes model groups from Agent runtime resources.
RenewAppInstanceGroup Renew a delivery group Renews a delivery group.
RenewWuyingServer Renew a workstation Renews a workstation.
RestartWuyingServer Restart a workstation Restarts a workstation.
StartTaskForDistributeImage Initiate image cross-region copy task Initiates a task to copy an image to other regions.
StartWuyingServer Start a workstation Starts a workstation.
StopWuyingServer Stop a workstation Stops a workstation.
TagCloudResources Create and attach tags to cloud resources Creates and attaches tags to cloud resources. If a tag already exists on a resource, the tag value is updated.
Unbind Unbind a user from a session Unbinds a user from a session.
UntagCloudResources Unbind tags from cloud resources Unbinds tags from cloud resources in a unified manner.
UpdateAppInstanceGroupImage Update delivery group image Updates the image of a delivery group.
UpdateModelProviderTemplate Update model provider template Updates a model provider template.
UpdateModelTemplate Update a model group Updates a model template.
UpdateWuyingServerImage Update a workstation image Updates a workstation image.