GetVersion - Logic Composer - Alibaba Cloud Documentation Center

Queries information about a specific version of a workflow.

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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 support 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

composer:GetVersion

get

*Flow

acs:composer:{#regionId}:{#accountId}:flow/{#FlowId}

None

Request parameters

Parameter	Type	Required	Description	Example
FlowId	string	Yes	The workflow ID	lc-uf6axpwfcw4ubx
VersionId	string	Yes	The version ID	ve-uf6bwdtvid7o25

Response parameters

Parameter	Type	Description	Example
	object
Definition	string	The workflow definition corresponding to the current version	{\"schemaVersion\":\"2018-12-12\",\"actions\":{},\"version\":\"1.0.0\",\"triggers\":{}}
UpdateTime	string	The last update time of the version	2018-12-12T07:36:22.992Z
RequestId	string	The request ID	ADB97A33-50E7-48A5-963D-ACBAE36D0BEC
VersionStatus	string	The version status. Enabled indicates that the version is enabled.	Enabled
CreateTime	string	The creation time of the version	2018-12-12T07:36:22.992Z
VersionId	string	The version ID	ve-uf6bwdtvid7o25
VersionName	string	The version name	5.3.6
VersionDescription	string	The version description	这是版本描述
FlowId	string	The workflow ID to which the version belongs	lc-uf6wvbsyvvl5sy
RegionId	string	The region to which the current workflow belongs	cn-shanghai

Examples

Success response

JSON format

{
  "Definition": "{\\\"schemaVersion\\\":\\\"2018-12-12\\\",\\\"actions\\\":{},\\\"version\\\":\\\"1.0.0\\\",\\\"triggers\\\":{}}",
  "UpdateTime": "2018-12-12T07:36:22.992Z",
  "RequestId": "ADB97A33-50E7-48A5-963D-ACBAE36D0BEC",
  "VersionStatus": "Enabled",
  "CreateTime": "2018-12-12T07:36:22.992Z",
  "VersionId": "ve-uf6bwdtvid7o25",
  "VersionName": "5.3.6",
  "VersionDescription": "这是版本描述",
  "FlowId": "lc-uf6wvbsyvvl5sy",
  "RegionId": "cn-shanghai"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.