ListReleaseVersions - E-MapReduce - Alibaba Cloud Documentation Center

Retrieves a list of release versions.

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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

emr-serverless-spark:ListReleaseVersions

list

*All Resource

*

None

Request syntax

GET /api/v1/releaseVersions HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
serviceFilter	string	No
releaseVersion	string	No	The EMR Serverless Spark version.	esr-2.1 (Spark 3.3.1, Scala 2.12, Java Runtime)
releaseVersionStatus	string	No	The status of the version. Valid values: ONLINE : Online OFFLINE : Offline	ONLINE
releaseType	string	No	The type of the version. Valid values: stable : Stable beta : Beta	stable
workspaceId	string	No	The workspace ID.	w-d2d82aa09155****
regionId	string	No	The region ID.	cn-hangzhou

Response elements

Element	Type	Description	Example
	object	The data returned.
releaseVersions	array<object>	The list of versions.
	object	The details of the version.
releaseVersion	string	The version number.	esr-2.1 (Spark 3.3.1, Scala 2.12, Java Runtime)
state	string	The status of the version.	ONLINE
type	string	The type of the version.	stable
iaasType	string	The type of the IaaS layer.	ASI
gmtCreate	integer	The time when the version was created.	1716215854101
scalaVersion	string	The Scala version.	2.12
communityVersion	string	The community version number of Spark.	Spark 3.3.1
cpuArchitectures	array	The list of CPU architectures.
	string	The CPU architecture.	x86
displayReleaseVersion	string	The version number.	esr-2.1 (Spark 3.3.1, Scala 2.12)
fusion	boolean	Indicates whether the Fusion engine is enabled for acceleration. Valid values: true : Yes false : No	true
requestId	string	The request ID.	DD6B1B2A-5837-5237-ABE4-FF0C8944****
nextToken	string	The token for the next page of results.	1
maxResults	integer	The maximum number of records to return on a single page.	20
totalCount	integer	The total number of records.	200

Examples

Success response

JSON format

{
  "releaseVersions": [
    {
      "releaseVersion": "esr-2.1 (Spark 3.3.1, Scala 2.12, Java Runtime)",
      "state": "ONLINE",
      "type": "stable",
      "iaasType": "ASI",
      "gmtCreate": 1716215854101,
      "scalaVersion": "2.12",
      "communityVersion": "Spark 3.3.1",
      "cpuArchitectures": [
        "x86"
      ],
      "displayReleaseVersion": "esr-2.1 (Spark 3.3.1, Scala 2.12)",
      "fusion": true
    }
  ],
  "requestId": "DD6B1B2A-5837-5237-ABE4-FF0C8944****",
  "nextToken": "1",
  "maxResults": 20,
  "totalCount": 200
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.