ListInstanceTypes - E-MapReduce - Alibaba Cloud Documentation Center

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Lists instance types.

Debugging

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Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region in which you want to create the instance.	cn-hangzhou
ClusterId	string	No	The ID of cluster.	c-b933c5aac8fe****
ZoneId	string	Yes	Availability Zone ID	cn-beijing-h
NodeGroupId	string	No	Node group ID.	G-F06C4B47966A****
ClusterType	string	Yes	Cluster type.	DATALAKE
PaymentType	string	Yes	Payment type.	PayAsYouGo
NodeGroupType	string	Yes	Node group type.	CORE
IsModification	boolean	No	Whether to change the configuration.	false
ReleaseVersion	string	No	EMR distribution.	EMR-5.8.0
DeployMode	string	No	Deployment mode.	HA
InstanceType	string	No	Instance Type	ecs.g6.xlarge

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
InstanceTypes	array	The instance types.
InstanceType	InstanceType	The instance type.
RequestId	string	Request ID.	DD6B1B2A-5837-5237-ABE4-FF0C8944****
NextToken	string	Returns the position of the read data.	DD6B1B2A-5837-5237-ABE4-FF0C89568980
MaxResults	integer	The maximum number of records returned in this request.	20
TotalCount	integer	The total amount of data under the conditions of this request.	200

Examples

Sample success responses

JSONformat

{
  "InstanceTypes": [
    {
      "InstanceTypeFamily": "ecs.g6",
      "InstanceType": "ecs.g6.large",
      "Status": "Available",
      "StockStatus": "WithStock",
      "Optimized": true,
      "CpuCore": 4,
      "InstanceCategory": "Compute-optimized",
      "CpuArchitecture": "X86",
      "LocalStorageCapacity": 40,
      "LocalStorageAmount": 8
    }
  ],
  "RequestId": "DD6B1B2A-5837-5237-ABE4-FF0C8944****",
  "NextToken": "DD6B1B2A-5837-5237-ABE4-FF0C89568980",
  "MaxResults": 20,
  "TotalCount": 200
}

Error codes

HTTP status code	Error code	Error message
400	ConflictParameters	Parameters that must not be used together. %s
400	IncompleteSignature	The request signature is invalid.
400	InvalidAction	The action %s requested is invalid.
400	InvalidParameter	The specified parameter %s is not valid.
400	InvalidParameterValue	The input parameter %s is invalid or out of range.
400	MissingAction	The action %s requested is missing.
400	MissingParameter	The input parameter %s that is mandatory for processing this request is not supplied.
400	NotAuthorized	You do not have permission to perform this action. %s
400	ThrottlingException	The request was denied due to request throttling. %s
404	ResourceNotFound	The resource not found by %s.
500	InternalError	The request processing has failed due to some unknown error, exception or failure.
503	ServiceFailure	The request has failed due to a temporary failure of %s service.
503	ServiceUnavailable	The request has failed due to a temporary failure of the server.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2023-03-28	Add Operation	View Change Details