History
Introduction
API Category
Making API Requests
Region APIs
Instance APIs
Cloud Hosting Cluster APIs
Image APIs
Instance Launch Template APIs
Placement Group APIs
Key APIs
Security Group APIs
Network APIs
Data Types
Error Codes
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DescribeRegions | Queries the list of regions | 20 |
| DescribeZones | Queries a list of availability zones | 20 |
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| RunInstances | Creates instances | 10 |
| DescribeInstances | Views the list of instances | 40 |
| DescribeInstanceFamilyConfigs | Queries supported instance model families | 10 |
| DescribeInstancesOperationLimit | Queries limitations on operations on an instance | 10 |
| InquiryPriceRunInstances | Queries the price of creating instances | 10 |
| InquiryPriceRenewInstances | Renewal instance inquiry | 10 |
| InquiryPriceResetInstance | Queries the price of instance reinstallation | 10 |
| InquiryPriceResetInstancesType | Queries the price of an instance with a new configuration | 10 |
| InquiryPriceModifyInstancesChargeType | Modify the instance billing mode price inquiry | 10 |
| StartInstances | Starts instances | 10 |
| RebootInstances | Restarts instances | 10 |
| StopInstances | Shuts down instances | 10 |
| RenewInstances | Renew an instance | 10 |
| ResizeInstanceDisks | Expands the disk capacity of an instance | 10 |
| ResetInstancesPassword | Resets instance passwords | 10 |
| ModifyInstancesAttribute | Modifies instance attributes | 10 |
| ModifyInstancesChargeType | Modify the instance billing mode | 10 |
| ModifyInstancesRenewFlag | Modifies the renewal flag of an instance | 10 |
| EnterRescueMode | Enters the rescue mode | 20 |
| ExitRescueMode | Exits the rescue mode | 20 |
| InquirePricePurchaseReservedInstancesOffering | Queries the price of reserved instance offerings | 20 |
| InquiryPriceResizeInstanceDisks | Queries the capacity price of an instance after disk expansion | 10 |
| ModifyInstancesDisasterRecoverGroup | Adjust the distributed placement group of an instance | 20 |
| TerminateInstances | Returns instances | 10 |
| ModifyInstancesProject | Modifies the project of an instance | 10 |
| ResetInstancesType | Changes the model of an instance | 10 |
| DescribeInstancesAttributes | Obtains the attributes of specified instances in batches | 20 |
| DescribeInstancesStatus | Views the list of instance status | 40 |
| DescribeReservedInstances | Lists purchased reserved instances | 10 |
| DescribeReservedInstancesConfigInfos | Queries reserved instance configurations | 20 |
| DescribeReservedInstancesOfferings | Describes Reserved Instance offerings | 10 |
| DescribeZoneInstanceConfigInfos | Queries the configurations of models in an availability zone | 40 |
| PurchaseReservedInstancesOffering | Purchases Reserved Instances | 10 |
| ResetInstance | Reinstalls the OS of an instance | 10 |
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| AllocateHosts | Creates CDH instances | 10 |
| ModifyHostsAttribute | Modifies the attributes of a CDH instance | 10 |
| DescribeHosts | Views the list of CDH instances | 10 |
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| ConfigureChcAssistVpc | Configures the out-of-band network and deployment network of a CHC | 20 |
| ConfigureChcDeployVpc | Configures the deployment network of a CHC host | 20 |
| DescribeChcDeniedActions | Queries the actions not allowed for the specified CHC instances | 20 |
| ModifyChcAttribute | Modifies the CHC host attributes | 20 |
| RemoveChcAssistVpc | Removes the out-of-band network and deployment network of a CHC host | 20 |
| RemoveChcDeployVpc | Removes the deployment network of a CHC | 20 |
| DescribeChcHosts | Queries the details of CHC hosts | 20 |
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DescribeDisasterRecoverGroups | Queries information on spread placement groups | 10 |
| DescribeDisasterRecoverGroupQuota | Queries the quota of placement groups | 20 |
| CreateDisasterRecoverGroup | Creates a spread placement group | 10 |
| ModifyDisasterRecoverGroupAttribute | Modifies spread placement group attributes | 10 |
| DeleteDisasterRecoverGroups | Deletes a spread placement group | 10 |
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DescribeImages | Views the list of images | 40 |
| DescribeImageSharePermission | Views image sharing information | 10 |
| DescribeImportImageOs | Queries the list of supported operating systems of imported images | 288 |
| DescribeImageQuota | Queries image quota | 10 |
| ModifyImageSharePermission | Modifies image sharing information | 10 |
| SyncImages | Syncs an image | 10 |
| ModifyImageAttribute | Modifies image attributes | 10 |
| DeleteImages | Deletes images | 10 |
| ImportImage | Imports images | 10 |
| ExportImages | Exports custom images | 20 |
| CreateImage | Creates an image | 10 |
| ConvertOperatingSystems | Switches an operating system | 20 |
| DescribeImageFromFamily | Queries available images within an image family | 20 |
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DescribeKeyPairs | Queries the list of key pairs | 10 |
| CreateKeyPair | Creates a key pair | 10 |
| AssociateInstancesKeyPairs | Associates a key with an instance | 10 |
| DisassociateInstancesKeyPairs | Disassociates key pairs from instances | 10 |
| DeleteKeyPairs | Deletes key pairs | 10 |
| ModifyKeyPairAttribute | Modifies key pair attributes | 10 |
| ImportKeyPair | Imports key pairs | 10 |
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| AssociateSecurityGroups | Associates security groups with instances | 10 |
| DisassociateSecurityGroups | Disassociates security groups from instances | 10 |
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DescribeInternetChargeTypeConfigs | Queries the network billing methods | 10 |
| InquiryPriceResetInstancesInternetMaxBandwidth | Queries the price of public network bandwidth for an instance with a new maximum bandwidth | 10 |
| ResetInstancesInternetMaxBandwidth | Changes the maximum public network bandwidth of an instance | 10 |
| ModifyInstancesVpcAttribute | Modifies instance VPC attributes | 10 |
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DescribeLaunchTemplates | Queries instance launch templates | 20 |
| CreateLaunchTemplate | Create an instance launch template | 20 |
| CreateLaunchTemplateVersion | Creating a instance launch template version | 20 |
| DeleteLaunchTemplate | Deleting an instance launch template | 20 |
| DeleteLaunchTemplateVersions | Deletes one or more instance launch template versions | 20 |
| DescribeLaunchTemplateVersions | Queries instance launch template versions | 20 |
| ModifyLaunchTemplateDefaultVersion | Modifies the default version of the instance launch template | 20 |
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