# HealthOmics API quotas
<a name="api-quotas"></a>

HealthOmics has the following quotas related to API operations. Where indicated, the quota is adjustable. To request an increase, use the [quota increase form](https://console.aws.amazon.com/support/home#/case/create?issueType=service-limit-increase).

For each API operation listed, the quota is the maximum transactions per second (TPS) for that API operation in each Region.

**Topics**
+ [General API quotas](#api-quotas-general)
+ [Storage API quotas](#api-quotas-storage)
+ [Workflow API quotas](#api-quotas-workflows)
+ [Analytics API quotas](#api-quotas-analytics)

## General API quotas
<a name="api-quotas-general"></a>

The following table lists general API operations that apply to more than one category (storage, workflows, and analytics).


| API operation | Default maximum TPS | Adjustable (Yes/No) | 
| --- | --- | --- | 
| AcceptShare, CreateShare, DeleteShare, GetShare, ListShares | 1 TPS | Yes | 

## Storage API quotas
<a name="api-quotas-storage"></a>

The following table lists the storage API operations.


| Storage API operation | Default maximum TPS | Adjustable (Yes/No) | 
| --- | --- | --- | 
| CreateSequenceStore, UpdateSequenceStore, DeleteSequenceStore, CreateReferenceStore, DeleteReferenceStore | 1 TPS | Yes | 
| BatchDeleteReadSet, DeleteReference | 1 TPS | Yes | 
| CreateMultipartReadSetUpload, CompleteMultipartReadSetUpload, AbortMultipartReadSetUpload | 1 TPS | No | 
| GetS3AccessPolicy, PutS3AccessPolicy, DeleteS3AccessPolicy | 1 TPS | Yes | 
| GetReference | 10 TPS | Yes | 
| UploadReadSetPart | 10 TPS | Yes | 
| GetReadSet | 30 TPS | Yes | 
| GetSequenceStore, ListSequenceStores | 5 TPS | Yes | 
| GetReadSetMetadata, ListReadSets | 5 TPS | Yes | 
| StartReadSetImportJob, GetReadSetImportJob, ListReadSetImportJobs | 5 TPS | Yes | 
| StartReadSetExportJob, GetReadSetExportJob, ListReadSetExportJobs | 5 TPS | Yes | 
| ListReferenceStores | 5 TPS | Yes | 
| StartReferencetImportJob, GetReferenceImportJob, ListReferenceImportJobs | 5 TPS | Yes | 
| ListReferences, GetReferenceMetadata | 5 TPS | Yes | 
| StartReadsetActivationJob | 5 TPS | Yes | 
| ListReadsetActivationJobs, GetReadSetActivationJob | 5 TPS | Yes | 
| ListMultipartReadSetUploads, ListReadSetUploadParts | 5 TPS | Yes | 
| TagResource, UntagResource, ListTagsForResource | 5 TPS | Yes | 

## Workflow API quotas
<a name="api-quotas-workflows"></a>

The following table lists the workflow API operations.


| Workflow API operation | Default maximum TPS | Adjustable (Yes/No) | 
| --- | --- | --- | 
| StartRun | 1 TPS | Yes | 
| CreateWorkflow | 5 TPS | Yes | 
| CancelRun, DeleteRun, GetRun, GetRunTask, ListRunTasks, ListRuns | 10 TPS | Yes | 
| CreateRunGroup, DeleteRunGroup, GetRunGroup, ListRunGroups, UpdateRunGroup  | 10 TPS | Yes | 
| CreateRunCache, UpdateRunCache, DeleteRunCache, GetRunCache, ListRunCaches | 10 TPS | Yes | 
| DeleteWorkflow, GetWorkflow, ListWorkflows, UpdateWorkflow | 10 TPS | Yes | 

## Analytics API quotas
<a name="api-quotas-analytics"></a>

The following table lists the analytics API operations.


| Analytics API operation | Default maximum TPS | Adjustable (Yes/No) | 
| --- | --- | --- | 
| CreateVariantStore, DeleteVariantStore, GetVariantStore, ListVariantStores, UpdateVariantStore | 1 TPS | No | 
| StartVariantImportJob, CancelVariantImportJob, GetVariantImportJob, ListVariantImportJobs | 1 TPS | No | 
| CreateAnnotationStore, DeleteAnnotationStore, GetAnnotationStore, ListAnnotationStores, UpdateAnnotationStore | 1 TPS | No | 
| StartAnnotationImportJob, ListAnnotationImportJobs, GetAnnotationImportJob, CancelAnnotationImportJob | 1 TPS | No  |