# AWS Batch endpoints and quotas
<a name="batch"></a>

To connect programmatically to an AWS service, you use an endpoint. AWS services offer the following endpoint types in some or all of the AWS Regions that the service supports: IPv4 endpoints, dual-stack endpoints, and FIPS endpoints. Some services provide global endpoints. For more information, see [AWS service endpoints](rande.md).

Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see [AWS service quotas](aws_service_limits.md).

The following are the service endpoints and service quotas for this service.

## Service endpoints
<a name="batch_region"></a>


| Region Name | Region | Endpoint | Protocol | 
| --- | --- | --- | --- | 
| US East (Ohio) | us-east-2 |  batch.us-east-2.amazonaws.com <br /> fips.batch.us-east-2.amazonaws.com <br /> batch-fips.us-east-2.api.aws <br /> batch.us-east-2.api.aws  | HTTPS<br />HTTPS<br />HTTPS<br />HTTPS | 
| US East (N. Virginia) | us-east-1 |  batch.us-east-1.amazonaws.com <br /> fips.batch.us-east-1.amazonaws.com <br /> batch-fips.us-east-1.api.aws <br /> batch.us-east-1.api.aws  | HTTPS<br />HTTPS<br />HTTPS<br />HTTPS | 
| US West (N. California) | us-west-1 |  batch.us-west-1.amazonaws.com <br /> fips.batch.us-west-1.amazonaws.com <br /> batch-fips.us-west-1.api.aws <br /> batch.us-west-1.api.aws  | HTTPS<br />HTTPS<br />HTTPS<br />HTTPS | 
| US West (Oregon) | us-west-2 |  batch.us-west-2.amazonaws.com <br /> fips.batch.us-west-2.amazonaws.com <br /> batch-fips.us-west-2.api.aws <br /> batch.us-west-2.api.aws  | HTTPS<br />HTTPS<br />HTTPS<br />HTTPS | 
| Africa (Cape Town) | af-south-1 |  batch.af-south-1.amazonaws.com <br /> batch.af-south-1.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Hong Kong) | ap-east-1 |  batch.ap-east-1.amazonaws.com <br /> batch.ap-east-1.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Hyderabad) | ap-south-2 |  batch.ap-south-2.amazonaws.com <br /> batch.ap-south-2.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Jakarta) | ap-southeast-3 |  batch.ap-southeast-3.amazonaws.com <br /> batch.ap-southeast-3.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Malaysia) | ap-southeast-5 |  batch.ap-southeast-5.amazonaws.com <br /> batch.ap-southeast-5.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Melbourne) | ap-southeast-4 |  batch.ap-southeast-4.amazonaws.com <br /> batch.ap-southeast-4.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Mumbai) | ap-south-1 |  batch.ap-south-1.amazonaws.com <br /> batch.ap-south-1.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (New Zealand) | ap-southeast-6 |  batch.ap-southeast-6.amazonaws.com <br /> batch.ap-southeast-6.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Osaka) | ap-northeast-3 |  batch.ap-northeast-3.amazonaws.com <br /> batch.ap-northeast-3.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Seoul) | ap-northeast-2 |  batch.ap-northeast-2.amazonaws.com <br /> batch.ap-northeast-2.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Singapore) | ap-southeast-1 |  batch.ap-southeast-1.amazonaws.com <br /> batch.ap-southeast-1.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Sydney) | ap-southeast-2 |  batch.ap-southeast-2.amazonaws.com <br /> batch.ap-southeast-2.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Taipei) | ap-east-2 |  batch.ap-east-2.amazonaws.com <br /> batch.ap-east-2.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Thailand) | ap-southeast-7 |  batch.ap-southeast-7.amazonaws.com <br /> batch.ap-southeast-7.api.aws  | HTTPS<br />HTTPS | 
| Asia Pacific (Tokyo) | ap-northeast-1 |  batch.ap-northeast-1.amazonaws.com <br /> batch.ap-northeast-1.api.aws  | HTTPS<br />HTTPS | 
| Canada (Central) | ca-central-1 |  batch.ca-central-1.amazonaws.com <br /> batch.ca-central-1.api.aws  | HTTPS<br />HTTPS | 
| Canada West (Calgary) | ca-west-1 |  batch.ca-west-1.amazonaws.com <br /> batch.ca-west-1.api.aws  | HTTPS<br />HTTPS | 
| Europe (Frankfurt) | eu-central-1 |  batch.eu-central-1.amazonaws.com <br /> batch.eu-central-1.api.aws  | HTTPS<br />HTTPS | 
| Europe (Ireland) | eu-west-1 |  batch.eu-west-1.amazonaws.com <br /> batch.eu-west-1.api.aws  | HTTPS<br />HTTPS | 
| Europe (London) | eu-west-2 |  batch.eu-west-2.amazonaws.com <br /> batch.eu-west-2.api.aws  | HTTPS<br />HTTPS | 
| Europe (Milan) | eu-south-1 |  batch.eu-south-1.amazonaws.com <br /> batch.eu-south-1.api.aws  | HTTPS<br />HTTPS | 
| Europe (Paris) | eu-west-3 |  batch.eu-west-3.amazonaws.com <br /> batch.eu-west-3.api.aws  | HTTPS<br />HTTPS | 
| Europe (Spain) | eu-south-2 |  batch.eu-south-2.amazonaws.com <br /> batch.eu-south-2.api.aws  | HTTPS<br />HTTPS | 
| Europe (Stockholm) | eu-north-1 |  batch.eu-north-1.amazonaws.com <br /> batch.eu-north-1.api.aws  | HTTPS<br />HTTPS | 
| Europe (Zurich) | eu-central-2 |  batch.eu-central-2.amazonaws.com <br /> batch.eu-central-2.api.aws  | HTTPS<br />HTTPS | 
| Israel (Tel Aviv) | il-central-1 |  batch.il-central-1.amazonaws.com <br /> batch.il-central-1.api.aws  | HTTPS<br />HTTPS | 
| Mexico (Central) | mx-central-1 |  batch.mx-central-1.amazonaws.com <br /> batch.mx-central-1.api.aws  | HTTPS<br />HTTPS | 
| Middle East (Bahrain) | me-south-1 |  batch.me-south-1.amazonaws.com <br /> batch.me-south-1.api.aws  | HTTPS<br />HTTPS | 
| Middle East (UAE) | me-central-1 |  batch.me-central-1.amazonaws.com <br /> batch.me-central-1.api.aws  | HTTPS<br />HTTPS | 
| South America (São Paulo) | sa-east-1 |  batch.sa-east-1.amazonaws.com <br /> batch.sa-east-1.api.aws  | HTTPS<br />HTTPS | 
|  AWS GovCloud (US-East) | us-gov-east-1 |  batch.us-gov-east-1.amazonaws.com <br /> batch-fips.us-gov-east-1.api.aws <br /> batch.us-gov-east-1.api.aws  | HTTPS<br />HTTPS<br />HTTPS | 
|  AWS GovCloud (US-West) | us-gov-west-1 |  batch.us-gov-west-1.amazonaws.com <br /> batch-fips.us-gov-west-1.api.aws <br /> batch.us-gov-west-1.api.aws  | HTTPS<br />HTTPS<br />HTTPS | 

## Service quotas
<a name="limits_batch"></a>


| Name | Default | Adjustable | Description | 
| --- | --- | --- | --- | 
| Compute environment limit | Each supported Region: 50 | No | Maximum number of compute environments per account, per region. | 
| Compute environments per job queue limit. | Each supported Region: 3 | No | Maximum number of compute environments per job queue. | 
| Job definition size limit | Each supported Region: 24 | No | Maximum job definition size (for RegisterJobDefinition API operations), measured in KiB. | 
| Job dependencies limit | Each supported Region: 20 | No | Maximum number of job dependencies per job. | 
| Job payload size limit | Each supported Region: 30 | No | Maximum job payload size (for SubmitJob API operations), measured in KiB. | 
| Job queue limit | Each supported Region: 50 | No | Maximum number of job queues per account, per region. | 
| Maximum array size limit | Each supported Region: 10,000 | No | Maximum array size for array jobs. | 
| Service Job serviceRequestPayload size | Each supported Region: 10 | No | Maximum serviceRequestpayload size (within SubmitServiceJob API operations), measured in KiB. | 
| Service Job total payload size | Each supported Region: 30 | No | Maximum total job payload size (for SubmitServiceJob API operations), measured in KiB. | 
| Service environment | Each supported Region: 50 | No | Maximum number of service environments per account, per region. | 
| Service environments per job queue | Each supported Region: 1 | No | Maximum number of service environments per job queue. | 
| Share identifiers per job queue limit. | Each supported Region: 500 | No | Maximum number of share identifiers per job queue. | 
| Submitted state jobs limit | Each supported Region: 1,000,000 | No | Maximum number of jobs in SUBMITTED state. | 
| Transactions per second for SubmitJob limit | Each supported Region: 50 | No | Maximum number of transactions per second (TPS) for each account for SubmitJob operations. | 
| Transactions per second for SubmitServiceJob | Each supported Region: 5 | No | Maximum number of transactions per second (TPS) for each account for SubmitServiceJob operations. | 

For more information, see [Service Quotas](https://docs.aws.amazon.com/batch/latest/userguide/service_limits.html) in the *AWS Batch User Guide*.