# Amazon Managed Workflows for Apache Airflow endpoints and quotas

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

| Region Name | Region | Endpoint | Protocol | 
| --- | --- | --- | --- | 
&#124; US East (Ohio) &#124; us-east-2 &#124; api.airflow.us-east-2.amazonaws.com <br /> env.airflow.us-east-2.api.aws <br /> ops.airflow.us-east-2.amazonaws.com <br /> api.airflow.us-east-2.api.aws <br /> env.airflow-fips.us-east-2.api.aws <br /> env.airflow-fips.us-east-2.amazonaws.com <br /> api.airflow-fips.us-east-2.api.aws <br /> api.airflow-fips.us-east-2.amazonaws.com <br /> env.airflow.us-east-2.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; US East (N. Virginia) &#124; us-east-1 &#124; api.airflow.us-east-1.amazonaws.com <br /> env.airflow.us-east-1.api.aws <br /> ops.airflow.us-east-1.amazonaws.com <br /> api.airflow.us-east-1.api.aws <br /> env.airflow-fips.us-east-1.api.aws <br /> env.airflow-fips.us-east-1.amazonaws.com <br /> api.airflow-fips.us-east-1.api.aws <br /> api.airflow-fips.us-east-1.amazonaws.com <br /> env.airflow.us-east-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; US West (N. California) &#124; us-west-1 &#124; api.airflow.us-west-1.amazonaws.com <br /> env.airflow.us-west-1.api.aws <br /> api.airflow.us-west-1.api.aws <br /> env.airflow-fips.us-west-1.api.aws <br /> env.airflow-fips.us-west-1.amazonaws.com <br /> api.airflow-fips.us-west-1.api.aws <br /> api.airflow-fips.us-west-1.amazonaws.com <br /> env.airflow.us-west-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; US West (Oregon) &#124; us-west-2 &#124; api.airflow.us-west-2.amazonaws.com <br /> env.airflow.us-west-2.api.aws <br /> ops.airflow.us-west-2.amazonaws.com <br /> api.airflow.us-west-2.api.aws <br /> env.airflow-fips.us-west-2.api.aws <br /> env.airflow-fips.us-west-2.amazonaws.com <br /> api.airflow-fips.us-west-2.api.aws <br /> api.airflow-fips.us-west-2.amazonaws.com <br /> env.airflow.us-west-2.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Africa (Cape Town) &#124; af-south-1 &#124; api.airflow.af-south-1.amazonaws.com <br /> env.airflow.af-south-1.api.aws <br /> api.airflow.af-south-1.api.aws <br /> env.airflow.af-south-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Hong Kong) &#124; ap-east-1 &#124; api.airflow.ap-east-1.amazonaws.com <br /> env.airflow.ap-east-1.api.aws <br /> api.airflow.ap-east-1.api.aws <br /> env.airflow.ap-east-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Hyderabad) &#124; ap-south-2 &#124; api.airflow.ap-south-2.amazonaws.com <br /> env.airflow.ap-south-2.api.aws <br /> api.airflow.ap-south-2.api.aws <br /> env.airflow.ap-south-2.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Jakarta) &#124; ap-southeast-3 &#124; api.airflow.ap-southeast-3.amazonaws.com <br /> env.airflow.ap-southeast-3.api.aws <br /> api.airflow.ap-southeast-3.api.aws <br /> env.airflow.ap-southeast-3.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Malaysia) &#124; ap-southeast-5 &#124; api.airflow.ap-southeast-5.amazonaws.com <br /> env.airflow.ap-southeast-5.api.aws <br /> api.airflow.ap-southeast-5.api.aws <br /> env.airflow.ap-southeast-5.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Melbourne) &#124; ap-southeast-4 &#124; api.airflow.ap-southeast-4.amazonaws.com <br /> env.airflow.ap-southeast-4.api.aws <br /> api.airflow.ap-southeast-4.api.aws <br /> env.airflow.ap-southeast-4.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Mumbai) &#124; ap-south-1 &#124; api.airflow.ap-south-1.amazonaws.com <br /> env.airflow.ap-south-1.api.aws <br /> ops.airflow.ap-south-1.amazonaws.com <br /> api.airflow.ap-south-1.api.aws <br /> env.airflow.ap-south-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Osaka) &#124; ap-northeast-3 &#124; api.airflow.ap-northeast-3.amazonaws.com <br /> env.airflow.ap-northeast-3.api.aws <br /> api.airflow.ap-northeast-3.api.aws <br /> env.airflow.ap-northeast-3.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Seoul) &#124; ap-northeast-2 &#124; api.airflow.ap-northeast-2.amazonaws.com <br /> env.airflow.ap-northeast-2.api.aws <br /> ops.airflow.ap-northeast-2.amazonaws.com <br /> api.airflow.ap-northeast-2.api.aws <br /> env.airflow.ap-northeast-2.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Singapore) &#124; ap-southeast-1 &#124; api.airflow.ap-southeast-1.amazonaws.com <br /> env.airflow.ap-southeast-1.api.aws <br /> ops.airflow.ap-southeast-1.amazonaws.com <br /> api.airflow.ap-southeast-1.api.aws <br /> env.airflow.ap-southeast-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Sydney) &#124; ap-southeast-2 &#124; api.airflow.ap-southeast-2.amazonaws.com <br /> env.airflow.ap-southeast-2.api.aws <br /> ops.airflow.ap-southeast-2.amazonaws.com <br /> api.airflow.ap-southeast-2.api.aws <br /> env.airflow.ap-southeast-2.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Thailand) &#124; ap-southeast-7 &#124; api.airflow.ap-southeast-7.amazonaws.com <br /> env.airflow.ap-southeast-7.api.aws <br /> api.airflow.ap-southeast-7.api.aws <br /> env.airflow.ap-southeast-7.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Asia Pacific (Tokyo) &#124; ap-northeast-1 &#124; api.airflow.ap-northeast-1.amazonaws.com <br /> env.airflow.ap-northeast-1.api.aws <br /> ops.airflow.ap-northeast-1.amazonaws.com <br /> api.airflow.ap-northeast-1.api.aws <br /> env.airflow.ap-northeast-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Canada (Central) &#124; ca-central-1 &#124; api.airflow.ca-central-1.amazonaws.com <br /> env.airflow.ca-central-1.api.aws <br /> ops.airflow.ca-central-1.amazonaws.com <br /> api.airflow.ca-central-1.api.aws <br /> env.airflow-fips.ca-central-1.api.aws <br /> env.airflow-fips.ca-central-1.amazonaws.com <br /> api.airflow-fips.ca-central-1.api.aws <br /> api.airflow-fips.ca-central-1.amazonaws.com <br /> env.airflow.ca-central-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Canada West (Calgary) &#124; ca-west-1 &#124; api.airflow.ca-west-1.amazonaws.com <br /> env.airflow.ca-west-1.api.aws <br /> api.airflow.ca-west-1.api.aws <br /> env.airflow-fips.ca-west-1.api.aws <br /> env.airflow-fips.ca-west-1.amazonaws.com <br /> api.airflow-fips.ca-west-1.api.aws <br /> api.airflow-fips.ca-west-1.amazonaws.com <br /> env.airflow.ca-west-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Europe (Frankfurt) &#124; eu-central-1 &#124; api.airflow.eu-central-1.amazonaws.com <br /> env.airflow.eu-central-1.api.aws <br /> ops.airflow.eu-central-1.amazonaws.com <br /> api.airflow.eu-central-1.api.aws <br /> env.airflow.eu-central-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Europe (Ireland) &#124; eu-west-1 &#124; api.airflow.eu-west-1.amazonaws.com <br /> env.airflow.eu-west-1.api.aws <br /> ops.airflow.eu-west-1.amazonaws.com <br /> api.airflow.eu-west-1.api.aws <br /> env.airflow.eu-west-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Europe (London) &#124; eu-west-2 &#124; api.airflow.eu-west-2.amazonaws.com <br /> env.airflow.eu-west-2.api.aws <br /> ops.airflow.eu-west-2.amazonaws.com <br /> api.airflow.eu-west-2.api.aws <br /> env.airflow.eu-west-2.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Europe (Milan) &#124; eu-south-1 &#124; api.airflow.eu-south-1.amazonaws.com <br /> env.airflow.eu-south-1.api.aws <br /> api.airflow.eu-south-1.api.aws <br /> env.airflow.eu-south-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Europe (Paris) &#124; eu-west-3 &#124; api.airflow.eu-west-3.amazonaws.com <br /> env.airflow.eu-west-3.api.aws <br /> ops.airflow.eu-west-3.amazonaws.com <br /> api.airflow.eu-west-3.api.aws <br /> env.airflow.eu-west-3.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Europe (Spain) &#124; eu-south-2 &#124; api.airflow.eu-south-2.amazonaws.com <br /> env.airflow.eu-south-2.api.aws <br /> api.airflow.eu-south-2.api.aws <br /> env.airflow.eu-south-2.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Europe (Stockholm) &#124; eu-north-1 &#124; api.airflow.eu-north-1.amazonaws.com <br /> env.airflow.eu-north-1.api.aws <br /> ops.airflow.eu-north-1.amazonaws.com <br /> api.airflow.eu-north-1.api.aws <br /> env.airflow.eu-north-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Europe (Zurich) &#124; eu-central-2 &#124; api.airflow.eu-central-2.amazonaws.com <br /> env.airflow.eu-central-2.api.aws <br /> api.airflow.eu-central-2.api.aws <br /> env.airflow.eu-central-2.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Israel (Tel Aviv) &#124; il-central-1 &#124; api.airflow.il-central-1.amazonaws.com <br /> env.airflow.il-central-1.api.aws <br /> api.airflow.il-central-1.api.aws <br /> env.airflow.il-central-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Middle East (Bahrain) &#124; me-south-1 &#124; api.airflow.me-south-1.amazonaws.com <br /> env.airflow.me-south-1.api.aws <br /> api.airflow.me-south-1.api.aws <br /> env.airflow.me-south-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; Middle East (UAE) &#124; me-central-1 &#124; api.airflow.me-central-1.amazonaws.com <br /> env.airflow.me-central-1.api.aws <br /> api.airflow.me-central-1.api.aws <br /> env.airflow.me-central-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
&#124; South America (São Paulo) &#124; sa-east-1 &#124; api.airflow.sa-east-1.amazonaws.com <br /> env.airflow.sa-east-1.api.aws <br /> ops.airflow.sa-east-1.amazonaws.com <br /> api.airflow.sa-east-1.api.aws <br /> env.airflow.sa-east-1.amazonaws.com &#124; HTTPS<br />HTTPS<br />HTTPS<br />HTTPS<br />HTTPS &#124; 
**Note** 
For IPv6, use `*.api.aws` in your endpoint, not `*.amazonaws.com`, for all regions except `ap-southeast-5`. For example, `api.airflow.us-east-1.amazonaws.com` would be `api.airflow.us-east-1.api.aws`.
Amazon MWAA uses prefixes for service endpoints, where each prefix corresponds to a set of API operations:
+ Environment management – `api.airflow.{{region}}.amazonaws.com` (use `api.airflow.{{region}}.api.aws` for IPv6)
 + [CreateEnvironment](https://docs.aws.amazon.com/mwaa/latest/API/API_CreateEnvironment.html)
 + [DeleteEnvironment](https://docs.aws.amazon.com/mwaa/latest/API/API_DeleteEnvironment.html)
 + [GetEnvironment](https://docs.aws.amazon.com/mwaa/latest/API/API_GetEnvironment.html)
 + [ListEnvironments](https://docs.aws.amazon.com/mwaa/latest/API/API_ListEnvironments.html)
 + [ListTagsForResource](https://docs.aws.amazon.com/mwaa/latest/API/API_ListTagsForResource.html)
 + [TagResource](https://docs.aws.amazon.com/mwaa/latest/API/API_TagResource.html)
 + [UntagResource](https://docs.aws.amazon.com/mwaa/latest/API/API_UntagResource.html)
 + [UpdateEnvironment](https://docs.aws.amazon.com/mwaa/latest/API/API_UpdateEnvironment.html)
+ Airflow environment – `env.airflow.{{region}}.amazonaws.com` (use `env.airflow.{{region}}.api.aws` for IPv6)
 + [CreateCliToken](https://docs.aws.amazon.com/mwaa/latest/API/API_CreateCliToken.html )
 + [CreateWebLoginToken](https://docs.aws.amazon.com/mwaa/latest/API/API_CreateWebLoginToken.html)
## Service quotas

&#124; Name &#124; Default &#124; Adjustable &#124; Description &#124; 
&#124; --- &#124; --- &#124; --- &#124; --- &#124; 
&#124; Environments per account per Region (small, medium, large) &#124; Each supported Region: 10 &#124; [Yes](https://console.aws.amazon.com/servicequotas/home/services/airflow/quotas/L-67D41C6B) &#124; The maximum number of environments per account per Region. &#124; 
&#124; Larger environments per account per Region (xlarge, 2xlarge) &#124; Each supported Region: 5 &#124; [Yes](https://console.aws.amazon.com/servicequotas/home/services/airflow/quotas/L-4BA0CB82) &#124; The maximum number of mw1.xlarge and mw1.2xlarge environments per account per Region. &#124; 
&#124; Web servers per environment &#124; Each supported Region: 5 &#124; [Yes](https://console.aws.amazon.com/servicequotas/home/services/airflow/quotas/L-52DCDA32) &#124; The maximum number of web servers per environment. &#124; 
&#124; Workers per environment &#124; Each supported Region: 25 &#124; [Yes](https://console.aws.amazon.com/servicequotas/home/services/airflow/quotas/L-78AC1883) &#124; The maximum number of workers per environment. &#124; </div><div class="naked_ctrl">
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