AWS Lambda endpoints and quotas
The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. 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.
Service endpoints
| Region Name | Region | Endpoint | Protocol |
|---|---|---|---|
| US East (Ohio) | us-east-2 |
lambda.us-east-2.amazonaws.com lambda-fips.us-east-2.amazonaws.com |
HTTPS HTTPS |
| US East (N. Virginia) | us-east-1 |
lambda.us-east-1.amazonaws.com lambda-fips.us-east-1.amazonaws.com |
HTTPS HTTPS |
| US West (N. California) | us-west-1 |
lambda.us-west-1.amazonaws.com lambda-fips.us-west-1.amazonaws.com |
HTTPS HTTPS |
| US West (Oregon) | us-west-2 |
lambda.us-west-2.amazonaws.com lambda-fips.us-west-2.amazonaws.com |
HTTPS HTTPS |
| Africa (Cape Town) | af-south-1 | lambda.af-south-1.amazonaws.com | HTTPS |
| Asia Pacific (Hong Kong) | ap-east-1 | lambda.ap-east-1.amazonaws.com | HTTPS |
| Asia Pacific (Mumbai) | ap-south-1 | lambda.ap-south-1.amazonaws.com | HTTPS |
| Asia Pacific (Osaka) | ap-northeast-3 | lambda.ap-northeast-3.amazonaws.com | HTTPS |
| Asia Pacific (Seoul) | ap-northeast-2 | lambda.ap-northeast-2.amazonaws.com | HTTPS |
| Asia Pacific (Singapore) | ap-southeast-1 | lambda.ap-southeast-1.amazonaws.com | HTTPS |
| Asia Pacific (Sydney) | ap-southeast-2 | lambda.ap-southeast-2.amazonaws.com | HTTPS |
| Asia Pacific (Tokyo) | ap-northeast-1 | lambda.ap-northeast-1.amazonaws.com | HTTPS |
| Canada (Central) | ca-central-1 | lambda.ca-central-1.amazonaws.com | HTTPS |
| Europe (Frankfurt) | eu-central-1 | lambda.eu-central-1.amazonaws.com | HTTPS |
| Europe (Ireland) | eu-west-1 | lambda.eu-west-1.amazonaws.com | HTTPS |
| Europe (London) | eu-west-2 | lambda.eu-west-2.amazonaws.com | HTTPS |
| Europe (Milan) | eu-south-1 | lambda.eu-south-1.amazonaws.com | HTTPS |
| Europe (Paris) | eu-west-3 | lambda.eu-west-3.amazonaws.com | HTTPS |
| Europe (Stockholm) | eu-north-1 | lambda.eu-north-1.amazonaws.com | HTTPS |
| Middle East (Bahrain) | me-south-1 | lambda.me-south-1.amazonaws.com | HTTPS |
| South America (São Paulo) | sa-east-1 | lambda.sa-east-1.amazonaws.com | HTTPS |
| AWS GovCloud (US-East) | us-gov-east-1 |
lambda.us-gov-east-1.amazonaws.com lambda-fips.us-gov-east-1.amazonaws.com |
HTTPS HTTPS |
| AWS GovCloud (US-West) | us-gov-west-1 |
lambda.us-gov-west-1.amazonaws.com lambda-fips.us-gov-west-1.amazonaws.com |
HTTPS HTTPS |
Service quotas
| Name | Default | Adjustable |
|---|---|---|
| Asynchronous payload | 256 Kilobytes | No |
| Burst concurrency | 1,000 | No |
| Concurrent executions | 1,000 |
Yes |
| Deployment package size (console editor) | 3 Megabytes | No |
| Deployment package size (direct upload) | 50 Megabytes | No |
| Deployment package size (unzipped) | 250 Megabytes | No |
| Elastic network interfaces per VPC | 250 |
Yes |
| Environment variable size | 4 Kilobytes | No |
| File descriptors | 1,024 | No |
| Function and layer storage | 75 Gigabytes |
Yes |
| Function layers | 5 | No |
| Function memory maximum | 10,240 Megabytes | No |
| Function memory minimum | 128 Megabytes | No |
| Function resource-based policy | 20 Kilobytes | No |
| Function timeout | 900 | No |
| Processes and threads | 1,024 | No |
| Rate of GetFunction API requests | 100 | No |
| Rate of GetPolicy API requests | 15 | No |
| Rate of control plane API requests (excludes invocation, GetFunction, and GetPolicy requests) | 15 | No |
| Synchronous payload | 6 Megabytes | No |
| Temporary storage | 512 Megabytes | No |
| Test events (console editor) | 10 | No |
For more information, see Lambda quotas in the AWS Lambda Developer Guide.
