| OLD | NEW |
| 1 runtime: go | 1 runtime: go |
| 2 api_version: go1 | 2 api_version: go1 |
| 3 module: pubsub | 3 module: pubsub |
| 4 | 4 |
| 5 instance_class: F4_1G | 5 instance_class: F4_1G |
| 6 | 6 |
| 7 handlers: | 7 handlers: |
| 8 - url: /_ah/warmup |
| 9 script: _go_app |
| 10 secure: always |
| 11 login: admin |
| 12 |
| 8 # Pubsub Handler. | 13 # Pubsub Handler. |
| 9 - url: /_ah/push-handlers/.* | 14 - url: /_ah/push-handlers/.* |
| 10 script: _go_app | 15 script: _go_app |
| 11 secure: always | 16 secure: always |
| 12 login: admin | 17 login: admin |
| 13 | 18 |
| 14 automatic_scaling: | 19 automatic_scaling: |
| 15 min_idle_instances: 5 | 20 min_idle_instances: 5 |
| 16 max_idle_instances: automatic | 21 max_idle_instances: automatic |
| 17 min_pending_latency: 30ms | 22 min_pending_latency: 30ms |
| 18 max_pending_latency: automatic | 23 max_pending_latency: automatic |
| 19 max_concurrent_requests: 3 | 24 max_concurrent_requests: 3 |
| 20 | 25 |
| 21 inbound_services: | 26 inbound_services: |
| 22 - warmup | 27 - warmup |
| OLD | NEW |