winterbaume-applicationsignals

AWS CloudWatch Application Signals service implementation for winterbaume.

Coverage

Metric	Value
Service	Application Signals
AWS model	application-signals
Protocol	restJson1
winterbaume coverage	10/23 operations (43.5%)
stubs (routed, returns empty/default)	3/23 operations (13.0%)
moto coverage	0/23 operations (0.0%)
floci coverage	0/23 operations (0.0%)
kumo coverage	0/23 operations (0.0%)
Coverage report date	2026-05-13

Server-mode usage

Start winterbaume-server and point the AWS CLI at it:

cargo run -p winterbaume-server -- --host 127.0.0.1 --port 5555

export AWS_ENDPOINT_URL=http://localhost:5555
aws applicationsignals help

Example

use aws_sdk_applicationsignals::config::BehaviorVersion;
use aws_smithy_types::DateTime;
use winterbaume_applicationsignals::ApplicationSignalsService;
use winterbaume_core::MockAws;

#[tokio::main]
async fn main() {
    let mock = MockAws::builder()
        .with_service(ApplicationSignalsService::new())
        .build();

    let config = aws_config::defaults(BehaviorVersion::latest())
        .http_client(mock.http_client())
        .credentials_provider(mock.credentials_provider())
        .region(aws_sdk_applicationsignals::config::Region::new("us-east-1"))
        .load()
        .await;

    let client = aws_sdk_applicationsignals::Client::new(&config);

    let resp = client
        .list_services()
        .start_time(DateTime::from_secs(0))
        .end_time(DateTime::from_secs(1000))
        .send()
        .await
        .expect("list_services should succeed");
    println!(
        "Application Signals services: {}",
        resp.service_summaries().len()
    );
}

Implemented APIs (10)

• BatchUpdateExclusionWindows
• DeleteGroupingConfiguration
• GetService
• ListGroupingAttributeDefinitions
• ListServices
• ListTagsForResource
• PutGroupingConfiguration
• StartDiscovery
• TagResource
• UntagResource

Stubbed APIs (3) — routed but return an empty/default response

• ListAuditFindings
• ListEntityEvents
• ListServiceStates

Not yet implemented APIs (10)

• BatchGetServiceLevelObjectiveBudgetReport
• CreateServiceLevelObjective
• DeleteServiceLevelObjective
• GetServiceLevelObjective
• ListServiceDependencies
• ListServiceDependents
• ListServiceLevelObjectiveExclusionWindows
• ListServiceLevelObjectives
• ListServiceOperations
• UpdateServiceLevelObjective