diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..0048c0e
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,59 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug executable 'focus'",
+            "cargo": {
+                "args": [
+                    "run",
+                    "--bin=focus",
+                    "--package=focus"
+                ],
+                "filter": {
+                    "name": "focus",
+                    "kind": "bin"
+                }
+            },
+            "args": [
+                "--beam-proxy-url=http://localhost:8081/",
+                "--beam-app-id=app1.proxy1.broker",
+                "--api-key=App1Secret",
+                "--retry-count=5", 
+                "--blaze-url=http://localhost:8089/fhir/"
+            ],
+            "env": {
+                "BEAM_PROXY_URL": "http://localhost:8081",
+                "BLAZE_URL": "http://localhost:8089/fhir",
+                "PROXY_ID": "proxy1.broker",
+                "API_KEY": "App1Secret",
+                "BEAM_APP_ID_LONG": "app1.proxy1.broker",
+                "RETRY_COUNT": "5",
+            },
+            "cwd": "${workspaceFolder}"
+        },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug unit tests in executable 'focus'",
+            "cargo": {
+                "args": [
+                    "test",
+                    "--no-run",
+                    "--bin=focus",
+                    "--package=focus"
+                ],
+                "filter": {
+                    "name": "focus",
+                    "kind": "bin"
+                }
+            },
+            "args": [],
+            "cwd": "${workspaceFolder}"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/src/beam.rs b/src/beam.rs
index 4ca21c0..87d31b1 100644
--- a/src/beam.rs
+++ b/src/beam.rs
@@ -195,7 +195,7 @@ pub async fn retrieve_tasks() -> Result<Vec<BeamTask>, FocusError> {
     let mut headers = HeaderMap::new();
     headers.insert(
         AUTHORIZATION,
-        HeaderValue::from_str(&format!("ApiKey {} {}", CONFIG.beam_app_id, CONFIG.api_key))
+        HeaderValue::from_str(&format!("ApiKey {} {}", CONFIG.beam_app_id_long, CONFIG.api_key))
             .map_err(|e| {
                 FocusError::ConfigurationError(format!(
                     "Cannot assemble authorization header: {}",
@@ -238,13 +238,13 @@ pub async fn answer_task(task: &BeamTask, result: &BeamResult) -> Result<(), Foc
     let result_task = result.task;
     let url = format!(
         "{}v1/tasks/{}/results/{}",
-        CONFIG.beam_proxy_url, &result_task, CONFIG.beam_app_id
+        CONFIG.beam_proxy_url, &result_task, CONFIG.beam_app_id_long
     );
 
     let mut headers = HeaderMap::new();
     headers.insert(
         AUTHORIZATION,
-        HeaderValue::from_str(&format!("ApiKey {} {}", CONFIG.beam_app_id, CONFIG.api_key))
+        HeaderValue::from_str(&format!("ApiKey {} {}", CONFIG.beam_app_id_long, CONFIG.api_key))
             .map_err(|e| {
                 FocusError::ConfigurationError(format!(
                     "Cannot assemble authorization header: {}",
@@ -285,16 +285,16 @@ pub async fn answer_task(task: &BeamTask, result: &BeamResult) -> Result<(), Foc
 pub async fn fail_task(task: &BeamTask, body: impl Into<String>) -> Result<(), FocusError> {
     let body = body.into();
     warn!("Reporting failed task with id {}: {}", task.id, body);
-    let result = BeamResult::perm_failed(CONFIG.beam_app_id.clone(), vec![task.from.clone()], task.id, body);
+    let result = BeamResult::perm_failed(CONFIG.beam_app_id_long.clone(), vec![task.from.clone()], task.id, body);
     let url = format!(
         "{}v1/tasks/{}/results/{}",
-        CONFIG.beam_proxy_url, task.id, CONFIG.beam_app_id
+        CONFIG.beam_proxy_url, task.id, CONFIG.beam_app_id_long
     );
 
     let mut headers = HeaderMap::new();
     headers.insert(
         AUTHORIZATION,
-        HeaderValue::from_str(&format!("ApiKey {} {}", CONFIG.beam_app_id, CONFIG.api_key))
+        HeaderValue::from_str(&format!("ApiKey {} {}", CONFIG.beam_app_id_long, CONFIG.api_key))
             .map_err(|e| {
                 FocusError::ConfigurationError(format!(
                     "Cannot assemble authorization header: {}",
diff --git a/src/config.rs b/src/config.rs
index 16042bd..3a241bb 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -28,7 +28,7 @@ struct CliArgs {
 
     /// This application's beam AppId, e.g. focus.proxy1.broker.samply.de
     #[clap(long, env, value_parser)]
-    beam_app_id: String,
+    beam_app_id_long: String,
 
     /// This applications beam API key
     #[clap(long, env, value_parser)]
@@ -49,7 +49,7 @@ struct CliArgs {
 
 pub(crate) struct Config {
     pub beam_proxy_url: Uri,
-    pub beam_app_id: AppId,
+    pub beam_app_id_long: AppId,
     pub api_key: String,
     pub retry_count: usize,
     pub blaze_url: Uri,
@@ -67,7 +67,7 @@ impl Config {
         let client = prepare_reqwest_client(&tls_ca_certificates)?;
         let config = Config {
             beam_proxy_url: cli_args.beam_proxy_url,
-            beam_app_id: AppId::new(cli_args.beam_app_id)?,
+            beam_app_id_long: AppId::new(cli_args.beam_app_id_long)?,
             api_key: cli_args.api_key,
             retry_count: cli_args.retry_count,
             blaze_url: cli_args.blaze_url,
diff --git a/src/main.rs b/src/main.rs
index efa17b9..37bcb3b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -131,7 +131,7 @@ async fn run_query(task: &BeamTask, query: &Query) -> Result<BeamResult, FocusEr
         return Ok(run_cql_query(task, query).await)?;
     } else {
         return Ok(beam::BeamResult::perm_failed(
-            CONFIG.beam_app_id.clone(),
+            CONFIG.beam_app_id_long.clone(),
             vec![task.from.clone()],
             task.id,
             format!("Can't run inqueries with language {}", query.lang),
@@ -141,7 +141,7 @@ async fn run_query(task: &BeamTask, query: &Query) -> Result<BeamResult, FocusEr
 
 async fn run_cql_query(task: &BeamTask, query: &Query) -> Result<BeamResult, FocusError> {
     let mut err = beam::BeamResult::perm_failed(
-        CONFIG.beam_app_id.clone(),
+        CONFIG.beam_app_id_long.clone(),
         vec![task.to_owned().from],
         task.to_owned().id,
         String::new(),
@@ -206,7 +206,7 @@ fn beam_result(
 ) -> Result<beam::BeamResult, FocusError> {
     let data = general_purpose::STANDARD.encode(measure_report.as_bytes());
     return Ok(beam::BeamResult::succeeded(
-        CONFIG.beam_app_id.clone(),
+        CONFIG.beam_app_id_long.clone(),
         vec![task.from],
         task.id,
         data,