diff --git a/litellm-rust/crates/core/src/logging/events.rs b/litellm-rust/crates/core/src/logging/events.rs
index 0830cd7077b..88cc7d8d645 100644
--- a/litellm-rust/crates/core/src/logging/events.rs
+++ b/litellm-rust/crates/core/src/logging/events.rs
@@ -21,8 +21,6 @@ pub enum LogEvent {
 }
 
 pub struct RequestEventInput {
-    pub call_id: String,
-    pub provider: String,
     pub model: String,
     pub stream: bool,
     pub url: String,
@@ -114,12 +112,16 @@ pub struct ProviderErrorEvent {
     pub body: Option<Value>,
 }
 
-pub(crate) fn request_event(input: RequestEventInput) -> LogEvent {
+pub(crate) fn request_event(
+    call_id: String,
+    provider: String,
+    input: RequestEventInput,
+) -> LogEvent {
     let snapshot = snapshot_json(input.body);
     LogEvent::Request(ProviderRequestEvent {
         source: "litellm-rust",
-        call_id: input.call_id,
-        provider: input.provider,
+        call_id,
+        provider,
         model: input.model,
         stream: input.stream,
         method: "POST",
@@ -221,15 +223,17 @@ mod tests {
 
     #[test]
     fn redacts_credentials_recursively() {
-        let event = request_event(RequestEventInput {
-            call_id: "call_01".to_string(),
-            provider: "anthropic".to_string(),
-            model: "claude".to_string(),
-            stream: false,
-            url: "https://example.test?signature=secret&x=ok".to_string(),
-            headers: vec![("Authorization".to_string(), "Bearer secret".to_string())],
-            body: serde_json::json!({"nested": {"token": "secret"}, "prompt": "visible"}),
-        });
+        let event = request_event(
+            "call_01".to_string(),
+            "anthropic".to_string(),
+            RequestEventInput {
+                model: "claude".to_string(),
+                stream: false,
+                url: "https://example.test?signature=secret&x=ok".to_string(),
+                headers: vec![("Authorization".to_string(), "Bearer secret".to_string())],
+                body: serde_json::json!({"nested": {"token": "secret"}, "prompt": "visible"}),
+            },
+        );
         let json = serde_json::to_string(&event).expect("serializes");
         assert!(!json.contains("secret"));
         assert!(json.contains("visible"));
diff --git a/litellm-rust/crates/core/src/logging/http.rs b/litellm-rust/crates/core/src/logging/http.rs
index 196e40b8e2f..028be43a1a9 100644
--- a/litellm-rust/crates/core/src/logging/http.rs
+++ b/litellm-rust/crates/core/src/logging/http.rs
@@ -28,8 +28,6 @@ pub async fn execute_json<T: DeserializeOwned>(
     request
         .logger
         .request_about_to_be_sent(super::RequestEventInput {
-            call_id: request.logger.call_id().to_string(),
-            provider: request.logger.provider().to_string(),
             model: request.model,
             stream: request.stream,
             url: request.url.clone(),
@@ -105,20 +103,9 @@ pub async fn execute_json<T: DeserializeOwned>(
         CoreError::InvalidResponse(format!("invalid provider response JSON: {error}"))
     })?;
     let typed = T::deserialize(&value);
-    let response_body = if media_type
-        .as_deref()
-        .is_some_and(|value| value.to_ascii_lowercase().contains("json"))
-    {
-        ResponseBody::Json(value)
-    } else {
-        ResponseBody::Binary {
-            media_type,
-            bytes: text.len(),
-        }
-    };
     request
         .logger
-        .response_received(status.as_u16(), headers, response_body);
+        .response_received(status.as_u16(), headers, ResponseBody::Json(value));
     let typed = typed.map_err(|error| {
         request.logger.failure(
             Some(status.as_u16()),
@@ -140,8 +127,6 @@ pub async fn execute_stream(
     request
         .logger
         .request_about_to_be_sent(super::RequestEventInput {
-            call_id: request.logger.call_id().to_string(),
-            provider: request.logger.provider().to_string(),
             model: request.model,
             stream: true,
             url: request.url.clone(),
diff --git a/litellm-rust/crates/core/src/logging/mod.rs b/litellm-rust/crates/core/src/logging/mod.rs
index 5e4b3f3e2e0..1525b606eff 100644
--- a/litellm-rust/crates/core/src/logging/mod.rs
+++ b/litellm-rust/crates/core/src/logging/mod.rs
@@ -35,18 +35,12 @@ impl CallLogger {
         }
     }
 
-    pub(crate) fn call_id(&self) -> &str {
-        &self.context.litellm_call_id
-    }
-
-    pub(crate) fn provider(&self) -> &str {
-        &self.context.custom_llm_provider
-    }
-
-    pub fn request_about_to_be_sent(&self, mut input: events::RequestEventInput) {
-        input.call_id = self.context.litellm_call_id.clone();
-        input.provider = self.context.custom_llm_provider.clone();
-        self.emit(events::request_event(input));
+    pub fn request_about_to_be_sent(&self, input: events::RequestEventInput) {
+        self.emit(events::request_event(
+            self.context.litellm_call_id.clone(),
+            self.context.custom_llm_provider.clone(),
+            input,
+        ));
     }
 
     pub fn response_received(
@@ -143,8 +137,6 @@ mod tests {
         let context = CallLifecycleContext::new("messages", "claude", "anthropic", "req_123");
         let logger = CallLogger::new(&context, Some(Arc::new(sink.clone())));
         logger.request_about_to_be_sent(events::RequestEventInput {
-            call_id: String::new(),
-            provider: String::new(),
             model: "claude".to_string(),
             stream: false,
             url: "https://example.test/v1/messages".to_string(),