Feature: Enable programmatically pass in api_key besides reading from env

aryasoni98 · aryasoni98 · commit fdab6445b23c · 2025-11-25T12:32:16.000+05:30
diff --git a/rust/cocoindex/src/llm/gemini.rs b/rust/cocoindex/src/llm/gemini.rs
@@ -264,7 +264,9 @@ impl VertexAiClient {
             api_bail!("VertexAi API address is not supported for VertexAi API type");
         }
         if api_key.is_some() {
-            api_bail!("VertexAi API key is not supported for VertexAi API type. Vertex AI uses Application Default Credentials (ADC) for authentication. Please set up ADC using 'gcloud auth application-default login' instead.");
+            api_bail!(
+                "VertexAi API key is not supported for VertexAi API type. Vertex AI uses Application Default Credentials (ADC) for authentication. Please set up ADC using 'gcloud auth application-default login' instead."
+            );
         }
         let Some(super::LlmApiConfig::VertexAi(config)) = api_config else {
             api_bail!("VertexAi API config is required for VertexAi API type");

Original file line number	Diff line number	Diff line change
`@@ -264,7 +264,9 @@ impl VertexAiClient {`
`264`	`264`	`api_bail!("VertexAi API address is not supported for VertexAi API type");`
`265`	`265`	`}`
`266`	`266`	`if api_key.is_some() {`
`267`		`- api_bail!("VertexAi API key is not supported for VertexAi API type. Vertex AI uses Application Default Credentials (ADC) for authentication. Please set up ADC using 'gcloud auth application-default login' instead.");`
	`267`	`+ api_bail!(`
	`268`	`+ "VertexAi API key is not supported for VertexAi API type. Vertex AI uses Application Default Credentials (ADC) for authentication. Please set up ADC using 'gcloud auth application-default login' instead."`
	`269`	`+ );`
`268`	`270`	`}`
`269`	`271`	`let Some(super::LlmApiConfig::VertexAi(config)) = api_config else {`
`270`	`272`	`api_bail!("VertexAi API config is required for VertexAi API type");`