Better error messages

Author: jaybcee

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/elastic/ElasticInferenceServiceSparseEmbeddingsModel.java

@@ -119,8 +119,10 @@ private URI createUri() throws ElasticsearchStatusException {
             );
         } catch (URISyntaxException e) {
             throw new ElasticsearchStatusException(
-                "Failed to create URI for taskType ["
-                    + getTaskType()
+                "Failed to create URI for service ["
+                    + this.getConfigurations().getService()
+                    + "] with taskType ["
+                    + this.getTaskType()
                     + "] with model ["
                     + this.getServiceSettings().modelId()
                     + "]: "

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/elastic/completion/ElasticInferenceServiceCompletionModel.java

@@ -109,7 +109,12 @@ private URI createUri() throws ElasticsearchStatusException {
             return new URI(elasticInferenceServiceComponents().elasticInferenceServiceUrl() + "/api/v1/chat/completions");
         } catch (URISyntaxException e) {
             throw new ElasticsearchStatusException(
-                "Failed to create URI for completion service: " + e.getMessage(),
+                "Failed to create URI for service ["
+                    + this.getConfigurations().getService()
+                    + "] with taskType ["
+                    + this.getTaskType()
+                    + "]: "
+                    + e.getMessage(),
                 RestStatus.BAD_REQUEST,
                 e
             );