Edit defaultModel generative AI connector description (#166405)

docs/management/connectors/action-types/gen-ai.asciidoc

@@ -27,10 +27,11 @@ image::management/connectors/images/gen-ai-connector.png[Generative AI connector
 
 Generative AI connectors have the following configuration properties:
 
-Name::      The name of the connector.
-API Provider::   The OpenAI API provider, either OpenAI or Azure OpenAI.
-API URL::   The OpenAI request URL.
-API Key::   The OpenAI or Azure OpenAI API key for authentication.
+Name:: The name of the connector.
+OpenAI provider:: The OpenAI API provider, either OpenAI or Azure OpenAI.
+URL:: The OpenAI request URL.
+Default model:: (optional) The default model to use for requests. This option is available only when the provider is `OpenAI`.
+API key:: The OpenAI or Azure OpenAI API key for authentication.
 
 [float]
 [[gen-ai-action-configuration]]

x-pack/plugins/stack_connectors/public/connector_types/gen_ai/constants.tsx

@@ -58,19 +58,8 @@ export const openAiConfig: ConfigFieldSchema[] = [
     label: i18n.DEFAULT_MODEL_LABEL,
     helpText: (
       <FormattedMessage
-        defaultMessage='The model can be set on a per request basis by including a "model" parameter in the request body. If no model is provided, the fallback will be the default model. For more information, refer to the {genAiAPIModelDocs}.'
+        defaultMessage="If a request does not include a model, it uses the default."
         id="xpack.stackConnectors.components.genAi.openAiDocumentationModel"
-        values={{
-          genAiAPIModelDocs: (
-            <EuiLink
-              data-test-subj="open-ai-api-doc"
-              href="https://platform.openai.com/docs/api-reference/models"
-              target="_blank"
-            >
-              {`${i18n.OPEN_AI} ${i18n.DOCUMENTATION}`}
-            </EuiLink>
-          ),
-        }}
       />
     ),
     defaultValue: DEFAULT_OPENAI_MODEL,

x-pack/plugins/stack_connectors/public/connector_types/gen_ai/translations.ts

@@ -15,7 +15,7 @@ export const API_URL_LABEL = i18n.translate(
 );
 
 export const API_KEY_LABEL = i18n.translate('xpack.stackConnectors.components.genAi.apiKeySecret', {
-  defaultMessage: 'API Key',
+  defaultMessage: 'API key',
 });
 
 export const DEFAULT_MODEL_LABEL = i18n.translate(
@@ -28,8 +28,7 @@ export const DEFAULT_MODEL_LABEL = i18n.translate(
 export const DEFAULT_MODEL_TOOLTIP_CONTENT = i18n.translate(
   'xpack.stackConnectors.components.genAi.defaultModelTooltipContent',
   {
-    defaultMessage:
-      'The model can be set on a per request basis by including a "model" parameter in the request body. If no model is provided, the fallback will be the default model.',
+    defaultMessage: 'If a request does not include a model, it uses the default.',
   }
 );