Update example

Author: BenConstable9

deploy_ai_search_indexes/.env.example

@@ -1,22 +1,32 @@
 # Environment variables for the deploying AI Search Indexes
+IdentityType=<identityType> # system_assigned or user_assigned or key
 FunctionApp__Endpoint=<FunctionAppEndpoint>
 FunctionApp__Key=<FunctionAppKey>
 FunctionApp__AppRegistrationResourceId=<App registration in form api://appRegistrationclientId if using identity based connections>
-IdentityType=key # system_assigned or user_assigned or key
+
+# Open AI Connection Details
+OpenAI__ApiKey=<OpenAIKey>
+OpenAI__Endpoint=<OpenAIEndpoint>
+OpenAI__EmbeddingModel="text-embedding-ada-002"
+OpenAI__EmbeddingDeployment="text-embedding-ada-002"
+OpenAI__EmbeddingDimensions=1536
+
+# Azure AI Search Connection Details
 AIService__AzureSearchOptions__Endpoint=<AzureSearchEndpoint>
 AIService__AzureSearchOptions__Identity__ClientId=<clientId if using user assigned identity>
-AIService__AzureSearchOptions__Key=<AzureSearchKey>
+AIService__AzureSearchOptions__Key=<AI search key if using non identity based connection>
 AIService__AzureSearchOptions__UsePrivateEndpoint=false
 AIService__AzureSearchOptions__Identity__FQName=<fully qualified name of the identity if using user assigned identity>
+
+# Azure Storage Account Connection Details
 StorageAccount__FQEndpoint=<Fully qualified endpoint in form ResourceId=resourceId if using identity based connections>
 StorageAccount__ConnectionString=<StorageAccountConnectionString>
-OpenAI__ApiKey=<OpenAIKey>
-OpenAI__Endpoint=<OpenAIEndpoint>
-OpenAI__EmbeddingModel="text-embedding-ada-002"
-OpenAI__EmbeddingDeployment="text-embedding-ada-002"
-OpenAI__EmbeddingDimensions=1536
+
+# Image Processing Index Specific Configurations
+StorageAccount__ImageProcessing__Container=<ImageProcessingContainer>
+
+# Text2Sql Index Specific Configurations
 Text2Sql__DatabaseEngine=<DatabaseEngine>
-StorageAccount__RagDocuments__Container=<RagDocumentsContainer>
 StorageAccount__Text2SqlQueryCache__Container=<Text2SqlQueryCacheContainer>
 StorageAccount__Text2SqlSchemaStore__Container=<Text2SqlSchemaStoreContainer>
 StorageAccount__Text2SqlColumnValueStore__Container=<Text2SqlColumnValueStoreContainer>