add provision parameters in event streams sample

examples/ibm-event-streams/README.md

@@ -3,13 +3,25 @@
 This example shows 3 usage scenarios.
 
 #### Scenario 1: Create an Event Streams service instance and topic.
+
 ```hcl
 resource "ibm_resource_instance" "es_instance_1" {
   name              = "terraform-integration-1"
   service           = "messagehub"
   plan              = "standard" # "lite", "enterprise-3nodes-2tb"
   location          = "us-south" # "us-east", "eu-gb", "eu-de", "jp-tok", "au-syd"
   resource_group_id = data.ibm_resource_group.group.id
+
+  # parameters = {
+  #   service-endpoint     = "private"                    # for enterprise instance
+  #   private_ip_allowlist = ["1.0.0.0/32", "1.0.0.1/32"] # for enterprise instance
+  # }
+
+  # timeouts {
+  #   create = "15m" # use 3h when creating enterprise instance
+  #   update = "15m" # use 1h when updating enterprise instance
+  #   delete = "15m"
+  # }
 }
 
 resource "ibm_event_streams_topic" "es_topic_1" {
@@ -26,6 +38,7 @@ resource "ibm_event_streams_topic" "es_topic_1" {
 ```
 
 #### Scenario 2: Create a topic on an existing Event Streams instance.
+
 ```hcl
 data "ibm_resource_instance" "es_instance_2" {
   name              = "terraform-integration-2"
@@ -46,6 +59,7 @@ resource "ibm_event_streams_topic" "es_topic_2" {
 ```
 
 #### Scenario 3: Create a kafka consumer application connecting to an existing Event Streams instance and its topics.
+
 ```hcl
 data "ibm_resource_instance" "es_instance_3" {
   name              = "terraform-integration-3"
@@ -64,16 +78,17 @@ resource "kafka_consumer_app" "es_kafka_app" {
 }
 ```
 
-
 ## Dependencies
+
 - The owner of the `ibmcloud_api_key` has permission to create Event Streams instance under specified resource group and has Manager role to the created instance in order to create topic.
 
-## Configuration 
-* `ibmcloud_api_key` - An API key for IBM Cloud services. If you don't have one already, go to https://cloud.ibm.com/iam/#/apikeys and create a new key.
+## Configuration
+
+- `ibmcloud_api_key` - An API key for IBM Cloud services. If you don't have one already, go to https://cloud.ibm.com/iam/#/apikeys and create a new key.
 
-* `es_reader_api_key` - An service ID API key with reduced permission in scenario 3 if user wish to scope the access to Event Streams instance and topics.
+- `es_reader_api_key` - An service ID API key with reduced permission in scenario 3 if user wish to scope the access to Event Streams instance and topics.
 
-## Running the configuration 
+## Running the configuration
 
 For planning phase
 

examples/ibm-event-streams/main.tf

@@ -10,6 +10,17 @@ resource "ibm_resource_instance" "es_instance_1" {
   plan              = "standard" # "lite", "enterprise-3nodes-2tb"
   location          = "us-south" # "us-east", "eu-gb", "eu-de", "jp-tok", "au-syd"
   resource_group_id = data.ibm_resource_group.group.id
+
+  # parameters = {
+  #   service-endpoint     = "private"                    # for enterprise instance
+  #   private_ip_allowlist = ["1.0.0.0/32", "1.0.0.1/32"] # for enterprise instance
+  # }
+
+  # timeouts {
+  #   create = "15m" # use 3h when creating enterprise instance
+  #   update = "15m" # use 1h when updating enterprise instance
+  #   delete = "15m"
+  # }
 }
 
 resource "ibm_event_streams_topic" "es_topic_1" {