Unable to create EventHub Authorization Rule in Azure using terraform - azure

Question

While trying to create EventHub Authorization Rule, getting the below error message. Not able to really get through this.
TF Code:
resource "azurerm_eventhub_authorization_rule" "jdBulkMessenger" {
name = "jd-bulk-messenger"
namespace_name = azurerm_eventhub_namespace.eventhub_ns.name
eventhub_name = azurerm_eventhub.eventhub.name
resource_group_name = data.azurerm_resource_group.rg.name
listen = true
send = false
manage = false
}
Tried with Different Provider Version but the same issue persists:
terraform {
required_providers {
azurerm = {
version = "~> 2.29.0"
}
}
}
Error:
Error: Error making Read request on Azure EventHub Authorization Rule : eventhub.EventHubsClient#GetAuthorizationRule: Invalid input: autorest/validation: validation failed: parameter=authorizationRuleName constraint=MinLength value="" details: value length must be greater than or equal to 1

Answer 1

I tried to reproduce the same :
Even I had similar error Error: Error making Read request on Azure EventHub Authorization Rule: parameter=authorizationRuleName constraint=MinLength value="" details: value length must be greater than or equal to 1 when I had older arurerm provider version 2.15.0
Providers.tf
azurerm = {
source = "hashicorp/azurerm"
version = "2.15.0"
}
Then I changed the azurerm provider version to 3.0.2 and it worked .
Check if both AzureRM Provider and Terraform Core versions are old
and upgrade to the latest versions as it may be fixed in latest
versions.
Also check if that azurerm provider version is compatible with terraform core/ cli version such that it supports azurerm provider version in order to create
authorization rules smoothly.