Route is not deleted despite commenting out azurerm_route

[mishikawan]

Is there an existing issue for this?

• I have searched the existing issues

Community Note

• Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers prioritize this request
• Please do not leave "+1" or "me too" comments, they generate extra noise for issue followers and do not help prioritize the request
• If you are interested in working on this issue or have submitted a pull request, please leave a comment

Terraform Version

1.4.4

AzureRM Provider Version

3.51.0

Affected Resource(s)/Data Source(s)

azurerm_route_table azure_route

Terraform Configuration Files

# STEP1: create route_table & create route

resource "azurerm_route_table" "example" {
  name                = "acceptanceTestRouteTable1"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  disable_bgp_route_propagation = false
}
resource "azurerm_route" "example" {
  name                = "acceptanceTestRoute1"
  resource_group_name = azurerm_resource_group.example.name
  route_table_name    = azurerm_route_table.example.name
  address_prefix      = "10.1.0.0/16"
  next_hop_type       = "VnetLocal"
}

# STEP2: update route_table & remove route

resource "azurerm_route_table" "example" {
  name                = "acceptanceTestRouteTable1"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  disable_bgp_route_propagation = true # change
}
#remove#resource "azurerm_route" "example" {
#remove#  name                = "acceptanceTestRoute1"
#remove#  resource_group_name = azurerm_resource_group.example.name
#remove#  route_table_name    = azurerm_route_table.example.name
#remove#  address_prefix      = "10.1.0.0/16"
#remove#  next_hop_type       = "VnetLocal"
#remove#}

Debug Output/Panic Output

n/a

Expected Behaviour

The route_table and route are created by applying STEP1.
The route(acceptanceTestRoute1) is deleted from route_table by applying STEP2.

Actual Behaviour

Application of STEP1 is successful
The application of STEP2 does not delete route(acceptanceTestRoute1) from route_table.

Steps to Reproduce

1. (Application of STEP1) terraform apply
2. (Application of STEP2) terraform apply

Important Factoids

No response

References

No response

[Talaqalotaibipmp]

Good

[teowa]

Hi @mishikawan , thanks for reporting this! I have submitted PR #21352 to fix this.