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r/networkfirewall_resource_policy: add error handling during delete for possible RAM related error #22402

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Jan 4, 2022
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3 changes: 3 additions & 0 deletions .changelog/22402.txt
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
```release-note:enhancement
resource/aws_networkfirewall_resource_policy: Handle delete-after-create eventual consistency
```
21 changes: 17 additions & 4 deletions internal/service/networkfirewall/resource_policy.go
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ import (
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/structure"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
"github.com/hashicorp/terraform-provider-aws/internal/conns"
"github.com/hashicorp/terraform-provider-aws/internal/tfresource"
"github.com/hashicorp/terraform-provider-aws/internal/verify"
)

Expand Down Expand Up @@ -117,12 +118,24 @@ func resourceResourcePolicyDelete(ctx context.Context, d *schema.ResourceData, m
ResourceArn: aws.String(d.Id()),
}

_, err := conn.DeleteResourcePolicyWithContext(ctx, input)
_, err := tfresource.RetryWhenContext(ctx, resourcePolicyDeleteTimeout,
func() (interface{}, error) {
return conn.DeleteResourcePolicyWithContext(ctx, input)
},
func(err error) (bool, error) {
// RAM managed permissions eventual consistency
if tfawserr.ErrMessageContains(err, networkfirewall.ErrCodeInvalidResourcePolicyException, "The supplied policy does not match RAM managed permissions") {
return true, err
}
return false, err
},
)

if tfawserr.ErrCodeEquals(err, networkfirewall.ErrCodeResourceNotFoundException) {
return nil
}

if err != nil {
if tfawserr.ErrCodeEquals(err, networkfirewall.ErrCodeResourceNotFoundException) {
return nil
}
return diag.FromErr(fmt.Errorf("error deleting NetworkFirewall Resource Policy (for resource: %s): %w", d.Id(), err))
}

Expand Down
2 changes: 2 additions & 0 deletions internal/service/networkfirewall/wait.go
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@ const (
firewallTimeout = 20 * time.Minute
// Maximum amount of time to wait for a Firewall Policy to be deleted
firewallPolicyTimeout = 10 * time.Minute
// Maximum amount of time to wait for a Resource Policy to be deleted
resourcePolicyDeleteTimeout = 2 * time.Minute
// Maximum amount of time to wait for a Rule Group to be deleted
ruleGroupDeleteTimeout = 10 * time.Minute
)
Expand Down