fix cvm internet_charge_type inconsistency

Author: oliverpei

CHANGELOG.md

@@ -8,6 +8,7 @@ BUG FIXES:
 
 * Resource: `tencentcloud_vpn_gateway` fix creation of instance when `vpc_id` is specified.
 * Resource: `tencentcloud_vpn_connection` fix creation of instance when `vpc_id` is specified.
+* Resource: `tencentcloud_instance` fix `internet_charge_type` inconsistency when public ip is not allocated.
 
 ## 1.40.2 (August 08, 2020)
 

tencentcloud/resource_tc_instance.go

@@ -191,17 +191,17 @@ func resourceTencentCloudInstance() *schema.Resource {
 			"internet_charge_type": {
 				Type:         schema.TypeString,
 				Optional:     true,
-				Default:      CVM_INTERNET_CHARGE_TYPE_TRAFFIC_POSTPAID,
+				Computed:     true,
 				ForceNew:     true,
 				ValidateFunc: validateAllowedStringValue(CVM_INTERNET_CHARGE_TYPE),
-				Description:  "Internet charge type of the instance, Valid values are `BANDWIDTH_PREPAID`, `TRAFFIC_POSTPAID_BY_HOUR`, `BANDWIDTH_POSTPAID_BY_HOUR` and `BANDWIDTH_PACKAGE`. The default is `TRAFFIC_POSTPAID_BY_HOUR`.",
+				Description:  "Internet charge type of the instance, Valid values are `BANDWIDTH_PREPAID`, `TRAFFIC_POSTPAID_BY_HOUR`, `BANDWIDTH_POSTPAID_BY_HOUR` and `BANDWIDTH_PACKAGE`. This value does not need to be set when `allocate_public_ip` is false.",
 			},
 			"internet_max_bandwidth_out": {
 				Type:        schema.TypeInt,
 				Optional:    true,
-				Default:     0,
+				Computed:    true,
 				ForceNew:    true,
-				Description: "Maximum outgoing bandwidth to the public network, measured in Mbps (Mega bit per second). If this value is not specified, then automatically sets it to 0 Mbps.",
+				Description: "Maximum outgoing bandwidth to the public network, measured in Mbps (Mega bit per second). This value does not need to be set when `allocate_public_ip` is false.",
 			},
 			"allocate_public_ip": {
 				Type:        schema.TypeBool,

website/docs/r/instance.html.markdown

@@ -91,8 +91,8 @@ The following arguments are supported:
 * `instance_charge_type` - (Optional, ForceNew) The charge type of instance. Valid values are `PREPAID`, `POSTPAID_BY_HOUR` and `SPOTPAID`, The default is `POSTPAID_BY_HOUR`. Note: TencentCloud International only supports `POSTPAID_BY_HOUR`. `PREPAID` instance may not allow to delete before expired. `SPOTPAID` instance must set `spot_instance_type` and `spot_max_price` at the same time.
 * `instance_name` - (Optional) The name of the CVM. The max length of instance_name is 60, and default value is `Terraform-CVM-Instance`.
 * `instance_type` - (Optional) The type of instance to start.
-* `internet_charge_type` - (Optional, ForceNew) Internet charge type of the instance, Valid values are `BANDWIDTH_PREPAID`, `TRAFFIC_POSTPAID_BY_HOUR`, `BANDWIDTH_POSTPAID_BY_HOUR` and `BANDWIDTH_PACKAGE`. The default is `TRAFFIC_POSTPAID_BY_HOUR`.
-* `internet_max_bandwidth_out` - (Optional, ForceNew) Maximum outgoing bandwidth to the public network, measured in Mbps (Mega bit per second). If this value is not specified, then automatically sets it to 0 Mbps.
+* `internet_charge_type` - (Optional, ForceNew) Internet charge type of the instance, Valid values are `BANDWIDTH_PREPAID`, `TRAFFIC_POSTPAID_BY_HOUR`, `BANDWIDTH_POSTPAID_BY_HOUR` and `BANDWIDTH_PACKAGE`. This value does not need to be set when `allocate_public_ip` is false.
+* `internet_max_bandwidth_out` - (Optional, ForceNew) Maximum outgoing bandwidth to the public network, measured in Mbps (Mega bit per second). This value does not need to be set when `allocate_public_ip` is false.
 * `key_name` - (Optional) The key pair to use for the instance, it looks like skey-16jig7tx.
 * `password` - (Optional) Password to an instance. In order to take effect new password, the instance will be restarted after modifying the password.
 * `placement_group_id` - (Optional, ForceNew) The id of a placement group.