### Install go-httpheader

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/mozillazg/go-httpheader/README.md

Use 'go get' to install the go-httpheader library.

```bash
go get github.com/mozillazg/go-httpheader
```

--------------------------------

### Install contextcheck using go get

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/kkHAIKE/contextcheck/README.md

Install the contextcheck tool using the `go get` command. This command fetches and installs the latest version of the tool.

```bash
$ go get -u github.com/kkHAIKE/contextcheck
```

--------------------------------

### Install go-version

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/hashicorp/go-version/README.md

Install the go-version library using the standard go get command.

```bash
$ go get github.com/hashicorp/go-version
```

--------------------------------

### Install Gocognit using go get

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/uudashr/gocognit/README.md

Installs the Gocognit command-line tool using the 'go get' command. This is an alternative method for obtaining the tool.

```bash
$ go get github.com/uudashr/gocognit/cmd/gocognit
```

--------------------------------

### Install Objx

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/stretchr/objx/README.md

Use the go get command to install the Objx package.

```bash
go get github.com/stretchr/objx
```

--------------------------------

### Install Match Package

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/tidwall/match/README.md

Use 'go get' to install the match package. This command fetches and installs the package and its dependencies.

```bash
go get -u github.com/tidwall/match
```

--------------------------------

### Install xstrings Go Package

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/huandu/xstrings/README.md

Use 'go get' to install this library. This command fetches and installs the specified package.

```go
go get github.com/huandu/xstrings
```

--------------------------------

### Install go-isatty

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/mattn/go-isatty/README.md

Install the go-isatty package using go get.

```bash
go get github.com/mattn/go-isatty
```

--------------------------------

### Install Pretty Package

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/tidwall/pretty/README.md

Install the Pretty package using go get. Ensure Go is installed on your system.

```sh
go get -u github.com/tidwall/pretty
```

--------------------------------

### Install go-header Linter

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/denis-tingaikin/go-header/README.md

Use 'go get' to install the go-header command-line tool. This command fetches and installs the linter.

```bash
go get github.com/denis-tingaikin/go-header/cmd/go-header
```

--------------------------------

### Install asciicheck

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/tdakkota/asciicheck/README.md

Install the asciicheck command-line tool using go get.

```bash
go get -u github.com/tdakkota/asciicheck/cmd/asciicheck
```

--------------------------------

### Install goconst

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/jgautheron/goconst/README.md

Install the goconst command-line tool using go get.

```bash
$ go get github.com/jgautheron/goconst/cmd/goconst
$ goconst ./...
```

--------------------------------

### Install copystructure

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/mitchellh/copystructure/README.md

Use standard go get to install the copystructure library.

```bash
go get github.com/mitchellh/copystructure
```

--------------------------------

### Install OpenCensus Go

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/go.opencensus.io/README.md

Use 'go get' to install the OpenCensus Go library. Dependency management tools are recommended.

```bash
$ go get -u go.opencensus.io
```

--------------------------------

### Install go-getter

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/hashicorp/go-getter/README.md

Install the go-getter library using the standard go get command.

```bash
go get github.com/hashicorp/go-getter
```

--------------------------------

### Install Afero

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/spf13/afero/README.md

Use 'go get' to install the latest version of the Afero library.

```bash
$ go get github.com/spf13/afero
```

--------------------------------

### Install msgpack/v5

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/vmihailenco/msgpack/v5/README.md

Install the msgpack/v5 library using go get. Ensure you have initialized a Go module first.

```shell
go get github.com/vmihailenco/msgpack/v5
```

--------------------------------

### WeData Get Table Columns Example

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/wedata/data_source_tc_wedata_get_table_columns.md

Example usage of the tencentcloud_wedata_get_table_columns data source to retrieve column information for a specific table GUID.

```hcl
data "tencentcloud_wedata_get_table_columns" "example" {
  table_guid = "ktDR4ymhp2_nlfClXhwxRQ"
}
```

--------------------------------

### Create TencentCloud AS Start Instances

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/as/resource_tc_as_start_instances.md

This example shows how to create a VPC, subnet, scaling configuration, scaling group, attach an instance, and then start instances within the scaling group. Ensure all prerequisite resources like VPC and subnet are defined before creating the scaling group and starting instances.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "as"
}

data "tencentcloud_images" "image" {
  image_type = ["PUBLIC_IMAGE"]
  os_name    = "TencentOS Server 3.2 (Final)"
}

data "tencentcloud_instance_types" "instance_types" {
  filter {
    name   = "zone"
    values = [data.tencentcloud_availability_zones_by_product.zones.zones.0.name]
  }

  filter {
    name   = "instance-family"
    values = ["S5"]
  }

  cpu_core_count   = 2
  exclude_sold_out = true
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-example"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  vpc_id            = tencentcloud_vpc.vpc.id
  name              = "subnet-example"
  cidr_block        = "10.0.0.0/16"
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
}

resource "tencentcloud_as_scaling_config" "example" {
  configuration_name = "tf-example"
  image_id           = data.tencentcloud_images.image.images.0.image_id
  instance_types     = ["SA1.SMALL1", "SA2.SMALL1", "SA2.SMALL2", "SA2.SMALL4"]
  instance_name_settings {
    instance_name = "test-ins-name"
  }
}

resource "tencentcloud_as_scaling_group" "example" {
  scaling_group_name = "tf-example"
  configuration_id   = tencentcloud_as_scaling_config.example.id
  max_size           = 1
  min_size           = 0
  vpc_id             = tencentcloud_vpc.vpc.id
  subnet_ids         = [tencentcloud_subnet.subnet.id]
}

resource "tencentcloud_instance" "example" {
  instance_name     = "tf_example"
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
  image_id          = data.tencentcloud_images.image.images.0.image_id
  instance_type     = data.tencentcloud_instance_types.instance_types.instance_types.0.instance_type
  system_disk_type  = "CLOUD_PREMIUM"
  system_disk_size  = 50
  hostname          = "user"
  project_id        = 0
  vpc_id            = tencentcloud_vpc.vpc.id
  subnet_id         = tencentcloud_subnet.subnet.id
}

# Attachment Instance
resource "tencentcloud_as_attachment" "attachment" {
  scaling_group_id = tencentcloud_as_scaling_group.example.id
  instance_ids     = [tencentcloud_instance.example.id]
}

resource "tencentcloud_as_start_instances" "start_instances" {
  auto_scaling_group_id = tencentcloud_as_scaling_group.example.id
  instance_ids          = tencentcloud_as_attachment.attachment.instance_ids
}

```

--------------------------------

### Install WSL via Go Get

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/bombsimon/wsl/v3/README.md

Installs the WSL linter locally using the 'go get' command. Ensure you have Go installed and configured.

```sh
go get -u github.com/bombsimon/wsl/v3/cmd/...
```

--------------------------------

### Create SQL Server DB Instance and Database

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/sqlserver/resource_tc_sqlserver_db.md

This example demonstrates how to provision a SQL Server basic instance and then create a database within it. It includes setting up VPC, subnet, and security group resources. Ensure the availability zone and product are correctly specified.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "sqlserver"
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-example"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  name              = "subnet-example"
  vpc_id            = tencentcloud_vpc.vpc.id
  cidr_block        = "10.0.0.0/16"
  is_multicast      = false
}

resource "tencentcloud_security_group" "security_group" {
  name        = "sg-example"
  description = "desc."
}

resource "tencentcloud_sqlserver_basic_instance" "example" {
  name                   = "tf-example"
  availability_zone      = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  charge_type            = "POSTPAID_BY_HOUR"
  vpc_id                 = tencentcloud_vpc.vpc.id
  subnet_id              = tencentcloud_subnet.subnet.id
  project_id             = 0
  memory                 = 4
  storage                = 100
  cpu                    = 2
  machine_type           = "CLOUD_PREMIUM"
  maintenance_week_set   = [1, 2, 3]
  maintenance_start_time = "09:00"
  maintenance_time_span  = 3
  security_groups        = [tencentcloud_security_group.security_group.id]

  tags = {
    "test" = "test"
  }
}

resource "tencentcloud_sqlserver_db" "example" {
  instance_id = tencentcloud_sqlserver_basic_instance.example.id
  name        = "tf_example_db"
  charset     = "Chinese_PRC_BIN"
  remark      = "test-remark"
}
```

--------------------------------

### Create a MySQL instance and configure local binlog

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/cdb/resource_tc_mysql_local_binlog_config.md

This example demonstrates how to provision a MySQL instance with specific configurations and then set up its local binlog retention period and maximum usage percentage. Ensure the necessary VPC, subnet, and security group resources are defined.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "cdb"
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-mysql"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
  name              = "subnet-mysql"
  vpc_id            = tencentcloud_vpc.vpc.id
  cidr_block        = "10.0.0.0/16"
  is_multicast      = false
}

resource "tencentcloud_security_group" "security_group" {
  name        = "sg-mysql"
  description = "mysql test"
}

resource "tencentcloud_mysql_instance" "example" {
  internet_service  = 1
  engine_version    = "5.7"
  charge_type       = "POSTPAID"
  root_password     = "PassWord123"
  slave_deploy_mode = 0
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
  slave_sync_mode   = 1
  instance_name     = "tf-example-mysql"
  mem_size          = 4000
  volume_size       = 200
  vpc_id            = tencentcloud_vpc.vpc.id
  subnet_id         = tencentcloud_subnet.subnet.id
  intranet_port     = 3306
  security_groups   = [tencentcloud_security_group.security_group.id]

  tags = {
    name = "test"
  }

  parameters = {
    character_set_server = "utf8"
    max_connections      = "1000"
  }
}

resource "tencentcloud_mysql_local_binlog_config" "example" {
  instance_id = tencentcloud_mysql_instance.example.id
  save_hours  = 140
  max_usage   = 50
}
```

--------------------------------

### Install tparallel with go get

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/moricho/tparallel/README.md

Install the tparallel command-line tool using 'go get'. Ensure your Go environment is set up correctly.

```sh
$ go get -u github.com/moricho/tparallel/cmd/tparallel
```

--------------------------------

### Install nestif with go get

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/nakabonne/nestif/README.md

Use 'go get' to install the nestif command-line tool. This command fetches and installs the specified package, making the 'nestif' executable available in your Go bin directory.

```bash
go get github.com/nakabonne/nestif/cmd/nestif
```

--------------------------------

### Create an Auto Scaling Group and Protect Instances

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/website/docs/r/as_protect_instances.html.markdown

This example demonstrates the full setup, including creating a VPC, subnet, scaling configuration, scaling group, an instance, and then attaching and protecting the instance from scale-in.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "as"
}

data "tencentcloud_images" "image" {
  image_type = ["PUBLIC_IMAGE"]
  os_name    = "TencentOS Server 3.2 (Final)"
}

data "tencentcloud_instance_types" "instance_types" {
  filter {
    name   = "zone"
    values = [data.tencentcloud_availability_zones_by_product.zones.zones.0.name]
  }

  filter {
    name   = "instance-family"
    values = ["S5"]
  }

  cpu_core_count   = 2
  exclude_sold_out = true
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-example"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  vpc_id            = tencentcloud_vpc.vpc.id
  name              = "subnet-example"
  cidr_block        = "10.0.0.0/16"
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
}

resource "tencentcloud_as_scaling_config" "example" {
  configuration_name = "tf-example"
  image_id           = data.tencentcloud_images.image.images.0.image_id
  instance_types     = ["SA1.SMALL1", "SA2.SMALL1", "SA2.SMALL2", "SA2.SMALL4"]
  instance_name_settings {
    instance_name = "test-ins-name"
  }
}

resource "tencentcloud_as_scaling_group" "example" {
  scaling_group_name = "tf-example"
  configuration_id   = tencentcloud_as_scaling_config.example.id
  max_size           = 1
  min_size           = 0
  vpc_id             = tencentcloud_vpc.vpc.id
  subnet_ids         = [tencentcloud_subnet.subnet.id]
}

resource "tencentcloud_instance" "example" {
  instance_name     = "tf_example"
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
  image_id          = data.tencentcloud_images.image.images.0.image_id
  instance_type     = data.tencentcloud_instance_types.instance_types.instance_types.0.instance_type
  system_disk_type  = "CLOUD_PREMIUM"
  system_disk_size  = 50
  hostname          = "user"
  project_id        = 0
  vpc_id            = tencentcloud_vpc.vpc.id
  subnet_id         = tencentcloud_subnet.subnet.id
}

# Attachment Instance
resource "tencentcloud_as_attachment" "attachment" {
  scaling_group_id = tencentcloud_as_scaling_group.example.id
  instance_ids     = [tencentcloud_instance.example.id]
}

# Set protect
resource "tencentcloud_as_protect_instances" "protect" {
  auto_scaling_group_id   = tencentcloud_as_scaling_group.example.id
  instance_ids            = tencentcloud_as_attachment.attachment.instance_ids
  protected_from_scale_in = true
}
```

--------------------------------

### Yamux Server Example

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/hashicorp/yamux/README.md

Illustrates setting up a Yamux server to accept a connection, establish a session, and receive data on a stream. Assumes an active listener.

```go
func server() {
    // Accept a TCP connection
    conn, err := listener.Accept()
    if err != nil {
        panic(err)
    }

    // Setup server side of yamux
    session, err := yamux.Server(conn, nil)
    if err != nil {
        panic(err)
    }

    // Accept a stream
    stream, err := session.Accept()
    if err != nil {
        panic(err)
    }

    // Listen for a message
    buf := make([]byte, 4)
    stream.Read(buf)
}
```

--------------------------------

### Install tagparser

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/vmihailenco/tagparser/v2/README.md

Installs the tagparser library using go get.

```shell
go get github.com/vmihailenco/tagparser/v2
```

--------------------------------

### SQL Server Basic Instance and DB Configuration

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/sqlserver/resource_tc_sqlserver_config_database_mdf.md

This example demonstrates how to create a SQL Server basic instance, a database within that instance, and then configure the database's MDF settings. Ensure the availability zone, VPC, and subnet are correctly configured.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "sqlserver"
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-example"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  name              = "subnet-example"
  vpc_id            = tencentcloud_vpc.vpc.id
  cidr_block        = "10.0.0.0/16"
  is_multicast      = false
}

resource "tencentcloud_security_group" "security_group" {
  name        = "sg-example"
  description = "desc."
}

resource "tencentcloud_sqlserver_basic_instance" "example" {
  name                   = "tf-example"
  availability_zone      = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  charge_type            = "POSTPAID_BY_HOUR"
  vpc_id                 = tencentcloud_vpc.vpc.id
  subnet_id              = tencentcloud_subnet.subnet.id
  project_id             = 0
  memory                 = 4
  storage                = 100
  cpu                    = 2
  machine_type           = "CLOUD_PREMIUM"
  maintenance_week_set   = [1, 2, 3]
  maintenance_start_time = "09:00"
  maintenance_time_span  = 3
  security_groups        = [tencentcloud_security_group.security_group.id]

  tags = {
    "test" = "test"
  }
}

resource "tencentcloud_sqlserver_db" "example" {
  instance_id = tencentcloud_sqlserver_basic_instance.example.id
  name        = "tf_example_db"
  charset     = "Chinese_PRC_BIN"
  remark      = "test-remark"
}

resource "tencentcloud_sqlserver_config_database_mdf" "example" {
  db_name     = tencentcloud_sqlserver_db.example.name
  instance_id = tencentcloud_sqlserver_basic_instance.example.id
}
```

--------------------------------

### Creating Memory-Backed Filesystem Instance

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/spf13/afero/README.md

This example demonstrates creating an in-memory filesystem using afero.NewMemMapFs(), suitable for mocking and speeding up I/O operations.

```go
mm := afero.NewMemMapFs()
mm.MkdirAll("src/a", 0755)
```

--------------------------------

### Create a SQL Server Basic Instance and Terminate It

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/sqlserver/resource_tc_sqlserver_config_terminate_db_instance.md

This example demonstrates how to create a SQL Server basic instance and then configure its termination. It requires setting up VPC, subnet, and security group resources first.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "sqlserver"
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-example"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  name              = "subnet-example"
  vpc_id            = tencentcloud_vpc.vpc.id
  cidr_block        = "10.0.0.0/16"
  is_multicast      = false
}

resource "tencentcloud_security_group" "security_group" {
  name        = "sg-example"
  description = "desc."
}

resource "tencentcloud_sqlserver_basic_instance" "example" {
  name                   = "tf-example"
  availability_zone      = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  charge_type            = "POSTPAID_BY_HOUR"
  vpc_id                 = tencentcloud_vpc.vpc.id
  subnet_id              = tencentcloud_subnet.subnet.id
  project_id             = 0
  memory                 = 4
  storage                = 100
  cpu                    = 2
  machine_type           = "CLOUD_PREMIUM"
  maintenance_week_set   = [1, 2, 3]
  maintenance_start_time = "09:00"
  maintenance_time_span  = 3
  security_groups        = [tencentcloud_security_group.security_group.id]

  tags = {
    "test" = "test"
  }
}

resource "tencentcloud_sqlserver_config_terminate_db_instance" "example" {
  instance_id = tencentcloud_sqlserver_basic_instance.example.id
}
```

--------------------------------

### Install gobwas/glob

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/gobwas/glob/readme.md

Use 'go get' to install the glob library.

```shell
    go get github.com/gobwas/glob
```

--------------------------------

### Yamux Client Example

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/hashicorp/yamux/README.md

Demonstrates setting up a Yamux client to establish a connection, open a stream, and send data. Requires an established network connection.

```go
func client() {
    // Get a TCP connection
    conn, err := net.Dial(...) 
    if err != nil {
        panic(err)
    }

    // Setup client side of yamux
    session, err := yamux.Client(conn, nil)
    if err != nil {
        panic(err)
    }

    // Open a new stream
    stream, err := session.Open()
    if err != nil {
        panic(err)
    }

    // Stream implements net.Conn
    stream.Write([]byte("ping"))
}
```

--------------------------------

### Basic tencentcloud_as_start_instances Usage

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/website/docs/r/as_start_instances.html.markdown

This example demonstrates how to start instances in an Auto Scaling group. It requires setting up availability zones, images, instance types, VPC, subnet, scaling configuration, scaling group, and an instance attachment.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "as"
}

data "tencentcloud_images" "image" {
  image_type = ["PUBLIC_IMAGE"]
  os_name    = "TencentOS Server 3.2 (Final)"
}

data "tencentcloud_instance_types" "instance_types" {
  filter {
    name   = "zone"
    values = [data.tencentcloud_availability_zones_by_product.zones.zones.0.name]
  }

  filter {
    name   = "instance-family"
    values = ["S5"]
  }

  cpu_core_count   = 2
  exclude_sold_out = true
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-example"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  vpc_id            = tencentcloud_vpc.vpc.id
  name              = "subnet-example"
  cidr_block        = "10.0.0.0/16"
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
}

resource "tencentcloud_as_scaling_config" "example" {
  configuration_name = "tf-example"
  image_id           = data.tencentcloud_images.image.images.0.image_id
  instance_types     = ["SA1.SMALL1", "SA2.SMALL1", "SA2.SMALL2", "SA2.SMALL4"]
  instance_name_settings {
    instance_name = "test-ins-name"
  }
}

resource "tencentcloud_as_scaling_group" "example" {
  scaling_group_name = "tf-example"
  configuration_id   = tencentcloud_as_scaling_config.example.id
  max_size           = 1
  min_size           = 0
  vpc_id             = tencentcloud_vpc.vpc.id
  subnet_ids         = [tencentcloud_subnet.subnet.id]
}

resource "tencentcloud_instance" "example" {
  instance_name     = "tf_example"
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
  image_id          = data.tencentcloud_images.image.images.0.image_id
  instance_type     = data.tencentcloud_instance_types.instance_types.instance_types.0.instance_type
  system_disk_type  = "CLOUD_PREMIUM"
  system_disk_size  = 50
  hostname          = "user"
  project_id        = 0
  vpc_id            = tencentcloud_vpc.vpc.id
  subnet_id         = tencentcloud_subnet.subnet.id
}

# Attachment Instance
resource "tencentcloud_as_attachment" "attachment" {
  scaling_group_id = tencentcloud_as_scaling_group.example.id
  instance_ids     = [tencentcloud_instance.example.id]
}

resource "tencentcloud_as_start_instances" "start_instances" {
  auto_scaling_group_id = tencentcloud_as_scaling_group.example.id
  instance_ids          = tencentcloud_as_attachment.attachment.instance_ids
}
```

--------------------------------

### Create a TencentCloud SQL Server Instance and Configure Parameters

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/sqlserver/resource_tc_sqlserver_config_instance_param.md

This example demonstrates how to create a VPC, subnet, security group, and a basic SQL Server instance, then configure its parameters. Ensure the availability zone is correctly specified.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "sqlserver"
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-example"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  name              = "subnet-example"
  vpc_id            = tencentcloud_vpc.vpc.id
  cidr_block        = "10.0.0.0/16"
  is_multicast      = false
}

resource "tencentcloud_security_group" "security_group" {
  name        = "sg-example"
  description = "desc."
}

resource "tencentcloud_sqlserver_basic_instance" "example" {
  name                   = "tf-example"
  availability_zone      = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  charge_type            = "POSTPAID_BY_HOUR"
  vpc_id                 = tencentcloud_vpc.vpc.id
  subnet_id              = tencentcloud_subnet.subnet.id
  project_id             = 0
  memory                 = 4
  storage                = 100
  cpu                    = 2
  machine_type           = "CLOUD_PREMIUM"
  maintenance_week_set   = [1, 2, 3]
  maintenance_start_time = "09:00"
  maintenance_time_span  = 3
  security_groups        = [tencentcloud_security_group.security_group.id]

  tags = {
    "test" = "test"
  }
}

resource "tencentcloud_sqlserver_config_instance_param" "example" {
  instance_id = tencentcloud_sqlserver_basic_instance.example.id
  param_list {
    name          = "fill factor(%)"
    current_value = "90"
  }
}
```

--------------------------------

### Install GJSON

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/tidwall/gjson/README.md

Install the GJSON library using the go get command.

```sh
go get -u github.com/tidwall/gjson
```

--------------------------------

### Create and Query Direct Connect Gateway Instances

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/dcg/data_source_tc_dc_gateway_instances.md

This example demonstrates how to create a Direct Connect Gateway and then query instances by name and ID. Note the comment about needing to sleep for a few seconds due to server-side caching.

```hcl
resource "tencentcloud_ccn" "main" {
  name        = "ci-temp-test-ccn"
  description = "ci-temp-test-ccn-des"
  qos         = "AG"
}

resource "tencentcloud_dc_gateway" "ccn_main" {
  name                = "ci-cdg-ccn-test"
  network_instance_id = tencentcloud_ccn.main.id
  network_type        = "CCN"
  gateway_type        = "NORMAL"
}

#You need to sleep for a few seconds because there is a cache on the server
data "tencentcloud_dc_gateway_instances" "name_select" {
  name = tencentcloud_dc_gateway.ccn_main.name
}

data "tencentcloud_dc_gateway_instances" "id_select" {
  dcg_id = tencentcloud_dc_gateway.ccn_main.id
}
```

--------------------------------

### Full Example: VPC, NAT Gateway, and SNAT Rule Setup

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/website/docs/r/nat_gateway_snat.html.markdown

This comprehensive example sets up a VPC, subnet, EIPs, a NAT Gateway, and then configures SNAT rules for both subnets and network interfaces. It includes data sources for availability zones, images, and instance types.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "nat"
}

data "tencentcloud_images" "image" {
  os_name = "centos"
}

data "tencentcloud_instance_types" "instance_types" {
  filter {
    name   = "zone"
    values = [data.tencentcloud_availability_zones_by_product.zones.zones.0.name]
  }

  filter {
    name   = "instance-family"
    values = ["S5"]
  }

  cpu_core_count   = 2
  exclude_sold_out = true
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-example"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  vpc_id            = tencentcloud_vpc.vpc.id
  name              = "subnet-example"
  cidr_block        = "10.0.0.0/16"
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
  route_table_id    = tencentcloud_route_table.route_table.id
}

resource "tencentcloud_eip" "eip_example1" {
  name = "eip_example1"
}

resource "tencentcloud_eip" "eip_example2" {
  name = "eip_example2"
}

# Create NAT Gateway
resource "tencentcloud_nat_gateway" "my_nat" {
  vpc_id         = tencentcloud_vpc.vpc.id
  name           = "tf_example_nat_gateway"
  max_concurrent = 3000000
  bandwidth      = 500

  assigned_eip_set = [
    tencentcloud_eip.eip_example1.public_ip,
    tencentcloud_eip.eip_example2.public_ip,
  ]
}

# Create route_table and entry
resource "tencentcloud_route_table" "route_table" {
  vpc_id = tencentcloud_vpc.vpc.id
  name   = "tf_example"
}

resource "tencentcloud_route_table_entry" "route_entry" {
  route_table_id         = tencentcloud_route_table.route_table.id
  destination_cidr_block = "10.0.0.0/8"
  next_type              = "NAT"
  next_hub               = tencentcloud_nat_gateway.my_nat.id
}

# Subnet Nat gateway snat
resource "tencentcloud_nat_gateway_snat" "subnet_snat" {
  nat_gateway_id    = tencentcloud_nat_gateway.my_nat.id
  resource_type     = "SUBNET"
  subnet_id         = tencentcloud_subnet.subnet.id
  subnet_cidr_block = tencentcloud_subnet.subnet.cidr_block
  description       = "terraform test"
  public_ip_addr = [
    tencentcloud_eip.eip_example1.public_ip,
    tencentcloud_eip.eip_example2.public_ip,
  ]
}

# Create instance
resource "tencentcloud_instance" "example" {
  instance_name     = "tf_example"
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
  image_id          = data.tencentcloud_images.image.images.0.image_id
  instance_type     = data.tencentcloud_instance_types.instance_types.instance_types.0.instance_type
  system_disk_type  = "CLOUD_PREMIUM"
  system_disk_size  = 50
  hostname          = "user"
  project_id        = 0
  vpc_id            = tencentcloud_vpc.vpc.id
  subnet_id         = tencentcloud_subnet.subnet.id
}

# NetWorkInterface Nat gateway snat
resource "tencentcloud_nat_gateway_snat" "my_instance_snat" {
  nat_gateway_id           = tencentcloud_nat_gateway.my_nat.id
  resource_type            = "NETWORKINTERFACE"
  instance_id              = tencentcloud_instance.example.id
  instance_private_ip_addr = tencentcloud_instance.example.private_ip
  description              = "terraform test"
  public_ip_addr = [
    tencentcloud_eip.eip_example1.public_ip,
  ]
}
```

--------------------------------

### Install Gocognit using go install

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/uudashr/gocognit/README.md

Installs the Gocognit command-line tool using the 'go install' command, ensuring the latest version is fetched.

```bash
$ go install github.com/uudashr/gocognit/cmd/gocognit@latest
```

--------------------------------

### Install json-iterator/go

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/json-iterator/go/README.md

Use the go get command to install the json-iterator/go library.

```bash
go get github.com/json-iterator/go
```

--------------------------------

### Install Project Locally

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/katbyte/terrafmt/README.md

Install the project locally using 'go install .'.

```console
go install .
```

--------------------------------

### Install multierr

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/go.uber.org/multierr/README.md

Use `go get` to install the multierr library. This command fetches and installs the latest stable version.

```bash
go get -u go.uber.org/multierr
```

--------------------------------

### Create a basic SQL Server instance

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/website/docs/r/sqlserver_complete_expansion.html.markdown

This snippet demonstrates how to create a basic SQL Server instance with specified configurations, including VPC, subnet, security group, memory, storage, and maintenance windows. Ensure the availability zone, VPC, subnet, and security group are pre-configured.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "sqlserver"
}

resource "tencentcloud_vpc" "vpc" {
  name       = "example-vpc"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  name              = "example-vpc"
  vpc_id            = tencentcloud_vpc.vpc.id
  cidr_block        = "10.0.0.0/16"
  is_multicast      = false
}

resource "tencentcloud_security_group" "security_group" {
  name        = "example-sg"
  description = "desc."
}

resource "tencentcloud_sqlserver_instance" "example" {
  name                   = "tf_example_sql"
  availability_zone      = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  charge_type            = "POSTPAID_BY_HOUR"
  vpc_id                 = tencentcloud_vpc.vpc.id
  subnet_id              = tencentcloud_subnet.subnet.id
  security_groups        = [tencentcloud_security_group.security_group.id]
  project_id             = 0
  memory                 = 2
  storage                = 20
  maintenance_week_set   = [1, 2, 3]
  maintenance_start_time = "01:00"
  maintenance_time_span  = 3
  tags = {
    "createBy" = "tfExample"
  }
}
```

--------------------------------

### Install Levenshtein Package

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/agext/levenshtein/README.md

Use 'go get' to install the Levenshtein package. This command fetches and installs the package and its dependencies.

```go
go get github.com/agext/levenshtein
```

--------------------------------

### Complete tencentcloud_vpc_resume_snapshot_instance Example

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/vpc/resource_tc_vpc_resume_snapshot_instance.md

A complete example demonstrating the tencentcloud_vpc_resume_snapshot_instance resource, including data sources and other related resources like tencentcloud_cos_bucket and tencentcloud_vpc_snapshot_policy. This setup requires a snapshot policy, a COS bucket, and snapshot files.

```hcl
data "tencentcloud_vpc_snapshot_files" "example" {
  business_type = "securitygroup"
  instance_id   = "sg-902tl7t7"
  start_date    = "2022-10-10 00:00:00"
  end_date      = "2023-10-30 00:00:00"
}

resource "tencentcloud_cos_bucket" "example" {
  bucket = "tf-example-1308919341"
  acl    = "private"
}

resource "tencentcloud_vpc_snapshot_policy" "example" {
  snapshot_policy_name = "tf-example"
  backup_type          = "time"
  cos_bucket           = tencentcloud_cos_bucket.example.bucket
  cos_region           = "ap-guangzhou"
  create_new_cos       = false
  keep_time            = 2

  backup_policies {
    backup_day  = "monday"
    backup_time = "00:00:00"
  }
  backup_policies {
    backup_day  = "tuesday"
    backup_time = "01:00:00"
  }
  backup_policies {
    backup_day  = "wednesday"
    backup_time = "02:00:00"
  }
}

resource "tencentcloud_vpc_resume_snapshot_instance" "example" {
  snapshot_policy_id = tencentcloud_vpc_snapshot_policy.example.id
  snapshot_file_id   = data.tencentcloud_vpc_snapshot_files.example.snapshot_file_set.0.snapshot_file_id
  instance_id        = "policy-1t6cob"
}
```

--------------------------------

### Install err113 Linter

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/Djarvur/go-err113/README.adoc

Use 'go get' to install the err113 linter. This command fetches and installs the linter executable.

```bash
go get -u github.com/Djarvur/go-err113/cmd/err113
```

--------------------------------

### Example .go-header.yml Configuration

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/denis-tingaikin/go-header/README.md

A complete example of a .go-header.yml configuration file. It includes a company constant and a detailed Apache 2.0 license template.

```yaml
---
values:
  const:
    MY COMPANY: mycompany.com
template: |
  {{ MY COMPANY }} 
  SPDX-License-Identifier: Apache-2.0

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at:

  	  http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
```

--------------------------------

### Install uuid Package

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/google/uuid/README.md

Install the uuid package using the go get command.

```shell
go get github.com/google/uuid
```

--------------------------------

### Create a SQL Server basic instance and a read-only instance group

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/sqlserver/resource_tc_sqlserver_config_instance_ro_group.md

This example demonstrates the creation of a basic SQL Server instance and a read-only instance group. It requires setting up VPC, subnet, and security group resources first. Ensure the availability zone and product are correctly specified.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "sqlserver"
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-example"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  name              = "subnet-example"
  vpc_id            = tencentcloud_vpc.vpc.id
  cidr_block        = "10.0.0.0/16"
  is_multicast      = false
}

resource "tencentcloud_security_group" "security_group" {
  name        = "sg-example"
  description = "desc."
}

resource "tencentcloud_sqlserver_basic_instance" "example" {
  name                   = "tf-example"
  availability_zone      = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  charge_type            = "POSTPAID_BY_HOUR"
  vpc_id                 = tencentcloud_vpc.vpc.id
  subnet_id              = tencentcloud_subnet.subnet.id
  project_id             = 0
  memory                 = 4
  storage                = 100
  cpu                    = 2
  machine_type           = "CLOUD_PREMIUM"
  maintenance_week_set   = [1, 2, 3]
  maintenance_start_time = "09:00"
  maintenance_time_span  = 3
  security_groups        = [tencentcloud_security_group.security_group.id]

  tags = {
    "test" = "test"
  }
}

resource "tencentcloud_sqlserver_readonly_instance" "example" {
  name                     = "tf_example"
  availability_zone        = data.tencentcloud_availability_zones_by_product.zones.zones.4.name
  charge_type              = "POSTPAID_BY_HOUR"
  vpc_id                   = tencentcloud_vpc.vpc.id
  subnet_id                = tencentcloud_subnet.subnet.id
  memory                   = 4
  storage                  = 20
  master_instance_id       = tencentcloud_sqlserver_basic_instance.example.id
  readonly_group_type      = 2
  read_only_group_name     = "tf_example_ro"
  is_offline_delay         = 1
  read_only_max_delay_time = 10
  min_read_only_in_group   = 0
  force_upgrade            = true
}
```

--------------------------------

### Install gookit/color

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/gookit/color/README.zh-CN.md

Use 'go get' to install the gookit/color library for your Go project.

```bash
go get github.com/gookit/color
```

--------------------------------

### Install asasalint

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/alingse/asasalint/README.md

Use 'go install' to install the asasalint linter. Ensure your Go environment is set up correctly.

```sh
go install github.com/alingse/asasalint/cmd/asasalint@latest
```

--------------------------------

### Install Godot Linter

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/tetafro/godot/README.md

Install the Godot linter using go get. This command fetches and installs the latest version of the tool.

```sh
go get -u github.com/tetafro/godot/cmd/godot
```

--------------------------------

### Create a MySQL instance and attach a security group

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/tencentcloud/services/cdb/resource_tc_mysql_security_groups_attachment.md

This example demonstrates how to create a VPC, subnet, security group, and a MySQL instance, and then attach the security group to the MySQL instance. Ensure that the availability zone and product are correctly specified.

```hcl
data "tencentcloud_availability_zones_by_product" "zones" {
  product = "cdb"
}

resource "tencentcloud_vpc" "vpc" {
  name       = "vpc-mysql"
  cidr_block = "10.0.0.0/16"
}

resource "tencentcloud_subnet" "subnet" {
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
  name              = "subnet-mysql"
  vpc_id            = tencentcloud_vpc.vpc.id
  cidr_block        = "10.0.0.0/16"
  is_multicast      = false
}

resource "tencentcloud_security_group" "security_group" {
  name        = "sg-mysql"
  description = "mysql test"
}

resource "tencentcloud_mysql_instance" "example" {
  internet_service  = 1
  engine_version    = "5.7"
  charge_type       = "POSTPAID"
  root_password     = "PassWord123"
  slave_deploy_mode = 0
  availability_zone = data.tencentcloud_availability_zones_by_product.zones.zones.0.name
  slave_sync_mode   = 1
  instance_name     = "tf-example-mysql"
  mem_size          = 4000
  volume_size       = 200
  vpc_id            = tencentcloud_vpc.vpc.id
  subnet_id         = tencentcloud_subnet.subnet.id
  intranet_port     = 3306
  security_groups   = [tencentcloud_security_group.security_group.id]

  tags = {
    name = "test"
  }

  parameters = {
    character_set_server = "utf8"
    max_connections      = "1000"
  }
}

resource "tencentcloud_mysql_security_groups_attachment" "example" {
  security_group_id = tencentcloud_security_group.security_group.id
  instance_id       = tencentcloud_mysql_instance.example.id
}
```

--------------------------------

### Install gocover-cobertura and dependencies

Source: https://github.com/tencentcloudstack/terraform-provider-tencentcloud/blob/master/vendor/github.com/t-yuki/gocover-cobertura/README.md

Installs the gocover-cobertura tool and its dependencies using the go get command. Ensure you have the go.tools/cmd/cover package installed.

```bash
$ go get code.google.com/p/go.tools/cmd/cover
$ go get github.com/t-yuki/gocover-cobertura
```