// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

package storagegateway

import (
	"context"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)

// A JSON object containing the ID of the gateway.
type DescribeGatewayInformationInput struct {
	_ struct{} `type:"structure"`

	// The Amazon Resource Name (ARN) of the gateway. Use the ListGateways operation
	// to return a list of gateways for your account and AWS Region.
	//
	// GatewayARN is a required field
	GatewayARN *string `min:"50" type:"string" required:"true"`
}

// String returns the string representation
func (s DescribeGatewayInformationInput) String() string {
	return awsutil.Prettify(s)
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DescribeGatewayInformationInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DescribeGatewayInformationInput"}

	if s.GatewayARN == nil {
		invalidParams.Add(aws.NewErrParamRequired("GatewayARN"))
	}
	if s.GatewayARN != nil && len(*s.GatewayARN) < 50 {
		invalidParams.Add(aws.NewErrParamMinLen("GatewayARN", 50))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// A JSON object containing the following fields:
type DescribeGatewayInformationOutput struct {
	_ struct{} `type:"structure"`

	// The Amazon Resource Name (ARN) of the Amazon CloudWatch Log Group that is
	// used to monitor events in the gateway.
	CloudWatchLogGroupARN *string `type:"string"`

	// The ID of the Amazon EC2 instance that was used to launch the gateway.
	Ec2InstanceId *string `type:"string"`

	// The AWS Region where the Amazon EC2 instance is located.
	Ec2InstanceRegion *string `type:"string"`

	// The type of endpoint for your gateway.
	//
	// Valid Values: STANDARD | FIPS
	EndpointType *string `min:"4" type:"string"`

	// The Amazon Resource Name (ARN) of the gateway. Use the ListGateways operation
	// to return a list of gateways for your account and AWS Region.
	GatewayARN *string `min:"50" type:"string"`

	// The unique identifier assigned to your gateway during activation. This ID
	// becomes part of the gateway Amazon Resource Name (ARN), which you use as
	// input for other operations.
	GatewayId *string `min:"12" type:"string"`

	// The name you configured for your gateway.
	GatewayName *string `type:"string"`

	// A NetworkInterface array that contains descriptions of the gateway network
	// interfaces.
	GatewayNetworkInterfaces []NetworkInterface `type:"list"`

	// A value that indicates the operating state of the gateway.
	GatewayState *string `min:"2" type:"string"`

	// A value that indicates the time zone configured for the gateway.
	GatewayTimezone *string `min:"3" type:"string"`

	// The type of the gateway.
	GatewayType *string `min:"2" type:"string"`

	// The type of hypervisor environment used by the host.
	HostEnvironment HostEnvironment `type:"string" enum:"true"`

	// The date on which the last software update was applied to the gateway. If
	// the gateway has never been updated, this field does not return a value in
	// the response.
	LastSoftwareUpdate *string `min:"1" type:"string"`

	// The date on which an update to the gateway is available. This date is in
	// the time zone of the gateway. If the gateway is not available for an update
	// this field is not returned in the response.
	NextUpdateAvailabilityDate *string `min:"1" type:"string"`

	// A list of up to 50 tags assigned to the gateway, sorted alphabetically by
	// key name. Each tag is a key-value pair. For a gateway with more than 10 tags
	// assigned, you can view all tags using the ListTagsForResource API operation.
	Tags []Tag `type:"list"`

	// The configuration settings for the virtual private cloud (VPC) endpoint for
	// your gateway.
	VPCEndpoint *string `type:"string"`
}

// String returns the string representation
func (s DescribeGatewayInformationOutput) String() string {
	return awsutil.Prettify(s)
}

const opDescribeGatewayInformation = "DescribeGatewayInformation"

// DescribeGatewayInformationRequest returns a request value for making API operation for
// AWS Storage Gateway.
//
// Returns metadata about a gateway such as its name, network interfaces, configured
// time zone, and the state (whether the gateway is running or not). To specify
// which gateway to describe, use the Amazon Resource Name (ARN) of the gateway
// in your request.
//
//    // Example sending a request using DescribeGatewayInformationRequest.
//    req := client.DescribeGatewayInformationRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/storagegateway-2013-06-30/DescribeGatewayInformation
func (c *Client) DescribeGatewayInformationRequest(input *DescribeGatewayInformationInput) DescribeGatewayInformationRequest {
	op := &aws.Operation{
		Name:       opDescribeGatewayInformation,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DescribeGatewayInformationInput{}
	}

	req := c.newRequest(op, input, &DescribeGatewayInformationOutput{})

	return DescribeGatewayInformationRequest{Request: req, Input: input, Copy: c.DescribeGatewayInformationRequest}
}

// DescribeGatewayInformationRequest is the request type for the
// DescribeGatewayInformation API operation.
type DescribeGatewayInformationRequest struct {
	*aws.Request
	Input *DescribeGatewayInformationInput
	Copy  func(*DescribeGatewayInformationInput) DescribeGatewayInformationRequest
}

// Send marshals and sends the DescribeGatewayInformation API request.
func (r DescribeGatewayInformationRequest) Send(ctx context.Context) (*DescribeGatewayInformationResponse, error) {
	r.Request.SetContext(ctx)
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	resp := &DescribeGatewayInformationResponse{
		DescribeGatewayInformationOutput: r.Request.Data.(*DescribeGatewayInformationOutput),
		response:                         &aws.Response{Request: r.Request},
	}

	return resp, nil
}

// DescribeGatewayInformationResponse is the response type for the
// DescribeGatewayInformation API operation.
type DescribeGatewayInformationResponse struct {
	*DescribeGatewayInformationOutput

	response *aws.Response
}

// SDKResponseMetdata returns the response metadata for the
// DescribeGatewayInformation request.
func (r *DescribeGatewayInformationResponse) SDKResponseMetdata() *aws.Response {
	return r.response
}