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

package ssm

import (
	"context"
	"fmt"

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

type DescribeInstancePatchesInput struct {
	_ struct{} `type:"structure"`

	// An array of structures. Each entry in the array is a structure containing
	// a Key, Value combination. Valid values for Key are Classification | KBId
	// | Severity | State.
	Filters []PatchOrchestratorFilter `type:"list"`

	// The ID of the instance whose patch state information should be retrieved.
	//
	// InstanceId is a required field
	InstanceId *string `type:"string" required:"true"`

	// The maximum number of patches to return (per page).
	MaxResults *int64 `min:"10" type:"integer"`

	// The token for the next set of items to return. (You received this token from
	// a previous call.)
	NextToken *string `type:"string"`
}

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

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

	if s.InstanceId == nil {
		invalidParams.Add(aws.NewErrParamRequired("InstanceId"))
	}
	if s.MaxResults != nil && *s.MaxResults < 10 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 10))
	}
	if s.Filters != nil {
		for i, v := range s.Filters {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Filters", i), err.(aws.ErrInvalidParams))
			}
		}
	}

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

type DescribeInstancePatchesOutput struct {
	_ struct{} `type:"structure"`

	// The token to use when requesting the next set of items. If there are no additional
	// items to return, the string is empty.
	NextToken *string `type:"string"`

	// Each entry in the array is a structure containing:
	//
	// Title (string)
	//
	// KBId (string)
	//
	// Classification (string)
	//
	// Severity (string)
	//
	// State (string, such as "INSTALLED" or "FAILED")
	//
	// InstalledTime (DateTime)
	//
	// InstalledBy (string)
	Patches []PatchComplianceData `type:"list"`
}

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

const opDescribeInstancePatches = "DescribeInstancePatches"

// DescribeInstancePatchesRequest returns a request value for making API operation for
// Amazon Simple Systems Manager (SSM).
//
// Retrieves information about the patches on the specified instance and their
// state relative to the patch baseline being used for the instance.
//
//    // Example sending a request using DescribeInstancePatchesRequest.
//    req := client.DescribeInstancePatchesRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/ssm-2014-11-06/DescribeInstancePatches
func (c *Client) DescribeInstancePatchesRequest(input *DescribeInstancePatchesInput) DescribeInstancePatchesRequest {
	op := &aws.Operation{
		Name:       opDescribeInstancePatches,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DescribeInstancePatchesInput{}
	}

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

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

// DescribeInstancePatchesRequest is the request type for the
// DescribeInstancePatches API operation.
type DescribeInstancePatchesRequest struct {
	*aws.Request
	Input *DescribeInstancePatchesInput
	Copy  func(*DescribeInstancePatchesInput) DescribeInstancePatchesRequest
}

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

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

	return resp, nil
}

// DescribeInstancePatchesResponse is the response type for the
// DescribeInstancePatches API operation.
type DescribeInstancePatchesResponse struct {
	*DescribeInstancePatchesOutput

	response *aws.Response
}

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