// 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 DescribeInstancePatchStatesForPatchGroupInput struct {
	_ struct{} `type:"structure"`

	// Each entry in the array is a structure containing:
	//
	// Key (string between 1 and 200 characters)
	//
	// Values (array containing a single string)
	//
	// Type (string "Equal", "NotEqual", "LessThan", "GreaterThan")
	Filters []InstancePatchStateFilter `type:"list"`

	// 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"`

	// The name of the patch group for which the patch state information should
	// be retrieved.
	//
	// PatchGroup is a required field
	PatchGroup *string `min:"1" type:"string" required:"true"`
}

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

// Validate inspects the fields of the type to determine if they are valid.
func (s *DescribeInstancePatchStatesForPatchGroupInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DescribeInstancePatchStatesForPatchGroupInput"}
	if s.MaxResults != nil && *s.MaxResults < 10 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 10))
	}

	if s.PatchGroup == nil {
		invalidParams.Add(aws.NewErrParamRequired("PatchGroup"))
	}
	if s.PatchGroup != nil && len(*s.PatchGroup) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("PatchGroup", 1))
	}
	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 DescribeInstancePatchStatesForPatchGroupOutput struct {
	_ struct{} `type:"structure"`

	// The high-level patch state for the requested instances.
	InstancePatchStates []InstancePatchState `min:"1" type:"list"`

	// 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"`
}

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

const opDescribeInstancePatchStatesForPatchGroup = "DescribeInstancePatchStatesForPatchGroup"

// DescribeInstancePatchStatesForPatchGroupRequest returns a request value for making API operation for
// Amazon Simple Systems Manager (SSM).
//
// Retrieves the high-level patch state for the instances in the specified patch
// group.
//
//    // Example sending a request using DescribeInstancePatchStatesForPatchGroupRequest.
//    req := client.DescribeInstancePatchStatesForPatchGroupRequest(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/DescribeInstancePatchStatesForPatchGroup
func (c *Client) DescribeInstancePatchStatesForPatchGroupRequest(input *DescribeInstancePatchStatesForPatchGroupInput) DescribeInstancePatchStatesForPatchGroupRequest {
	op := &aws.Operation{
		Name:       opDescribeInstancePatchStatesForPatchGroup,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DescribeInstancePatchStatesForPatchGroupInput{}
	}

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

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

// DescribeInstancePatchStatesForPatchGroupRequest is the request type for the
// DescribeInstancePatchStatesForPatchGroup API operation.
type DescribeInstancePatchStatesForPatchGroupRequest struct {
	*aws.Request
	Input *DescribeInstancePatchStatesForPatchGroupInput
	Copy  func(*DescribeInstancePatchStatesForPatchGroupInput) DescribeInstancePatchStatesForPatchGroupRequest
}

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

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

	return resp, nil
}

// DescribeInstancePatchStatesForPatchGroupResponse is the response type for the
// DescribeInstancePatchStatesForPatchGroup API operation.
type DescribeInstancePatchStatesForPatchGroupResponse struct {
	*DescribeInstancePatchStatesForPatchGroupOutput

	response *aws.Response
}

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