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

package iam

import (
	"context"

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

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

	// Name of the IAM group to update. If you're changing the name of the group,
	// this is the original name.
	//
	// This parameter allows (through its regex pattern (http://wikipedia.org/wiki/regex))
	// a string of characters consisting of upper and lowercase alphanumeric characters
	// with no spaces. You can also include any of the following characters: _+=,.@-
	//
	// GroupName is a required field
	GroupName *string `min:"1" type:"string" required:"true"`

	// New name for the IAM group. Only include this if changing the group's name.
	//
	// IAM user, group, role, and policy names must be unique within the account.
	// Names are not distinguished by case. For example, you cannot create resources
	// named both "MyResource" and "myresource".
	NewGroupName *string `min:"1" type:"string"`

	// New path for the IAM group. Only include this if changing the group's path.
	//
	// This parameter allows (through its regex pattern (http://wikipedia.org/wiki/regex))
	// a string of characters consisting of either a forward slash (/) by itself
	// or a string that must begin and end with forward slashes. In addition, it
	// can contain any ASCII character from the ! (\u0021) through the DEL character
	// (\u007F), including most punctuation characters, digits, and upper and lowercased
	// letters.
	NewPath *string `min:"1" type:"string"`
}

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

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

	if s.GroupName == nil {
		invalidParams.Add(aws.NewErrParamRequired("GroupName"))
	}
	if s.GroupName != nil && len(*s.GroupName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("GroupName", 1))
	}
	if s.NewGroupName != nil && len(*s.NewGroupName) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NewGroupName", 1))
	}
	if s.NewPath != nil && len(*s.NewPath) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NewPath", 1))
	}

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

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

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

const opUpdateGroup = "UpdateGroup"

// UpdateGroupRequest returns a request value for making API operation for
// AWS Identity and Access Management.
//
// Updates the name and/or the path of the specified IAM group.
//
// You should understand the implications of changing a group's path or name.
// For more information, see Renaming Users and Groups (https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_WorkingWithGroupsAndUsers.html)
// in the IAM User Guide.
//
// The person making the request (the principal), must have permission to change
// the role group with the old name and the new name. For example, to change
// the group named Managers to MGRs, the principal must have a policy that allows
// them to update both groups. If the principal has permission to update the
// Managers group, but not the MGRs group, then the update fails. For more information
// about permissions, see Access Management (https://docs.aws.amazon.com/IAM/latest/UserGuide/access.html).
//
//    // Example sending a request using UpdateGroupRequest.
//    req := client.UpdateGroupRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/iam-2010-05-08/UpdateGroup
func (c *Client) UpdateGroupRequest(input *UpdateGroupInput) UpdateGroupRequest {
	op := &aws.Operation{
		Name:       opUpdateGroup,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &UpdateGroupInput{}
	}

	req := c.newRequest(op, input, &UpdateGroupOutput{})
	req.Handlers.Unmarshal.Remove(query.UnmarshalHandler)
	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)

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

// UpdateGroupRequest is the request type for the
// UpdateGroup API operation.
type UpdateGroupRequest struct {
	*aws.Request
	Input *UpdateGroupInput
	Copy  func(*UpdateGroupInput) UpdateGroupRequest
}

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

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

	return resp, nil
}

// UpdateGroupResponse is the response type for the
// UpdateGroup API operation.
type UpdateGroupResponse struct {
	*UpdateGroupOutput

	response *aws.Response
}

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