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

package iot

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"
)

// The input for the UpdateThing operation.
type UpdateThingInput struct {
	_ struct{} `type:"structure"`

	// A list of thing attributes, a JSON string containing name-value pairs. For
	// example:
	//
	// {\"attributes\":{\"name1\":\"value2\"}}
	//
	// This data is used to add new attributes or update existing attributes.
	AttributePayload *AttributePayload `locationName:"attributePayload" type:"structure"`

	// The expected version of the thing record in the registry. If the version
	// of the record in the registry does not match the expected version specified
	// in the request, the UpdateThing request is rejected with a VersionConflictException.
	ExpectedVersion *int64 `locationName:"expectedVersion" type:"long"`

	// Remove a thing type association. If true, the association is removed.
	RemoveThingType *bool `locationName:"removeThingType" type:"boolean"`

	// The name of the thing to update.
	//
	// You can't change a thing's name. To change a thing's name, you must create
	// a new thing, give it the new name, and then delete the old thing.
	//
	// ThingName is a required field
	ThingName *string `location:"uri" locationName:"thingName" min:"1" type:"string" required:"true"`

	// The name of the thing type.
	ThingTypeName *string `locationName:"thingTypeName" min:"1" type:"string"`
}

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

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

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

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

// MarshalFields encodes the AWS API shape using the passed in protocol encoder.
func (s UpdateThingInput) MarshalFields(e protocol.FieldEncoder) error {
	e.SetValue(protocol.HeaderTarget, "Content-Type", protocol.StringValue("application/json"), protocol.Metadata{})

	if s.AttributePayload != nil {
		v := s.AttributePayload

		metadata := protocol.Metadata{}
		e.SetFields(protocol.BodyTarget, "attributePayload", v, metadata)
	}
	if s.ExpectedVersion != nil {
		v := *s.ExpectedVersion

		metadata := protocol.Metadata{}
		e.SetValue(protocol.BodyTarget, "expectedVersion", protocol.Int64Value(v), metadata)
	}
	if s.RemoveThingType != nil {
		v := *s.RemoveThingType

		metadata := protocol.Metadata{}
		e.SetValue(protocol.BodyTarget, "removeThingType", protocol.BoolValue(v), metadata)
	}
	if s.ThingTypeName != nil {
		v := *s.ThingTypeName

		metadata := protocol.Metadata{}
		e.SetValue(protocol.BodyTarget, "thingTypeName", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
	}
	if s.ThingName != nil {
		v := *s.ThingName

		metadata := protocol.Metadata{}
		e.SetValue(protocol.PathTarget, "thingName", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
	}
	return nil
}

// The output from the UpdateThing operation.
type UpdateThingOutput struct {
	_ struct{} `type:"structure"`
}

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

// MarshalFields encodes the AWS API shape using the passed in protocol encoder.
func (s UpdateThingOutput) MarshalFields(e protocol.FieldEncoder) error {
	return nil
}

const opUpdateThing = "UpdateThing"

// UpdateThingRequest returns a request value for making API operation for
// AWS IoT.
//
// Updates the data for a thing.
//
//    // Example sending a request using UpdateThingRequest.
//    req := client.UpdateThingRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
func (c *Client) UpdateThingRequest(input *UpdateThingInput) UpdateThingRequest {
	op := &aws.Operation{
		Name:       opUpdateThing,
		HTTPMethod: "PATCH",
		HTTPPath:   "/things/{thingName}",
	}

	if input == nil {
		input = &UpdateThingInput{}
	}

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

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

// UpdateThingRequest is the request type for the
// UpdateThing API operation.
type UpdateThingRequest struct {
	*aws.Request
	Input *UpdateThingInput
	Copy  func(*UpdateThingInput) UpdateThingRequest
}

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

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

	return resp, nil
}

// UpdateThingResponse is the response type for the
// UpdateThing API operation.
type UpdateThingResponse struct {
	*UpdateThingOutput

	response *aws.Response
}

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