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

package cognitosync

import (
	"context"
	"fmt"

	"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"
)

// A request to post updates to records or add and delete records for a dataset
// and user.
type UpdateRecordsInput struct {
	_ struct{} `type:"structure"`

	// Intended to supply a device ID that will populate the lastModifiedBy field
	// referenced in other methods. The ClientContext field is not yet implemented.
	ClientContext *string `location:"header" locationName:"x-amz-Client-Context" type:"string"`

	// A string of up to 128 characters. Allowed characters are a-z, A-Z, 0-9, '_'
	// (underscore), '-' (dash), and '.' (dot).
	//
	// DatasetName is a required field
	DatasetName *string `location:"uri" locationName:"DatasetName" min:"1" type:"string" required:"true"`

	// The unique ID generated for this device by Cognito.
	DeviceId *string `min:"1" type:"string"`

	// A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE)
	// created by Amazon Cognito. GUID generation is unique within a region.
	//
	// IdentityId is a required field
	IdentityId *string `location:"uri" locationName:"IdentityId" min:"1" type:"string" required:"true"`

	// A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE)
	// created by Amazon Cognito. GUID generation is unique within a region.
	//
	// IdentityPoolId is a required field
	IdentityPoolId *string `location:"uri" locationName:"IdentityPoolId" min:"1" type:"string" required:"true"`

	// A list of patch operations.
	RecordPatches []RecordPatch `type:"list"`

	// The SyncSessionToken returned by a previous call to ListRecords for this
	// dataset and identity.
	//
	// SyncSessionToken is a required field
	SyncSessionToken *string `type:"string" required:"true"`
}

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

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

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

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

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

	if s.SyncSessionToken == nil {
		invalidParams.Add(aws.NewErrParamRequired("SyncSessionToken"))
	}
	if s.RecordPatches != nil {
		for i, v := range s.RecordPatches {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "RecordPatches", i), err.(aws.ErrInvalidParams))
			}
		}
	}

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

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

	if s.DeviceId != nil {
		v := *s.DeviceId

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

		metadata := protocol.Metadata{}
		ls0 := e.List(protocol.BodyTarget, "RecordPatches", metadata)
		ls0.Start()
		for _, v1 := range v {
			ls0.ListAddFields(v1)
		}
		ls0.End()

	}
	if s.SyncSessionToken != nil {
		v := *s.SyncSessionToken

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

		metadata := protocol.Metadata{}
		e.SetValue(protocol.HeaderTarget, "x-amz-Client-Context", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
	}
	if s.DatasetName != nil {
		v := *s.DatasetName

		metadata := protocol.Metadata{}
		e.SetValue(protocol.PathTarget, "DatasetName", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
	}
	if s.IdentityId != nil {
		v := *s.IdentityId

		metadata := protocol.Metadata{}
		e.SetValue(protocol.PathTarget, "IdentityId", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
	}
	if s.IdentityPoolId != nil {
		v := *s.IdentityPoolId

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

// Returned for a successful UpdateRecordsRequest.
type UpdateRecordsOutput struct {
	_ struct{} `type:"structure"`

	// A list of records that have been updated.
	Records []Record `type:"list"`
}

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

// MarshalFields encodes the AWS API shape using the passed in protocol encoder.
func (s UpdateRecordsOutput) MarshalFields(e protocol.FieldEncoder) error {
	if s.Records != nil {
		v := s.Records

		metadata := protocol.Metadata{}
		ls0 := e.List(protocol.BodyTarget, "Records", metadata)
		ls0.Start()
		for _, v1 := range v {
			ls0.ListAddFields(v1)
		}
		ls0.End()

	}
	return nil
}

const opUpdateRecords = "UpdateRecords"

// UpdateRecordsRequest returns a request value for making API operation for
// Amazon Cognito Sync.
//
// Posts updates to records and adds and deletes records for a dataset and user.
//
// The sync count in the record patch is your last known sync count for that
// record. The server will reject an UpdateRecords request with a ResourceConflictException
// if you try to patch a record with a new value but a stale sync count.
//
// For example, if the sync count on the server is 5 for a key called highScore
// and you try and submit a new highScore with sync count of 4, the request
// will be rejected. To obtain the current sync count for a record, call ListRecords.
// On a successful update of the record, the response returns the new sync count
// for that record. You should present that sync count the next time you try
// to update that same record. When the record does not exist, specify the sync
// count as 0.
//
// This API can be called with temporary user credentials provided by Cognito
// Identity or with developer credentials.
//
//    // Example sending a request using UpdateRecordsRequest.
//    req := client.UpdateRecordsRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/cognito-sync-2014-06-30/UpdateRecords
func (c *Client) UpdateRecordsRequest(input *UpdateRecordsInput) UpdateRecordsRequest {
	op := &aws.Operation{
		Name:       opUpdateRecords,
		HTTPMethod: "POST",
		HTTPPath:   "/identitypools/{IdentityPoolId}/identities/{IdentityId}/datasets/{DatasetName}",
	}

	if input == nil {
		input = &UpdateRecordsInput{}
	}

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

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

// UpdateRecordsRequest is the request type for the
// UpdateRecords API operation.
type UpdateRecordsRequest struct {
	*aws.Request
	Input *UpdateRecordsInput
	Copy  func(*UpdateRecordsInput) UpdateRecordsRequest
}

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

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

	return resp, nil
}

// UpdateRecordsResponse is the response type for the
// UpdateRecords API operation.
type UpdateRecordsResponse struct {
	*UpdateRecordsOutput

	response *aws.Response
}

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