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

package neptune

import (
	"context"
	"fmt"

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

// Please also see https://docs.aws.amazon.com/goto/WebAPI/neptune-2014-10-31/DescribeDBClustersMessage
type DescribeDBClustersInput struct {
	_ struct{} `type:"structure"`

	// The user-supplied DB cluster identifier. If this parameter is specified,
	// information from only the specific DB cluster is returned. This parameter
	// isn't case-sensitive.
	//
	// Constraints:
	//
	//    * If supplied, must match an existing DBClusterIdentifier.
	DBClusterIdentifier *string `type:"string"`

	// A filter that specifies one or more DB clusters to describe.
	//
	// Supported filters:
	//
	//    * db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon
	//    Resource Names (ARNs). The results list will only include information
	//    about the DB clusters identified by these ARNs.
	Filters []Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeDBClusters request.
	// If this parameter is specified, the response includes only records beyond
	// the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results can be retrieved.
	//
	// Default: 100
	//
	// Constraints: Minimum 20, maximum 100.
	MaxRecords *int64 `type:"integer"`
}

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

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

// Please also see https://docs.aws.amazon.com/goto/WebAPI/neptune-2014-10-31/DBClusterMessage
type DescribeDBClustersOutput struct {
	_ struct{} `type:"structure"`

	// Contains a list of DB clusters for the user.
	DBClusters []DBCluster `locationNameList:"DBCluster" type:"list"`

	// A pagination token that can be used in a subsequent DescribeDBClusters request.
	Marker *string `type:"string"`
}

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

const opDescribeDBClusters = "DescribeDBClusters"

// DescribeDBClustersRequest returns a request value for making API operation for
// Amazon Neptune.
//
// Returns information about provisioned DB clusters. This API supports pagination.
//
//    // Example sending a request using DescribeDBClustersRequest.
//    req := client.DescribeDBClustersRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/neptune-2014-10-31/DescribeDBClusters
func (c *Client) DescribeDBClustersRequest(input *DescribeDBClustersInput) DescribeDBClustersRequest {
	op := &aws.Operation{
		Name:       opDescribeDBClusters,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DescribeDBClustersInput{}
	}

	req := c.newRequest(op, input, &DescribeDBClustersOutput{})
	return DescribeDBClustersRequest{Request: req, Input: input, Copy: c.DescribeDBClustersRequest}
}

// DescribeDBClustersRequest is the request type for the
// DescribeDBClusters API operation.
type DescribeDBClustersRequest struct {
	*aws.Request
	Input *DescribeDBClustersInput
	Copy  func(*DescribeDBClustersInput) DescribeDBClustersRequest
}

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

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

	return resp, nil
}

// DescribeDBClustersResponse is the response type for the
// DescribeDBClusters API operation.
type DescribeDBClustersResponse struct {
	*DescribeDBClustersOutput

	response *aws.Response
}

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