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

package glue

import (
	"context"

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

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

	// The ID of the Data Catalog in which the metadata database resides. If none
	// is provided, the AWS account ID is used by default.
	CatalogId *string `min:"1" type:"string"`

	// A DatabaseInput object specifying the new definition of the metadata database
	// in the catalog.
	//
	// DatabaseInput is a required field
	DatabaseInput *DatabaseInput `type:"structure" required:"true"`

	// The name of the database to update in the catalog. For Hive compatibility,
	// this is folded to lowercase.
	//
	// Name is a required field
	Name *string `min:"1" type:"string" required:"true"`
}

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

// Validate inspects the fields of the type to determine if they are valid.
func (s *UpdateDatabaseInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "UpdateDatabaseInput"}
	if s.CatalogId != nil && len(*s.CatalogId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("CatalogId", 1))
	}

	if s.DatabaseInput == nil {
		invalidParams.Add(aws.NewErrParamRequired("DatabaseInput"))
	}

	if s.Name == nil {
		invalidParams.Add(aws.NewErrParamRequired("Name"))
	}
	if s.Name != nil && len(*s.Name) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Name", 1))
	}
	if s.DatabaseInput != nil {
		if err := s.DatabaseInput.Validate(); err != nil {
			invalidParams.AddNested("DatabaseInput", err.(aws.ErrInvalidParams))
		}
	}

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

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

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

const opUpdateDatabase = "UpdateDatabase"

// UpdateDatabaseRequest returns a request value for making API operation for
// AWS Glue.
//
// Updates an existing database definition in a Data Catalog.
//
//    // Example sending a request using UpdateDatabaseRequest.
//    req := client.UpdateDatabaseRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/glue-2017-03-31/UpdateDatabase
func (c *Client) UpdateDatabaseRequest(input *UpdateDatabaseInput) UpdateDatabaseRequest {
	op := &aws.Operation{
		Name:       opUpdateDatabase,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &UpdateDatabaseInput{}
	}

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

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

// UpdateDatabaseRequest is the request type for the
// UpdateDatabase API operation.
type UpdateDatabaseRequest struct {
	*aws.Request
	Input *UpdateDatabaseInput
	Copy  func(*UpdateDatabaseInput) UpdateDatabaseRequest
}

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

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

	return resp, nil
}

// UpdateDatabaseResponse is the response type for the
// UpdateDatabase API operation.
type UpdateDatabaseResponse struct {
	*UpdateDatabaseOutput

	response *aws.Response
}

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