// Code generated by smithy-go-codegen DO NOT EDIT.

package rds

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/service/rds/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Creates a new DB cluster parameter group.
//
// Parameters in a DB cluster parameter group apply to all of the instances in a
// DB cluster.
//
// A DB cluster parameter group is initially created with the default parameters
// for the database engine used by instances in the DB cluster. To provide custom
// values for any of the parameters, you must modify the group after creating it
// using ModifyDBClusterParameterGroup . Once you've created a DB cluster parameter
// group, you need to associate it with your DB cluster using ModifyDBCluster .
//
// When you associate a new DB cluster parameter group with a running Aurora DB
// cluster, reboot the DB instances in the DB cluster without failover for the new
// DB cluster parameter group and associated settings to take effect.
//
// When you associate a new DB cluster parameter group with a running Multi-AZ DB
// cluster, reboot the DB cluster without failover for the new DB cluster parameter
// group and associated settings to take effect.
//
// After you create a DB cluster parameter group, you should wait at least 5
// minutes before creating your first DB cluster that uses that DB cluster
// parameter group as the default parameter group. This allows Amazon RDS to fully
// complete the create action before the DB cluster parameter group is used as the
// default for a new DB cluster. This is especially important for parameters that
// are critical when creating the default database for a DB cluster, such as the
// character set for the default database defined by the character_set_database
// parameter. You can use the Parameter Groups option of the [Amazon RDS console]or the
// DescribeDBClusterParameters operation to verify that your DB cluster parameter
// group has been created or modified.
//
// For more information on Amazon Aurora, see [What is Amazon Aurora?] in the Amazon Aurora User Guide.
//
// For more information on Multi-AZ DB clusters, see [Multi-AZ DB cluster deployments] in the Amazon RDS User Guide.
//
// [Amazon RDS console]: https://console.aws.amazon.com/rds/
// [What is Amazon Aurora?]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/CHAP_AuroraOverview.html
// [Multi-AZ DB cluster deployments]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/multi-az-db-clusters-concepts.html
func (c *Client) CreateDBClusterParameterGroup(ctx context.Context, params *CreateDBClusterParameterGroupInput, optFns ...func(*Options)) (*CreateDBClusterParameterGroupOutput, error) {
	if params == nil {
		params = &CreateDBClusterParameterGroupInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "CreateDBClusterParameterGroup", params, optFns, c.addOperationCreateDBClusterParameterGroupMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*CreateDBClusterParameterGroupOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type CreateDBClusterParameterGroupInput struct {

	// The name of the DB cluster parameter group.
	//
	// Constraints:
	//
	//   - Must not match the name of an existing DB cluster parameter group.
	//
	// This value is stored as a lowercase string.
	//
	// This member is required.
	DBClusterParameterGroupName *string

	// The DB cluster parameter group family name. A DB cluster parameter group can be
	// associated with one and only one DB cluster parameter group family, and can be
	// applied only to a DB cluster running a database engine and engine version
	// compatible with that DB cluster parameter group family.
	//
	// Aurora MySQL
	//
	// Example: aurora-mysql5.7 , aurora-mysql8.0
	//
	// Aurora PostgreSQL
	//
	// Example: aurora-postgresql14
	//
	// RDS for MySQL
	//
	// Example: mysql8.0
	//
	// RDS for PostgreSQL
	//
	// Example: postgres13
	//
	// To list all of the available parameter group families for a DB engine, use the
	// following command:
	//
	//     aws rds describe-db-engine-versions --query
	//     "DBEngineVersions[].DBParameterGroupFamily" --engine
	//
	// For example, to list all of the available parameter group families for the
	// Aurora PostgreSQL DB engine, use the following command:
	//
	//     aws rds describe-db-engine-versions --query
	//     "DBEngineVersions[].DBParameterGroupFamily" --engine aurora-postgresql
	//
	// The output contains duplicates.
	//
	// The following are the valid DB engine values:
	//
	//   - aurora-mysql
	//
	//   - aurora-postgresql
	//
	//   - mysql
	//
	//   - postgres
	//
	// This member is required.
	DBParameterGroupFamily *string

	// The description for the DB cluster parameter group.
	//
	// This member is required.
	Description *string

	// Tags to assign to the DB cluster parameter group.
	Tags []types.Tag

	noSmithyDocumentSerde
}

type CreateDBClusterParameterGroupOutput struct {

	// Contains the details of an Amazon RDS DB cluster parameter group.
	//
	// This data type is used as a response element in the
	// DescribeDBClusterParameterGroups action.
	DBClusterParameterGroup *types.DBClusterParameterGroup

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateDBClusterParameterGroupMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsquery_serializeOpCreateDBClusterParameterGroup{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpCreateDBClusterParameterGroup{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CreateDBClusterParameterGroup"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addTimeOffsetBuild(stack, c); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addOpCreateDBClusterParameterGroupValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateDBClusterParameterGroup(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addRecursionDetection(stack); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opCreateDBClusterParameterGroup(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "CreateDBClusterParameterGroup",
	}
}