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

package cloudwatchlogs

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

// Creates a delivery. A delivery is a connection between a logical delivery
// source and a logical delivery destination that you have already created.
//
// Only some Amazon Web Services services support being configured as a delivery
// source using this operation. These services are listed as Supported [V2
// Permissions] in the table at [Enabling logging from Amazon Web Services services.]
//
// A delivery destination can represent a log group in CloudWatch Logs, an Amazon
// S3 bucket, a delivery stream in Firehose, or X-Ray.
//
// To configure logs delivery between a supported Amazon Web Services service and
// a destination, you must do the following:
//
//   - Create a delivery source, which is a logical object that represents the
//     resource that is actually sending the logs. For more information, see [PutDeliverySource].
//
//   - Create a delivery destination, which is a logical object that represents
//     the actual delivery destination. For more information, see [PutDeliveryDestination].
//
//   - If you are delivering logs cross-account, you must use [PutDeliveryDestinationPolicy]in the destination
//     account to assign an IAM policy to the destination. This policy allows delivery
//     to that destination.
//
//   - Use CreateDelivery to create a delivery by pairing exactly one delivery
//     source and one delivery destination.
//
// You can configure a single delivery source to send logs to multiple
// destinations by creating multiple deliveries. You can also create multiple
// deliveries to configure multiple delivery sources to send logs to the same
// delivery destination.
//
// To update an existing delivery configuration, use [UpdateDeliveryConfiguration].
//
// [PutDeliveryDestination]: https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDeliveryDestination.html
// [PutDeliverySource]: https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDeliverySource.html
// [Enabling logging from Amazon Web Services services.]: https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/AWS-logs-and-resource-policy.html
// [PutDeliveryDestinationPolicy]: https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDeliveryDestinationPolicy.html
// [UpdateDeliveryConfiguration]: https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_UpdateDeliveryConfiguration.html
func (c *Client) CreateDelivery(ctx context.Context, params *CreateDeliveryInput, optFns ...func(*Options)) (*CreateDeliveryOutput, error) {
	if params == nil {
		params = &CreateDeliveryInput{}
	}

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

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

type CreateDeliveryInput struct {

	// The ARN of the delivery destination to use for this delivery.
	//
	// This member is required.
	DeliveryDestinationArn *string

	// The name of the delivery source to use for this delivery.
	//
	// This member is required.
	DeliverySourceName *string

	// The field delimiter to use between record fields when the final output format
	// of a delivery is in Plain , W3C , or Raw format.
	FieldDelimiter *string

	// The list of record fields to be delivered to the destination, in order. If the
	// delivery's log source has mandatory fields, they must be included in this list.
	RecordFields []string

	// This structure contains parameters that are valid only when the delivery's
	// delivery destination is an S3 bucket.
	S3DeliveryConfiguration *types.S3DeliveryConfiguration

	// An optional list of key-value pairs to associate with the resource.
	//
	// For more information about tagging, see [Tagging Amazon Web Services resources]
	//
	// [Tagging Amazon Web Services resources]: https://docs.aws.amazon.com/general/latest/gr/aws_tagging.html
	Tags map[string]string

	noSmithyDocumentSerde
}

type CreateDeliveryOutput struct {

	// A structure that contains information about the delivery that you just created.
	Delivery *types.Delivery

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateDeliveryMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateDelivery{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateDelivery{}, middleware.After)
	if err != nil {
		return err
	}

	if err = addlegacyEndpointContextSetter(stack, options); 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 = addRecordResponseTiming(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 = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpCreateDeliveryValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware(options.Region, "CreateDelivery"), middleware.Before); 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
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}
