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

package cloudwatchlogs

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

// This operation returns a paginated list of your saved CloudWatch Logs Insights
// query definitions. You can retrieve query definitions from the current account
// or from a source account that is linked to the current account.
//
// You can use the queryDefinitionNamePrefix parameter to limit the results to
// only the query definitions that have names that start with a certain string.
func (c *Client) DescribeQueryDefinitions(ctx context.Context, params *DescribeQueryDefinitionsInput, optFns ...func(*Options)) (*DescribeQueryDefinitionsOutput, error) {
	if params == nil {
		params = &DescribeQueryDefinitionsInput{}
	}

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

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

type DescribeQueryDefinitionsInput struct {

	// Limits the number of returned query definitions to the specified number.
	MaxResults *int32

	// The token for the next set of items to return. The token expires after 24 hours.
	NextToken *string

	// Use this parameter to filter your results to only the query definitions that
	// have names that start with the prefix you specify.
	QueryDefinitionNamePrefix *string

	// The query language used for this query. For more information about the query
	// languages that CloudWatch Logs supports, see [Supported query languages].
	//
	// [Supported query languages]: https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/CWL_AnalyzeLogData_Languages.html
	QueryLanguage types.QueryLanguage

	noSmithyDocumentSerde
}

type DescribeQueryDefinitionsOutput struct {

	// The token for the next set of items to return. The token expires after 24 hours.
	NextToken *string

	// The list of query definitions that match your request.
	QueryDefinitions []types.QueryDefinition

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDescribeQueryDefinitionsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeQueryDefinitions{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeQueryDefinitions{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeQueryDefinitions"); 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, c); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addSpanRetryLoop(stack, options); 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 = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeQueryDefinitions(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
	}
	if err = addInterceptBeforeRetryLoop(stack, options); err != nil {
		return err
	}
	if err = addInterceptAttempt(stack, options); err != nil {
		return err
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}

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