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

package lightsail

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

// Returns the log events of a container of your Amazon Lightsail container
// service.
//
// If your container service has more than one node (i.e., a scale greater than
// 1), then the log events that are returned for the specified container are merged
// from all nodes on your container service.
//
// Container logs are retained for a certain amount of time. For more information,
// see [Amazon Lightsail endpoints and quotas]in the Amazon Web Services General Reference.
//
// [Amazon Lightsail endpoints and quotas]: https://docs.aws.amazon.com/general/latest/gr/lightsail.html
func (c *Client) GetContainerLog(ctx context.Context, params *GetContainerLogInput, optFns ...func(*Options)) (*GetContainerLogOutput, error) {
	if params == nil {
		params = &GetContainerLogInput{}
	}

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

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

type GetContainerLogInput struct {

	// The name of the container that is either running or previously ran on the
	// container service for which to return a log.
	//
	// This member is required.
	ContainerName *string

	// The name of the container service for which to get a container log.
	//
	// This member is required.
	ServiceName *string

	// The end of the time interval for which to get log data.
	//
	// Constraints:
	//
	//   - Specified in Coordinated Universal Time (UTC).
	//
	//   - Specified in the Unix time format.
	//
	// For example, if you wish to use an end time of October 1, 2018, at 9 PM UTC,
	//   specify 1538427600 as the end time.
	//
	// You can convert a human-friendly time to Unix time format using a converter
	// like [Epoch converter].
	//
	// [Epoch converter]: https://www.epochconverter.com/
	EndTime *time.Time

	// The pattern to use to filter the returned log events to a specific term.
	//
	// The following are a few examples of filter patterns that you can specify:
	//
	//   - To return all log events, specify a filter pattern of "" .
	//
	//   - To exclude log events that contain the ERROR term, and return all other log
	//   events, specify a filter pattern of "-ERROR" .
	//
	//   - To return log events that contain the ERROR term, specify a filter pattern
	//   of "ERROR" .
	//
	//   - To return log events that contain both the ERROR and Exception terms,
	//   specify a filter pattern of "ERROR Exception" .
	//
	//   - To return log events that contain the ERROR or the Exception term, specify a
	//   filter pattern of "?ERROR ?Exception" .
	FilterPattern *string

	// The token to advance to the next page of results from your request.
	//
	// To get a page token, perform an initial GetContainerLog request. If your
	// results are paginated, the response will return a next page token that you can
	// specify as the page token in a subsequent request.
	PageToken *string

	// The start of the time interval for which to get log data.
	//
	// Constraints:
	//
	//   - Specified in Coordinated Universal Time (UTC).
	//
	//   - Specified in the Unix time format.
	//
	// For example, if you wish to use a start time of October 1, 2018, at 8 PM UTC,
	//   specify 1538424000 as the start time.
	//
	// You can convert a human-friendly time to Unix time format using a converter
	// like [Epoch converter].
	//
	// [Epoch converter]: https://www.epochconverter.com/
	StartTime *time.Time

	noSmithyDocumentSerde
}

type GetContainerLogOutput struct {

	// An array of objects that describe the log events of a container.
	LogEvents []types.ContainerServiceLogEvent

	// The token to advance to the next page of results from your request.
	//
	// A next page token is not returned if there are no more results to display.
	//
	// To get the next page of results, perform another GetContainerLog request and
	// specify the next page token using the pageToken parameter.
	NextPageToken *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetContainerLogMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpGetContainerLog{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpGetContainerLog{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "GetContainerLog"); 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 = addOpGetContainerLogValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetContainerLog(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_opGetContainerLog(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "GetContainerLog",
	}
}