datapipeline

package
v1.4.5 Latest Latest
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 Go to latest Published: Aug 30, 2016 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Overview

Package datapipeline provides a client for AWS Data Pipeline.

Index

Examples

Constants

View Source 
const (
	// @enum OperatorType
	OperatorTypeEq = "EQ"
	// @enum OperatorType
	OperatorTypeRefEq = "REF_EQ"
	// @enum OperatorType
	OperatorTypeLe = "LE"
	// @enum OperatorType
	OperatorTypeGe = "GE"
	// @enum OperatorType
	OperatorTypeBetween = "BETWEEN"
)
View Source 
const (
	// @enum TaskStatus
	TaskStatusFinished = "FINISHED"
	// @enum TaskStatus
	TaskStatusFailed = "FAILED"
	// @enum TaskStatus
	TaskStatusFalse = "FALSE"
)
View Source 
const ServiceName = "datapipeline"

A ServiceName is the name of the service the client will make API calls to.

Variables

This section is empty.

Functions

This section is empty.

Types

type ActivatePipelineInput 

type ActivatePipelineInput struct {

	// A list of parameter values to pass to the pipeline at activation.
	ParameterValues []*ParameterValue `locationName:"parameterValues" type:"list"`

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`

	// The date and time to resume the pipeline. By default, the pipeline resumes
	// from the last completed execution.
	StartTimestamp *time.Time `locationName:"startTimestamp" type:"timestamp" timestampFormat:"unix"`
	// contains filtered or unexported fields
}

Contains the parameters for ActivatePipeline.

func (ActivatePipelineInput) GoString 

func (s ActivatePipelineInput) GoString() string

GoString returns the string representation

func (ActivatePipelineInput) String 

func (s ActivatePipelineInput) String() string

String returns the string representation

func (*ActivatePipelineInput) Validate added in v1.3.0 

func (s *ActivatePipelineInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ActivatePipelineOutput 

type ActivatePipelineOutput struct {
	// contains filtered or unexported fields
}

Contains the output of ActivatePipeline.

func (ActivatePipelineOutput) GoString 

func (s ActivatePipelineOutput) GoString() string

GoString returns the string representation

func (ActivatePipelineOutput) String 

func (s ActivatePipelineOutput) String() string

String returns the string representation

type AddTagsInput 

type AddTagsInput struct {

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`

	// The tags to add, as key/value pairs.
	Tags []*Tag `locationName:"tags" type:"list" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for AddTags.

func (AddTagsInput) GoString 

func (s AddTagsInput) GoString() string

GoString returns the string representation

func (AddTagsInput) String 

func (s AddTagsInput) String() string

String returns the string representation

func (*AddTagsInput) Validate added in v1.3.0 

func (s *AddTagsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AddTagsOutput 

type AddTagsOutput struct {
	// contains filtered or unexported fields
}

Contains the output of AddTags.

func (AddTagsOutput) GoString 

func (s AddTagsOutput) GoString() string

GoString returns the string representation

func (AddTagsOutput) String 

func (s AddTagsOutput) String() string

String returns the string representation

type CreatePipelineInput 

type CreatePipelineInput struct {

	// The description for the pipeline.
	Description *string `locationName:"description" type:"string"`

	// The name for the pipeline. You can use the same name for multiple pipelines
	// associated with your AWS account, because AWS Data Pipeline assigns each
	// pipeline a unique pipeline identifier.
	Name *string `locationName:"name" min:"1" type:"string" required:"true"`

	// A list of tags to associate with the pipeline at creation. Tags let you control
	// access to pipelines. For more information, see Controlling User Access to
	// Pipelines (http://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-control-access.html)
	// in the AWS Data Pipeline Developer Guide.
	Tags []*Tag `locationName:"tags" type:"list"`

	// A unique identifier. This identifier is not the same as the pipeline identifier
	// assigned by AWS Data Pipeline. You are responsible for defining the format
	// and ensuring the uniqueness of this identifier. You use this parameter to
	// ensure idempotency during repeated calls to CreatePipeline. For example,
	// if the first call to CreatePipeline does not succeed, you can pass in the
	// same unique identifier and pipeline name combination on a subsequent call
	// to CreatePipeline. CreatePipeline ensures that if a pipeline already exists
	// with the same name and unique identifier, a new pipeline is not created.
	// Instead, you'll receive the pipeline identifier from the previous attempt.
	// The uniqueness of the name and unique identifier combination is scoped to
	// the AWS account or IAM user credentials.
	UniqueId *string `locationName:"uniqueId" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for CreatePipeline.

func (CreatePipelineInput) GoString 

func (s CreatePipelineInput) GoString() string

GoString returns the string representation

func (CreatePipelineInput) String 

func (s CreatePipelineInput) String() string

String returns the string representation

func (*CreatePipelineInput) Validate added in v1.3.0 

func (s *CreatePipelineInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type CreatePipelineOutput 

type CreatePipelineOutput struct {

	// The ID that AWS Data Pipeline assigns the newly created pipeline. For example,
	// df-06372391ZG65EXAMPLE.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the output of CreatePipeline.

func (CreatePipelineOutput) GoString 

func (s CreatePipelineOutput) GoString() string

GoString returns the string representation

func (CreatePipelineOutput) String 

func (s CreatePipelineOutput) String() string

String returns the string representation

type DataPipeline 

type DataPipeline struct {
	*client.Client
}

AWS Data Pipeline configures and manages a data-driven workflow called a pipeline. AWS Data Pipeline handles the details of scheduling and ensuring that data dependencies are met so that your application can focus on processing the data.

AWS Data Pipeline provides a JAR implementation of a task runner called AWS Data Pipeline Task Runner. AWS Data Pipeline Task Runner provides logic for common data management scenarios, such as performing database queries and running data analysis using Amazon Elastic MapReduce (Amazon EMR). You can use AWS Data Pipeline Task Runner as your task runner, or you can write your own task runner to provide custom data management.

AWS Data Pipeline implements two main sets of functionality. Use the first set to create a pipeline and define data sources, schedules, dependencies, and the transforms to be performed on the data. Use the second set in your task runner application to receive the next task ready for processing. The logic for performing the task, such as querying the data, running data analysis, or converting the data from one format to another, is contained within the task runner. The task runner performs the task assigned to it by the web service, reporting progress to the web service as it does so. When the task is done, the task runner reports the final success or failure of the task to the web service. The service client's operations are safe to be used concurrently. It is not safe to mutate any of the client's properties though.

func New 

func New(p client.ConfigProvider, cfgs ...*aws.Config) *DataPipeline

New creates a new instance of the DataPipeline client with a session. If additional configuration is needed for the client instance use the optional aws.Config parameter to add your extra config.

Example: 

// Create a DataPipeline client from just a session.
svc := datapipeline.New(mySession)

// Create a DataPipeline client with additional configuration
svc := datapipeline.New(mySession, aws.NewConfig().WithRegion("us-west-2"))

func (*DataPipeline) ActivatePipeline 

func (c *DataPipeline) ActivatePipeline(input *ActivatePipelineInput) (*ActivatePipelineOutput, error)

Validates the specified pipeline and starts processing pipeline tasks. If the pipeline does not pass validation, activation fails.

If you need to pause the pipeline to investigate an issue with a component, such as a data source or script, call DeactivatePipeline.

To activate a finished pipeline, modify the end date for the pipeline and then activate it.

Example 
package main

import (
	"fmt"
	"time"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.ActivatePipelineInput{
		PipelineId: aws.String("id"), // Required
		ParameterValues: []*datapipeline.ParameterValue{
			{ // Required
				Id:          aws.String("fieldNameString"),  // Required
				StringValue: aws.String("fieldStringValue"), // Required
			},
			// More values...
		},
		StartTimestamp: aws.Time(time.Now()),
	}
	resp, err := svc.ActivatePipeline(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) ActivatePipelineRequest 

func (c *DataPipeline) ActivatePipelineRequest(input *ActivatePipelineInput) (req *request.Request, output *ActivatePipelineOutput)

ActivatePipelineRequest generates a "aws/request.Request" representing the client's request for the ActivatePipeline operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the ActivatePipeline method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the ActivatePipelineRequest method.
req, resp := client.ActivatePipelineRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) AddTags 

func (c *DataPipeline) AddTags(input *AddTagsInput) (*AddTagsOutput, error)

Adds or modifies tags for the specified pipeline.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.AddTagsInput{
		PipelineId: aws.String("id"), // Required
		Tags: []*datapipeline.Tag{ // Required
			{ // Required
				Key:   aws.String("tagKey"),   // Required
				Value: aws.String("tagValue"), // Required
			},
			// More values...
		},
	}
	resp, err := svc.AddTags(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) AddTagsRequest 

func (c *DataPipeline) AddTagsRequest(input *AddTagsInput) (req *request.Request, output *AddTagsOutput)

AddTagsRequest generates a "aws/request.Request" representing the client's request for the AddTags operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the AddTags method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the AddTagsRequest method.
req, resp := client.AddTagsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) CreatePipeline 

func (c *DataPipeline) CreatePipeline(input *CreatePipelineInput) (*CreatePipelineOutput, error)

Creates a new, empty pipeline. Use PutPipelineDefinition to populate the pipeline.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.CreatePipelineInput{
		Name:        aws.String("id"), // Required
		UniqueId:    aws.String("id"), // Required
		Description: aws.String("string"),
		Tags: []*datapipeline.Tag{
			{ // Required
				Key:   aws.String("tagKey"),   // Required
				Value: aws.String("tagValue"), // Required
			},
			// More values...
		},
	}
	resp, err := svc.CreatePipeline(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) CreatePipelineRequest 

func (c *DataPipeline) CreatePipelineRequest(input *CreatePipelineInput) (req *request.Request, output *CreatePipelineOutput)

CreatePipelineRequest generates a "aws/request.Request" representing the client's request for the CreatePipeline operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the CreatePipeline method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the CreatePipelineRequest method.
req, resp := client.CreatePipelineRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) DeactivatePipeline 

func (c *DataPipeline) DeactivatePipeline(input *DeactivatePipelineInput) (*DeactivatePipelineOutput, error)

Deactivates the specified running pipeline. The pipeline is set to the DEACTIVATING state until the deactivation process completes.

To resume a deactivated pipeline, use ActivatePipeline. By default, the pipeline resumes from the last completed execution. Optionally, you can specify the date and time to resume the pipeline.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.DeactivatePipelineInput{
		PipelineId:   aws.String("id"), // Required
		CancelActive: aws.Bool(true),
	}
	resp, err := svc.DeactivatePipeline(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) DeactivatePipelineRequest 

func (c *DataPipeline) DeactivatePipelineRequest(input *DeactivatePipelineInput) (req *request.Request, output *DeactivatePipelineOutput)

DeactivatePipelineRequest generates a "aws/request.Request" representing the client's request for the DeactivatePipeline operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the DeactivatePipeline method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the DeactivatePipelineRequest method.
req, resp := client.DeactivatePipelineRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) DeletePipeline 

func (c *DataPipeline) DeletePipeline(input *DeletePipelineInput) (*DeletePipelineOutput, error)

Deletes a pipeline, its pipeline definition, and its run history. AWS Data Pipeline attempts to cancel instances associated with the pipeline that are currently being processed by task runners.

Deleting a pipeline cannot be undone. You cannot query or restore a deleted pipeline. To temporarily pause a pipeline instead of deleting it, call SetStatus with the status set to PAUSE on individual components. Components that are paused by SetStatus can be resumed.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.DeletePipelineInput{
		PipelineId: aws.String("id"), // Required
	}
	resp, err := svc.DeletePipeline(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) DeletePipelineRequest 

func (c *DataPipeline) DeletePipelineRequest(input *DeletePipelineInput) (req *request.Request, output *DeletePipelineOutput)

DeletePipelineRequest generates a "aws/request.Request" representing the client's request for the DeletePipeline operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the DeletePipeline method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the DeletePipelineRequest method.
req, resp := client.DeletePipelineRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) DescribeObjects 

func (c *DataPipeline) DescribeObjects(input *DescribeObjectsInput) (*DescribeObjectsOutput, error)

Gets the object definitions for a set of objects associated with the pipeline. Object definitions are composed of a set of fields that define the properties of the object.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.DescribeObjectsInput{
		ObjectIds: []*string{ // Required
			aws.String("id"), // Required
			// More values...
		},
		PipelineId:          aws.String("id"), // Required
		EvaluateExpressions: aws.Bool(true),
		Marker:              aws.String("string"),
	}
	resp, err := svc.DescribeObjects(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) DescribeObjectsPages 

func (c *DataPipeline) DescribeObjectsPages(input *DescribeObjectsInput, fn func(p *DescribeObjectsOutput, lastPage bool) (shouldContinue bool)) error

DescribeObjectsPages iterates over the pages of a DescribeObjects operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See DescribeObjects method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service. 

// Example iterating over at most 3 pages of a DescribeObjects operation.
pageNum := 0
err := client.DescribeObjectsPages(params,
    func(page *DescribeObjectsOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*DataPipeline) DescribeObjectsRequest 

func (c *DataPipeline) DescribeObjectsRequest(input *DescribeObjectsInput) (req *request.Request, output *DescribeObjectsOutput)

DescribeObjectsRequest generates a "aws/request.Request" representing the client's request for the DescribeObjects operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the DescribeObjects method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the DescribeObjectsRequest method.
req, resp := client.DescribeObjectsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) DescribePipelines 

func (c *DataPipeline) DescribePipelines(input *DescribePipelinesInput) (*DescribePipelinesOutput, error)

Retrieves metadata about one or more pipelines. The information retrieved includes the name of the pipeline, the pipeline identifier, its current state, and the user account that owns the pipeline. Using account credentials, you can retrieve metadata about pipelines that you or your IAM users have created. If you are using an IAM user account, you can retrieve metadata about only those pipelines for which you have read permissions.

To retrieve the full pipeline definition instead of metadata about the pipeline, call GetPipelineDefinition.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.DescribePipelinesInput{
		PipelineIds: []*string{ // Required
			aws.String("id"), // Required
			// More values...
		},
	}
	resp, err := svc.DescribePipelines(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) DescribePipelinesRequest 

func (c *DataPipeline) DescribePipelinesRequest(input *DescribePipelinesInput) (req *request.Request, output *DescribePipelinesOutput)

DescribePipelinesRequest generates a "aws/request.Request" representing the client's request for the DescribePipelines operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the DescribePipelines method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the DescribePipelinesRequest method.
req, resp := client.DescribePipelinesRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) EvaluateExpression 

func (c *DataPipeline) EvaluateExpression(input *EvaluateExpressionInput) (*EvaluateExpressionOutput, error)

Task runners call EvaluateExpression to evaluate a string in the context of the specified object. For example, a task runner can evaluate SQL queries stored in Amazon S3.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.EvaluateExpressionInput{
		Expression: aws.String("longString"), // Required
		ObjectId:   aws.String("id"),         // Required
		PipelineId: aws.String("id"),         // Required
	}
	resp, err := svc.EvaluateExpression(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) EvaluateExpressionRequest 

func (c *DataPipeline) EvaluateExpressionRequest(input *EvaluateExpressionInput) (req *request.Request, output *EvaluateExpressionOutput)

EvaluateExpressionRequest generates a "aws/request.Request" representing the client's request for the EvaluateExpression operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the EvaluateExpression method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the EvaluateExpressionRequest method.
req, resp := client.EvaluateExpressionRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) GetPipelineDefinition 

func (c *DataPipeline) GetPipelineDefinition(input *GetPipelineDefinitionInput) (*GetPipelineDefinitionOutput, error)

Gets the definition of the specified pipeline. You can call GetPipelineDefinition to retrieve the pipeline definition that you provided using PutPipelineDefinition.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.GetPipelineDefinitionInput{
		PipelineId: aws.String("id"), // Required
		Version:    aws.String("string"),
	}
	resp, err := svc.GetPipelineDefinition(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) GetPipelineDefinitionRequest 

func (c *DataPipeline) GetPipelineDefinitionRequest(input *GetPipelineDefinitionInput) (req *request.Request, output *GetPipelineDefinitionOutput)

GetPipelineDefinitionRequest generates a "aws/request.Request" representing the client's request for the GetPipelineDefinition operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the GetPipelineDefinition method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the GetPipelineDefinitionRequest method.
req, resp := client.GetPipelineDefinitionRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) ListPipelines 

func (c *DataPipeline) ListPipelines(input *ListPipelinesInput) (*ListPipelinesOutput, error)

Lists the pipeline identifiers for all active pipelines that you have permission to access.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.ListPipelinesInput{
		Marker: aws.String("string"),
	}
	resp, err := svc.ListPipelines(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) ListPipelinesPages 

func (c *DataPipeline) ListPipelinesPages(input *ListPipelinesInput, fn func(p *ListPipelinesOutput, lastPage bool) (shouldContinue bool)) error

ListPipelinesPages iterates over the pages of a ListPipelines operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See ListPipelines method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service. 

// Example iterating over at most 3 pages of a ListPipelines operation.
pageNum := 0
err := client.ListPipelinesPages(params,
    func(page *ListPipelinesOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*DataPipeline) ListPipelinesRequest 

func (c *DataPipeline) ListPipelinesRequest(input *ListPipelinesInput) (req *request.Request, output *ListPipelinesOutput)

ListPipelinesRequest generates a "aws/request.Request" representing the client's request for the ListPipelines operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the ListPipelines method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the ListPipelinesRequest method.
req, resp := client.ListPipelinesRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) PollForTask 

func (c *DataPipeline) PollForTask(input *PollForTaskInput) (*PollForTaskOutput, error)

Task runners call PollForTask to receive a task to perform from AWS Data Pipeline. The task runner specifies which tasks it can perform by setting a value for the workerGroup parameter. The task returned can come from any of the pipelines that match the workerGroup value passed in by the task runner and that was launched using the IAM user credentials specified by the task runner.

If tasks are ready in the work queue, PollForTask returns a response immediately. If no tasks are available in the queue, PollForTask uses long-polling and holds on to a poll connection for up to a 90 seconds, during which time the first newly scheduled task is handed to the task runner. To accomodate this, set the socket timeout in your task runner to 90 seconds. The task runner should not call PollForTask again on the same workerGroup until it receives a response, and this can take up to 90 seconds.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.PollForTaskInput{
		WorkerGroup: aws.String("string"), // Required
		Hostname:    aws.String("id"),
		InstanceIdentity: &datapipeline.InstanceIdentity{
			Document:  aws.String("string"),
			Signature: aws.String("string"),
		},
	}
	resp, err := svc.PollForTask(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) PollForTaskRequest 

func (c *DataPipeline) PollForTaskRequest(input *PollForTaskInput) (req *request.Request, output *PollForTaskOutput)

PollForTaskRequest generates a "aws/request.Request" representing the client's request for the PollForTask operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the PollForTask method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the PollForTaskRequest method.
req, resp := client.PollForTaskRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) PutPipelineDefinition 

func (c *DataPipeline) PutPipelineDefinition(input *PutPipelineDefinitionInput) (*PutPipelineDefinitionOutput, error)

Adds tasks, schedules, and preconditions to the specified pipeline. You can use PutPipelineDefinition to populate a new pipeline. 

PutPipelineDefinition also validates the configuration as it adds it to

the pipeline. Changes to the pipeline are saved unless one of the following three validation errors exists in the pipeline. 

An object is missing a name or identifier field. A string or reference

field is empty. The number of objects in the pipeline exceeds the maximum allowed objects. The pipeline is in a FINISHED state. Pipeline object definitions are passed to the PutPipelineDefinition action and returned by the GetPipelineDefinition action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.PutPipelineDefinitionInput{
		PipelineId: aws.String("id"), // Required
		PipelineObjects: []*datapipeline.PipelineObject{ // Required
			{ // Required
				Fields: []*datapipeline.Field{ // Required
					{ // Required
						Key:         aws.String("fieldNameString"), // Required
						RefValue:    aws.String("fieldNameString"),
						StringValue: aws.String("fieldStringValue"),
					},
					// More values...
				},
				Id:   aws.String("id"), // Required
				Name: aws.String("id"), // Required
			},
			// More values...
		},
		ParameterObjects: []*datapipeline.ParameterObject{
			{ // Required
				Attributes: []*datapipeline.ParameterAttribute{ // Required
					{ // Required
						Key:         aws.String("attributeNameString"),  // Required
						StringValue: aws.String("attributeValueString"), // Required
					},
					// More values...
				},
				Id: aws.String("fieldNameString"), // Required
			},
			// More values...
		},
		ParameterValues: []*datapipeline.ParameterValue{
			{ // Required
				Id:          aws.String("fieldNameString"),  // Required
				StringValue: aws.String("fieldStringValue"), // Required
			},
			// More values...
		},
	}
	resp, err := svc.PutPipelineDefinition(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) PutPipelineDefinitionRequest 

func (c *DataPipeline) PutPipelineDefinitionRequest(input *PutPipelineDefinitionInput) (req *request.Request, output *PutPipelineDefinitionOutput)

PutPipelineDefinitionRequest generates a "aws/request.Request" representing the client's request for the PutPipelineDefinition operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the PutPipelineDefinition method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the PutPipelineDefinitionRequest method.
req, resp := client.PutPipelineDefinitionRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) QueryObjects 

func (c *DataPipeline) QueryObjects(input *QueryObjectsInput) (*QueryObjectsOutput, error)

Queries the specified pipeline for the names of objects that match the specified set of conditions.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.QueryObjectsInput{
		PipelineId: aws.String("id"),     // Required
		Sphere:     aws.String("string"), // Required
		Limit:      aws.Int64(1),
		Marker:     aws.String("string"),
		Query: &datapipeline.Query{
			Selectors: []*datapipeline.Selector{
				{ // Required
					FieldName: aws.String("string"),
					Operator: &datapipeline.Operator{
						Type: aws.String("OperatorType"),
						Values: []*string{
							aws.String("string"), // Required
							// More values...
						},
					},
				},
				// More values...
			},
		},
	}
	resp, err := svc.QueryObjects(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) QueryObjectsPages 

func (c *DataPipeline) QueryObjectsPages(input *QueryObjectsInput, fn func(p *QueryObjectsOutput, lastPage bool) (shouldContinue bool)) error

QueryObjectsPages iterates over the pages of a QueryObjects operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See QueryObjects method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service. 

// Example iterating over at most 3 pages of a QueryObjects operation.
pageNum := 0
err := client.QueryObjectsPages(params,
    func(page *QueryObjectsOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*DataPipeline) QueryObjectsRequest 

func (c *DataPipeline) QueryObjectsRequest(input *QueryObjectsInput) (req *request.Request, output *QueryObjectsOutput)

QueryObjectsRequest generates a "aws/request.Request" representing the client's request for the QueryObjects operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the QueryObjects method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the QueryObjectsRequest method.
req, resp := client.QueryObjectsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) RemoveTags 

func (c *DataPipeline) RemoveTags(input *RemoveTagsInput) (*RemoveTagsOutput, error)

Removes existing tags from the specified pipeline.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.RemoveTagsInput{
		PipelineId: aws.String("id"), // Required
		TagKeys: []*string{ // Required
			aws.String("string"), // Required
			// More values...
		},
	}
	resp, err := svc.RemoveTags(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) RemoveTagsRequest 

func (c *DataPipeline) RemoveTagsRequest(input *RemoveTagsInput) (req *request.Request, output *RemoveTagsOutput)

RemoveTagsRequest generates a "aws/request.Request" representing the client's request for the RemoveTags operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the RemoveTags method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the RemoveTagsRequest method.
req, resp := client.RemoveTagsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) ReportTaskProgress 

func (c *DataPipeline) ReportTaskProgress(input *ReportTaskProgressInput) (*ReportTaskProgressOutput, error)

Task runners call ReportTaskProgress when assigned a task to acknowledge that it has the task. If the web service does not receive this acknowledgement within 2 minutes, it assigns the task in a subsequent PollForTask call. After this initial acknowledgement, the task runner only needs to report progress every 15 minutes to maintain its ownership of the task. You can change this reporting time from 15 minutes by specifying a reportProgressTimeout field in your pipeline.

If a task runner does not report its status after 5 minutes, AWS Data Pipeline assumes that the task runner is unable to process the task and reassigns the task in a subsequent response to PollForTask. Task runners should call ReportTaskProgress every 60 seconds.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.ReportTaskProgressInput{
		TaskId: aws.String("taskId"), // Required
		Fields: []*datapipeline.Field{
			{ // Required
				Key:         aws.String("fieldNameString"), // Required
				RefValue:    aws.String("fieldNameString"),
				StringValue: aws.String("fieldStringValue"),
			},
			// More values...
		},
	}
	resp, err := svc.ReportTaskProgress(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) ReportTaskProgressRequest 

func (c *DataPipeline) ReportTaskProgressRequest(input *ReportTaskProgressInput) (req *request.Request, output *ReportTaskProgressOutput)

ReportTaskProgressRequest generates a "aws/request.Request" representing the client's request for the ReportTaskProgress operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the ReportTaskProgress method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the ReportTaskProgressRequest method.
req, resp := client.ReportTaskProgressRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) ReportTaskRunnerHeartbeat 

func (c *DataPipeline) ReportTaskRunnerHeartbeat(input *ReportTaskRunnerHeartbeatInput) (*ReportTaskRunnerHeartbeatOutput, error)

Task runners call ReportTaskRunnerHeartbeat every 15 minutes to indicate that they are operational. If the AWS Data Pipeline Task Runner is launched on a resource managed by AWS Data Pipeline, the web service can use this call to detect when the task runner application has failed and restart a new instance.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.ReportTaskRunnerHeartbeatInput{
		TaskrunnerId: aws.String("id"), // Required
		Hostname:     aws.String("id"),
		WorkerGroup:  aws.String("string"),
	}
	resp, err := svc.ReportTaskRunnerHeartbeat(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) ReportTaskRunnerHeartbeatRequest 

func (c *DataPipeline) ReportTaskRunnerHeartbeatRequest(input *ReportTaskRunnerHeartbeatInput) (req *request.Request, output *ReportTaskRunnerHeartbeatOutput)

ReportTaskRunnerHeartbeatRequest generates a "aws/request.Request" representing the client's request for the ReportTaskRunnerHeartbeat operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the ReportTaskRunnerHeartbeat method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the ReportTaskRunnerHeartbeatRequest method.
req, resp := client.ReportTaskRunnerHeartbeatRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) SetStatus 

func (c *DataPipeline) SetStatus(input *SetStatusInput) (*SetStatusOutput, error)

Requests that the status of the specified physical or logical pipeline objects be updated in the specified pipeline. This update might not occur immediately, but is eventually consistent. The status that can be set depends on the type of object (for example, DataNode or Activity). You cannot perform this operation on FINISHED pipelines and attempting to do so returns InvalidRequestException.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.SetStatusInput{
		ObjectIds: []*string{ // Required
			aws.String("id"), // Required
			// More values...
		},
		PipelineId: aws.String("id"),     // Required
		Status:     aws.String("string"), // Required
	}
	resp, err := svc.SetStatus(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) SetStatusRequest 

func (c *DataPipeline) SetStatusRequest(input *SetStatusInput) (req *request.Request, output *SetStatusOutput)

SetStatusRequest generates a "aws/request.Request" representing the client's request for the SetStatus operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the SetStatus method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the SetStatusRequest method.
req, resp := client.SetStatusRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) SetTaskStatus 

func (c *DataPipeline) SetTaskStatus(input *SetTaskStatusInput) (*SetTaskStatusOutput, error)

Task runners call SetTaskStatus to notify AWS Data Pipeline that a task is completed and provide information about the final status. A task runner makes this call regardless of whether the task was sucessful. A task runner does not need to call SetTaskStatus for tasks that are canceled by the web service during a call to ReportTaskProgress.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.SetTaskStatusInput{
		TaskId:          aws.String("taskId"),     // Required
		TaskStatus:      aws.String("TaskStatus"), // Required
		ErrorId:         aws.String("string"),
		ErrorMessage:    aws.String("errorMessage"),
		ErrorStackTrace: aws.String("string"),
	}
	resp, err := svc.SetTaskStatus(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) SetTaskStatusRequest 

func (c *DataPipeline) SetTaskStatusRequest(input *SetTaskStatusInput) (req *request.Request, output *SetTaskStatusOutput)

SetTaskStatusRequest generates a "aws/request.Request" representing the client's request for the SetTaskStatus operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the SetTaskStatus method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the SetTaskStatusRequest method.
req, resp := client.SetTaskStatusRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

func (*DataPipeline) ValidatePipelineDefinition 

func (c *DataPipeline) ValidatePipelineDefinition(input *ValidatePipelineDefinitionInput) (*ValidatePipelineDefinitionOutput, error)

Validates the specified pipeline definition to ensure that it is well formed and can be run without error.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/datapipeline"
)

func main() {
	sess, err := session.NewSession()
	if err != nil {
		fmt.Println("failed to create session,", err)
		return
	}

	svc := datapipeline.New(sess)

	params := &datapipeline.ValidatePipelineDefinitionInput{
		PipelineId: aws.String("id"), // Required
		PipelineObjects: []*datapipeline.PipelineObject{ // Required
			{ // Required
				Fields: []*datapipeline.Field{ // Required
					{ // Required
						Key:         aws.String("fieldNameString"), // Required
						RefValue:    aws.String("fieldNameString"),
						StringValue: aws.String("fieldStringValue"),
					},
					// More values...
				},
				Id:   aws.String("id"), // Required
				Name: aws.String("id"), // Required
			},
			// More values...
		},
		ParameterObjects: []*datapipeline.ParameterObject{
			{ // Required
				Attributes: []*datapipeline.ParameterAttribute{ // Required
					{ // Required
						Key:         aws.String("attributeNameString"),  // Required
						StringValue: aws.String("attributeValueString"), // Required
					},
					// More values...
				},
				Id: aws.String("fieldNameString"), // Required
			},
			// More values...
		},
		ParameterValues: []*datapipeline.ParameterValue{
			{ // Required
				Id:          aws.String("fieldNameString"),  // Required
				StringValue: aws.String("fieldStringValue"), // Required
			},
			// More values...
		},
	}
	resp, err := svc.ValidatePipelineDefinition(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*DataPipeline) ValidatePipelineDefinitionRequest 

func (c *DataPipeline) ValidatePipelineDefinitionRequest(input *ValidatePipelineDefinitionInput) (req *request.Request, output *ValidatePipelineDefinitionOutput)

ValidatePipelineDefinitionRequest generates a "aws/request.Request" representing the client's request for the ValidatePipelineDefinition operation. The "output" return value can be used to capture response data after the request's "Send" method is called.

Creating a request object using this method should be used when you want to inject custom logic into the request's lifecycle using a custom handler, or if you want to access properties on the request object before or after sending the request. If you just want the service response, call the ValidatePipelineDefinition method directly instead.

Note: You must call the "Send" method on the returned request object in order to execute the request. 

// Example sending a request using the ValidatePipelineDefinitionRequest method.
req, resp := client.ValidatePipelineDefinitionRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

type DeactivatePipelineInput 

type DeactivatePipelineInput struct {

	// Indicates whether to cancel any running objects. The default is true, which
	// sets the state of any running objects to CANCELED. If this value is false,
	// the pipeline is deactivated after all running objects finish.
	CancelActive *bool `locationName:"cancelActive" type:"boolean"`

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for DeactivatePipeline.

func (DeactivatePipelineInput) GoString 

func (s DeactivatePipelineInput) GoString() string

GoString returns the string representation

func (DeactivatePipelineInput) String 

func (s DeactivatePipelineInput) String() string

String returns the string representation

func (*DeactivatePipelineInput) Validate added in v1.3.0 

func (s *DeactivatePipelineInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DeactivatePipelineOutput 

type DeactivatePipelineOutput struct {
	// contains filtered or unexported fields
}

Contains the output of DeactivatePipeline.

func (DeactivatePipelineOutput) GoString 

func (s DeactivatePipelineOutput) GoString() string

GoString returns the string representation

func (DeactivatePipelineOutput) String 

func (s DeactivatePipelineOutput) String() string

String returns the string representation

type DeletePipelineInput 

type DeletePipelineInput struct {

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for DeletePipeline.

func (DeletePipelineInput) GoString 

func (s DeletePipelineInput) GoString() string

GoString returns the string representation

func (DeletePipelineInput) String 

func (s DeletePipelineInput) String() string

String returns the string representation

func (*DeletePipelineInput) Validate added in v1.3.0 

func (s *DeletePipelineInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DeletePipelineOutput 

type DeletePipelineOutput struct {
	// contains filtered or unexported fields
}

func (DeletePipelineOutput) GoString 

func (s DeletePipelineOutput) GoString() string

GoString returns the string representation

func (DeletePipelineOutput) String 

func (s DeletePipelineOutput) String() string

String returns the string representation

type DescribeObjectsInput 

type DescribeObjectsInput struct {

	// Indicates whether any expressions in the object should be evaluated when
	// the object descriptions are returned.
	EvaluateExpressions *bool `locationName:"evaluateExpressions" type:"boolean"`

	// The starting point for the results to be returned. For the first call, this
	// value should be empty. As long as there are more results, continue to call
	// DescribeObjects with the marker value from the previous call to retrieve
	// the next set of results.
	Marker *string `locationName:"marker" type:"string"`

	// The IDs of the pipeline objects that contain the definitions to be described.
	// You can pass as many as 25 identifiers in a single call to DescribeObjects.
	ObjectIds []*string `locationName:"objectIds" type:"list" required:"true"`

	// The ID of the pipeline that contains the object definitions.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for DescribeObjects.

func (DescribeObjectsInput) GoString 

func (s DescribeObjectsInput) GoString() string

GoString returns the string representation

func (DescribeObjectsInput) String 

func (s DescribeObjectsInput) String() string

String returns the string representation

func (*DescribeObjectsInput) Validate added in v1.3.0 

func (s *DescribeObjectsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeObjectsOutput 

type DescribeObjectsOutput struct {

	// Indicates whether there are more results to return.
	HasMoreResults *bool `locationName:"hasMoreResults" type:"boolean"`

	// The starting point for the next page of results. To view the next page of
	// results, call DescribeObjects again with this marker value. If the value
	// is null, there are no more results.
	Marker *string `locationName:"marker" type:"string"`

	// An array of object definitions.
	PipelineObjects []*PipelineObject `locationName:"pipelineObjects" type:"list" required:"true"`
	// contains filtered or unexported fields
}

Contains the output of DescribeObjects.

func (DescribeObjectsOutput) GoString 

func (s DescribeObjectsOutput) GoString() string

GoString returns the string representation

func (DescribeObjectsOutput) String 

func (s DescribeObjectsOutput) String() string

String returns the string representation

type DescribePipelinesInput 

type DescribePipelinesInput struct {

	// The IDs of the pipelines to describe. You can pass as many as 25 identifiers
	// in a single call. To obtain pipeline IDs, call ListPipelines.
	PipelineIds []*string `locationName:"pipelineIds" type:"list" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for DescribePipelines.

func (DescribePipelinesInput) GoString 

func (s DescribePipelinesInput) GoString() string

GoString returns the string representation

func (DescribePipelinesInput) String 

func (s DescribePipelinesInput) String() string

String returns the string representation

func (*DescribePipelinesInput) Validate added in v1.3.0 

func (s *DescribePipelinesInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribePipelinesOutput 

type DescribePipelinesOutput struct {

	// An array of descriptions for the specified pipelines.
	PipelineDescriptionList []*PipelineDescription `locationName:"pipelineDescriptionList" type:"list" required:"true"`
	// contains filtered or unexported fields
}

Contains the output of DescribePipelines.

func (DescribePipelinesOutput) GoString 

func (s DescribePipelinesOutput) GoString() string

GoString returns the string representation

func (DescribePipelinesOutput) String 

func (s DescribePipelinesOutput) String() string

String returns the string representation

type EvaluateExpressionInput 

type EvaluateExpressionInput struct {

	// The expression to evaluate.
	Expression *string `locationName:"expression" type:"string" required:"true"`

	// The ID of the object.
	ObjectId *string `locationName:"objectId" min:"1" type:"string" required:"true"`

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for EvaluateExpression.

func (EvaluateExpressionInput) GoString 

func (s EvaluateExpressionInput) GoString() string

GoString returns the string representation

func (EvaluateExpressionInput) String 

func (s EvaluateExpressionInput) String() string

String returns the string representation

func (*EvaluateExpressionInput) Validate added in v1.3.0 

func (s *EvaluateExpressionInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type EvaluateExpressionOutput 

type EvaluateExpressionOutput struct {

	// The evaluated expression.
	EvaluatedExpression *string `locationName:"evaluatedExpression" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the output of EvaluateExpression.

func (EvaluateExpressionOutput) GoString 

func (s EvaluateExpressionOutput) GoString() string

GoString returns the string representation

func (EvaluateExpressionOutput) String 

func (s EvaluateExpressionOutput) String() string

String returns the string representation

type Field 

type Field struct {

	// The field identifier.
	Key *string `locationName:"key" min:"1" type:"string" required:"true"`

	// The field value, expressed as the identifier of another object.
	RefValue *string `locationName:"refValue" min:"1" type:"string"`

	// The field value, expressed as a String.
	StringValue *string `locationName:"stringValue" type:"string"`
	// contains filtered or unexported fields
}

A key-value pair that describes a property of a pipeline object. The value is specified as either a string value (StringValue) or a reference to another object (RefValue) but not as both.

func (Field) GoString 

func (s Field) GoString() string

GoString returns the string representation

func (Field) String 

func (s Field) String() string

String returns the string representation

func (*Field) Validate added in v1.3.0 

func (s *Field) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type GetPipelineDefinitionInput 

type GetPipelineDefinitionInput struct {

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`

	// The version of the pipeline definition to retrieve. Set this parameter to
	// latest (default) to use the last definition saved to the pipeline or active
	// to use the last definition that was activated.
	Version *string `locationName:"version" type:"string"`
	// contains filtered or unexported fields
}

Contains the parameters for GetPipelineDefinition.

func (GetPipelineDefinitionInput) GoString 

func (s GetPipelineDefinitionInput) GoString() string

GoString returns the string representation

func (GetPipelineDefinitionInput) String 

func (s GetPipelineDefinitionInput) String() string

String returns the string representation

func (*GetPipelineDefinitionInput) Validate added in v1.3.0 

func (s *GetPipelineDefinitionInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type GetPipelineDefinitionOutput 

type GetPipelineDefinitionOutput struct {

	// The parameter objects used in the pipeline definition.
	ParameterObjects []*ParameterObject `locationName:"parameterObjects" type:"list"`

	// The parameter values used in the pipeline definition.
	ParameterValues []*ParameterValue `locationName:"parameterValues" type:"list"`

	// The objects defined in the pipeline.
	PipelineObjects []*PipelineObject `locationName:"pipelineObjects" type:"list"`
	// contains filtered or unexported fields
}

Contains the output of GetPipelineDefinition.

func (GetPipelineDefinitionOutput) GoString 

func (s GetPipelineDefinitionOutput) GoString() string

GoString returns the string representation

func (GetPipelineDefinitionOutput) String 

func (s GetPipelineDefinitionOutput) String() string

String returns the string representation

type InstanceIdentity 

type InstanceIdentity struct {

	// A description of an EC2 instance that is generated when the instance is launched
	// and exposed to the instance via the instance metadata service in the form
	// of a JSON representation of an object.
	Document *string `locationName:"document" type:"string"`

	// A signature which can be used to verify the accuracy and authenticity of
	// the information provided in the instance identity document.
	Signature *string `locationName:"signature" type:"string"`
	// contains filtered or unexported fields
}

Identity information for the EC2 instance that is hosting the task runner. You can get this value by calling a metadata URI from the EC2 instance. For more information, see Instance Metadata (http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AESDG-chapter-instancedata.html) in the Amazon Elastic Compute Cloud User Guide. Passing in this value proves that your task runner is running on an EC2 instance, and ensures the proper AWS Data Pipeline service charges are applied to your pipeline.

func (InstanceIdentity) GoString 

func (s InstanceIdentity) GoString() string

GoString returns the string representation

func (InstanceIdentity) String 

func (s InstanceIdentity) String() string

String returns the string representation

type ListPipelinesInput 

type ListPipelinesInput struct {

	// The starting point for the results to be returned. For the first call, this
	// value should be empty. As long as there are more results, continue to call
	// ListPipelines with the marker value from the previous call to retrieve the
	// next set of results.
	Marker *string `locationName:"marker" type:"string"`
	// contains filtered or unexported fields
}

Contains the parameters for ListPipelines.

func (ListPipelinesInput) GoString 

func (s ListPipelinesInput) GoString() string

GoString returns the string representation

func (ListPipelinesInput) String 

func (s ListPipelinesInput) String() string

String returns the string representation

type ListPipelinesOutput 

type ListPipelinesOutput struct {

	// Indicates whether there are more results that can be obtained by a subsequent
	// call.
	HasMoreResults *bool `locationName:"hasMoreResults" type:"boolean"`

	// The starting point for the next page of results. To view the next page of
	// results, call ListPipelinesOutput again with this marker value. If the value
	// is null, there are no more results.
	Marker *string `locationName:"marker" type:"string"`

	// The pipeline identifiers. If you require additional information about the
	// pipelines, you can use these identifiers to call DescribePipelines and GetPipelineDefinition.
	PipelineIdList []*PipelineIdName `locationName:"pipelineIdList" type:"list" required:"true"`
	// contains filtered or unexported fields
}

Contains the output of ListPipelines.

func (ListPipelinesOutput) GoString 

func (s ListPipelinesOutput) GoString() string

GoString returns the string representation

func (ListPipelinesOutput) String 

func (s ListPipelinesOutput) String() string

String returns the string representation

type Operator 

type Operator struct {

	// The logical operation to be performed: equal (EQ), equal reference (REF_EQ),
	// less than or equal (LE), greater than or equal (GE), or between (BETWEEN).
	// Equal reference (REF_EQ) can be used only with reference fields. The other
	// comparison types can be used only with String fields. The comparison types
	// you can use apply only to certain object fields, as detailed below.
	//
	//  The comparison operators EQ and REF_EQ act on the following fields:
	//
	//  name @sphere parent @componentParent @instanceParent @status @scheduledStartTime
	// @scheduledEndTime @actualStartTime @actualEndTime   The comparison operators
	// GE, LE, and BETWEEN act on the following fields:
	//
	//  @scheduledStartTime @scheduledEndTime @actualStartTime @actualEndTime
	// Note that fields beginning with the at sign (@) are read-only and set by
	// the web service. When you name fields, you should choose names containing
	// only alpha-numeric values, as symbols may be reserved by AWS Data Pipeline.
	// User-defined fields that you add to a pipeline should prefix their name with
	// the string "my".
	Type *string `locationName:"type" type:"string" enum:"OperatorType"`

	// The value that the actual field value will be compared with.
	Values []*string `locationName:"values" type:"list"`
	// contains filtered or unexported fields
}

Contains a logical operation for comparing the value of a field with a specified value.

func (Operator) GoString 

func (s Operator) GoString() string

GoString returns the string representation

func (Operator) String 

func (s Operator) String() string

String returns the string representation

type ParameterAttribute 

type ParameterAttribute struct {

	// The field identifier.
	Key *string `locationName:"key" min:"1" type:"string" required:"true"`

	// The field value, expressed as a String.
	StringValue *string `locationName:"stringValue" type:"string" required:"true"`
	// contains filtered or unexported fields
}

The attributes allowed or specified with a parameter object.

func (ParameterAttribute) GoString 

func (s ParameterAttribute) GoString() string

GoString returns the string representation

func (ParameterAttribute) String 

func (s ParameterAttribute) String() string

String returns the string representation

func (*ParameterAttribute) Validate added in v1.3.0 

func (s *ParameterAttribute) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ParameterObject 

type ParameterObject struct {

	// The attributes of the parameter object.
	Attributes []*ParameterAttribute `locationName:"attributes" type:"list" required:"true"`

	// The ID of the parameter object.
	Id *string `locationName:"id" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains information about a parameter object.

func (ParameterObject) GoString 

func (s ParameterObject) GoString() string

GoString returns the string representation

func (ParameterObject) String 

func (s ParameterObject) String() string

String returns the string representation

func (*ParameterObject) Validate added in v1.3.0 

func (s *ParameterObject) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ParameterValue 

type ParameterValue struct {

	// The ID of the parameter value.
	Id *string `locationName:"id" min:"1" type:"string" required:"true"`

	// The field value, expressed as a String.
	StringValue *string `locationName:"stringValue" type:"string" required:"true"`
	// contains filtered or unexported fields
}

A value or list of parameter values.

func (ParameterValue) GoString 

func (s ParameterValue) GoString() string

GoString returns the string representation

func (ParameterValue) String 

func (s ParameterValue) String() string

String returns the string representation

func (*ParameterValue) Validate added in v1.3.0 

func (s *ParameterValue) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type PipelineDescription 

type PipelineDescription struct {

	// Description of the pipeline.
	Description *string `locationName:"description" type:"string"`

	// A list of read-only fields that contain metadata about the pipeline: @userId,
	// @accountId, and @pipelineState.
	Fields []*Field `locationName:"fields" type:"list" required:"true"`

	// The name of the pipeline.
	Name *string `locationName:"name" min:"1" type:"string" required:"true"`

	// The pipeline identifier that was assigned by AWS Data Pipeline. This is a
	// string of the form df-297EG78HU43EEXAMPLE.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`

	// A list of tags to associated with a pipeline. Tags let you control access
	// to pipelines. For more information, see Controlling User Access to Pipelines
	// (http://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-control-access.html)
	// in the AWS Data Pipeline Developer Guide.
	Tags []*Tag `locationName:"tags" type:"list"`
	// contains filtered or unexported fields
}

Contains pipeline metadata.

func (PipelineDescription) GoString 

func (s PipelineDescription) GoString() string

GoString returns the string representation

func (PipelineDescription) String 

func (s PipelineDescription) String() string

String returns the string representation

type PipelineIdName 

type PipelineIdName struct {

	// The ID of the pipeline that was assigned by AWS Data Pipeline. This is a
	// string of the form df-297EG78HU43EEXAMPLE.
	Id *string `locationName:"id" min:"1" type:"string"`

	// The name of the pipeline.
	Name *string `locationName:"name" min:"1" type:"string"`
	// contains filtered or unexported fields
}

Contains the name and identifier of a pipeline.

func (PipelineIdName) GoString 

func (s PipelineIdName) GoString() string

GoString returns the string representation

func (PipelineIdName) String 

func (s PipelineIdName) String() string

String returns the string representation

type PipelineObject 

type PipelineObject struct {

	// Key-value pairs that define the properties of the object.
	Fields []*Field `locationName:"fields" type:"list" required:"true"`

	// The ID of the object.
	Id *string `locationName:"id" min:"1" type:"string" required:"true"`

	// The name of the object.
	Name *string `locationName:"name" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains information about a pipeline object. This can be a logical, physical, or physical attempt pipeline object. The complete set of components of a pipeline defines the pipeline.

func (PipelineObject) GoString 

func (s PipelineObject) GoString() string

GoString returns the string representation

func (PipelineObject) String 

func (s PipelineObject) String() string

String returns the string representation

func (*PipelineObject) Validate added in v1.3.0 

func (s *PipelineObject) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type PollForTaskInput 

type PollForTaskInput struct {

	// The public DNS name of the calling task runner.
	Hostname *string `locationName:"hostname" min:"1" type:"string"`

	// Identity information for the EC2 instance that is hosting the task runner.
	// You can get this value from the instance using http://169.254.169.254/latest/meta-data/instance-id.
	// For more information, see Instance Metadata (http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AESDG-chapter-instancedata.html)
	// in the Amazon Elastic Compute Cloud User Guide. Passing in this value proves
	// that your task runner is running on an EC2 instance, and ensures the proper
	// AWS Data Pipeline service charges are applied to your pipeline.
	InstanceIdentity *InstanceIdentity `locationName:"instanceIdentity" type:"structure"`

	// The type of task the task runner is configured to accept and process. The
	// worker group is set as a field on objects in the pipeline when they are created.
	// You can only specify a single value for workerGroup in the call to PollForTask.
	// There are no wildcard values permitted in workerGroup; the string must be
	// an exact, case-sensitive, match.
	WorkerGroup *string `locationName:"workerGroup" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for PollForTask.

func (PollForTaskInput) GoString 

func (s PollForTaskInput) GoString() string

GoString returns the string representation

func (PollForTaskInput) String 

func (s PollForTaskInput) String() string

String returns the string representation

func (*PollForTaskInput) Validate added in v1.3.0 

func (s *PollForTaskInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type PollForTaskOutput 

type PollForTaskOutput struct {

	// The information needed to complete the task that is being assigned to the
	// task runner. One of the fields returned in this object is taskId, which contains
	// an identifier for the task being assigned. The calling task runner uses taskId
	// in subsequent calls to ReportTaskProgress and SetTaskStatus.
	TaskObject *TaskObject `locationName:"taskObject" type:"structure"`
	// contains filtered or unexported fields
}

Contains the output of PollForTask.

func (PollForTaskOutput) GoString 

func (s PollForTaskOutput) GoString() string

GoString returns the string representation

func (PollForTaskOutput) String 

func (s PollForTaskOutput) String() string

String returns the string representation

type PutPipelineDefinitionInput 

type PutPipelineDefinitionInput struct {

	// The parameter objects used with the pipeline.
	ParameterObjects []*ParameterObject `locationName:"parameterObjects" type:"list"`

	// The parameter values used with the pipeline.
	ParameterValues []*ParameterValue `locationName:"parameterValues" type:"list"`

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`

	// The objects that define the pipeline. These objects overwrite the existing
	// pipeline definition.
	PipelineObjects []*PipelineObject `locationName:"pipelineObjects" type:"list" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for PutPipelineDefinition.

func (PutPipelineDefinitionInput) GoString 

func (s PutPipelineDefinitionInput) GoString() string

GoString returns the string representation

func (PutPipelineDefinitionInput) String 

func (s PutPipelineDefinitionInput) String() string

String returns the string representation

func (*PutPipelineDefinitionInput) Validate added in v1.3.0 

func (s *PutPipelineDefinitionInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type PutPipelineDefinitionOutput 

type PutPipelineDefinitionOutput struct {

	// Indicates whether there were validation errors, and the pipeline definition
	// is stored but cannot be activated until you correct the pipeline and call
	// PutPipelineDefinition to commit the corrected pipeline.
	Errored *bool `locationName:"errored" type:"boolean" required:"true"`

	// The validation errors that are associated with the objects defined in pipelineObjects.
	ValidationErrors []*ValidationError `locationName:"validationErrors" type:"list"`

	// The validation warnings that are associated with the objects defined in pipelineObjects.
	ValidationWarnings []*ValidationWarning `locationName:"validationWarnings" type:"list"`
	// contains filtered or unexported fields
}

Contains the output of PutPipelineDefinition.

func (PutPipelineDefinitionOutput) GoString 

func (s PutPipelineDefinitionOutput) GoString() string

GoString returns the string representation

func (PutPipelineDefinitionOutput) String 

func (s PutPipelineDefinitionOutput) String() string

String returns the string representation

type Query 

type Query struct {

	// List of selectors that define the query. An object must satisfy all of the
	// selectors to match the query.
	Selectors []*Selector `locationName:"selectors" type:"list"`
	// contains filtered or unexported fields
}

Defines the query to run against an object.

func (Query) GoString 

func (s Query) GoString() string

GoString returns the string representation

func (Query) String 

func (s Query) String() string

String returns the string representation

type QueryObjectsInput 

type QueryObjectsInput struct {

	// The maximum number of object names that QueryObjects will return in a single
	// call. The default value is 100.
	Limit *int64 `locationName:"limit" type:"integer"`

	// The starting point for the results to be returned. For the first call, this
	// value should be empty. As long as there are more results, continue to call
	// QueryObjects with the marker value from the previous call to retrieve the
	// next set of results.
	Marker *string `locationName:"marker" type:"string"`

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`

	// The query that defines the objects to be returned. The Query object can contain
	// a maximum of ten selectors. The conditions in the query are limited to top-level
	// String fields in the object. These filters can be applied to components,
	// instances, and attempts.
	Query *Query `locationName:"query" type:"structure"`

	// Indicates whether the query applies to components or instances. The possible
	// values are: COMPONENT, INSTANCE, and ATTEMPT.
	Sphere *string `locationName:"sphere" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for QueryObjects.

func (QueryObjectsInput) GoString 

func (s QueryObjectsInput) GoString() string

GoString returns the string representation

func (QueryObjectsInput) String 

func (s QueryObjectsInput) String() string

String returns the string representation

func (*QueryObjectsInput) Validate added in v1.3.0 

func (s *QueryObjectsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type QueryObjectsOutput 

type QueryObjectsOutput struct {

	// Indicates whether there are more results that can be obtained by a subsequent
	// call.
	HasMoreResults *bool `locationName:"hasMoreResults" type:"boolean"`

	// The identifiers that match the query selectors.
	Ids []*string `locationName:"ids" type:"list"`

	// The starting point for the next page of results. To view the next page of
	// results, call QueryObjects again with this marker value. If the value is
	// null, there are no more results.
	Marker *string `locationName:"marker" type:"string"`
	// contains filtered or unexported fields
}

Contains the output of QueryObjects.

func (QueryObjectsOutput) GoString 

func (s QueryObjectsOutput) GoString() string

GoString returns the string representation

func (QueryObjectsOutput) String 

func (s QueryObjectsOutput) String() string

String returns the string representation

type RemoveTagsInput 

type RemoveTagsInput struct {

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`

	// The keys of the tags to remove.
	TagKeys []*string `locationName:"tagKeys" type:"list" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for RemoveTags.

func (RemoveTagsInput) GoString 

func (s RemoveTagsInput) GoString() string

GoString returns the string representation

func (RemoveTagsInput) String 

func (s RemoveTagsInput) String() string

String returns the string representation

func (*RemoveTagsInput) Validate added in v1.3.0 

func (s *RemoveTagsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type RemoveTagsOutput 

type RemoveTagsOutput struct {
	// contains filtered or unexported fields
}

Contains the output of RemoveTags.

func (RemoveTagsOutput) GoString 

func (s RemoveTagsOutput) GoString() string

GoString returns the string representation

func (RemoveTagsOutput) String 

func (s RemoveTagsOutput) String() string

String returns the string representation

type ReportTaskProgressInput 

type ReportTaskProgressInput struct {

	// Key-value pairs that define the properties of the ReportTaskProgressInput
	// object.
	Fields []*Field `locationName:"fields" type:"list"`

	// The ID of the task assigned to the task runner. This value is provided in
	// the response for PollForTask.
	TaskId *string `locationName:"taskId" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for ReportTaskProgress.

func (ReportTaskProgressInput) GoString 

func (s ReportTaskProgressInput) GoString() string

GoString returns the string representation

func (ReportTaskProgressInput) String 

func (s ReportTaskProgressInput) String() string

String returns the string representation

func (*ReportTaskProgressInput) Validate added in v1.3.0 

func (s *ReportTaskProgressInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ReportTaskProgressOutput 

type ReportTaskProgressOutput struct {

	// If true, the calling task runner should cancel processing of the task. The
	// task runner does not need to call SetTaskStatus for canceled tasks.
	Canceled *bool `locationName:"canceled" type:"boolean" required:"true"`
	// contains filtered or unexported fields
}

Contains the output of ReportTaskProgress.

func (ReportTaskProgressOutput) GoString 

func (s ReportTaskProgressOutput) GoString() string

GoString returns the string representation

func (ReportTaskProgressOutput) String 

func (s ReportTaskProgressOutput) String() string

String returns the string representation

type ReportTaskRunnerHeartbeatInput 

type ReportTaskRunnerHeartbeatInput struct {

	// The public DNS name of the task runner.
	Hostname *string `locationName:"hostname" min:"1" type:"string"`

	// The ID of the task runner. This value should be unique across your AWS account.
	// In the case of AWS Data Pipeline Task Runner launched on a resource managed
	// by AWS Data Pipeline, the web service provides a unique identifier when it
	// launches the application. If you have written a custom task runner, you should
	// assign a unique identifier for the task runner.
	TaskrunnerId *string `locationName:"taskrunnerId" min:"1" type:"string" required:"true"`

	// The type of task the task runner is configured to accept and process. The
	// worker group is set as a field on objects in the pipeline when they are created.
	// You can only specify a single value for workerGroup. There are no wildcard
	// values permitted in workerGroup; the string must be an exact, case-sensitive,
	// match.
	WorkerGroup *string `locationName:"workerGroup" type:"string"`
	// contains filtered or unexported fields
}

Contains the parameters for ReportTaskRunnerHeartbeat.

func (ReportTaskRunnerHeartbeatInput) GoString 

func (s ReportTaskRunnerHeartbeatInput) GoString() string

GoString returns the string representation

func (ReportTaskRunnerHeartbeatInput) String 

func (s ReportTaskRunnerHeartbeatInput) String() string

String returns the string representation

func (*ReportTaskRunnerHeartbeatInput) Validate added in v1.3.0 

func (s *ReportTaskRunnerHeartbeatInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ReportTaskRunnerHeartbeatOutput 

type ReportTaskRunnerHeartbeatOutput struct {

	// Indicates whether the calling task runner should terminate.
	Terminate *bool `locationName:"terminate" type:"boolean" required:"true"`
	// contains filtered or unexported fields
}

Contains the output of ReportTaskRunnerHeartbeat.

func (ReportTaskRunnerHeartbeatOutput) GoString 

func (s ReportTaskRunnerHeartbeatOutput) GoString() string

GoString returns the string representation

func (ReportTaskRunnerHeartbeatOutput) String 

func (s ReportTaskRunnerHeartbeatOutput) String() string

String returns the string representation

type Selector 

type Selector struct {

	// The name of the field that the operator will be applied to. The field name
	// is the "key" portion of the field definition in the pipeline definition syntax
	// that is used by the AWS Data Pipeline API. If the field is not set on the
	// object, the condition fails.
	FieldName *string `locationName:"fieldName" type:"string"`

	// Contains a logical operation for comparing the value of a field with a specified
	// value.
	Operator *Operator `locationName:"operator" type:"structure"`
	// contains filtered or unexported fields
}

A comparision that is used to determine whether a query should return this object.

func (Selector) GoString 

func (s Selector) GoString() string

GoString returns the string representation

func (Selector) String 

func (s Selector) String() string

String returns the string representation

type SetStatusInput 

type SetStatusInput struct {

	// The IDs of the objects. The corresponding objects can be either physical
	// or components, but not a mix of both types.
	ObjectIds []*string `locationName:"objectIds" type:"list" required:"true"`

	// The ID of the pipeline that contains the objects.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`

	// The status to be set on all the objects specified in objectIds. For components,
	// use PAUSE or RESUME. For instances, use TRY_CANCEL, RERUN, or MARK_FINISHED.
	Status *string `locationName:"status" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for SetStatus.

func (SetStatusInput) GoString 

func (s SetStatusInput) GoString() string

GoString returns the string representation

func (SetStatusInput) String 

func (s SetStatusInput) String() string

String returns the string representation

func (*SetStatusInput) Validate added in v1.3.0 

func (s *SetStatusInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type SetStatusOutput 

type SetStatusOutput struct {
	// contains filtered or unexported fields
}

func (SetStatusOutput) GoString 

func (s SetStatusOutput) GoString() string

GoString returns the string representation

func (SetStatusOutput) String 

func (s SetStatusOutput) String() string

String returns the string representation

type SetTaskStatusInput 

type SetTaskStatusInput struct {

	// If an error occurred during the task, this value specifies the error code.
	// This value is set on the physical attempt object. It is used to display error
	// information to the user. It should not start with string "Service_" which
	// is reserved by the system.
	ErrorId *string `locationName:"errorId" type:"string"`

	// If an error occurred during the task, this value specifies a text description
	// of the error. This value is set on the physical attempt object. It is used
	// to display error information to the user. The web service does not parse
	// this value.
	ErrorMessage *string `locationName:"errorMessage" type:"string"`

	// If an error occurred during the task, this value specifies the stack trace
	// associated with the error. This value is set on the physical attempt object.
	// It is used to display error information to the user. The web service does
	// not parse this value.
	ErrorStackTrace *string `locationName:"errorStackTrace" type:"string"`

	// The ID of the task assigned to the task runner. This value is provided in
	// the response for PollForTask.
	TaskId *string `locationName:"taskId" min:"1" type:"string" required:"true"`

	// If FINISHED, the task successfully completed. If FAILED, the task ended unsuccessfully.
	// Preconditions use false.
	TaskStatus *string `locationName:"taskStatus" type:"string" required:"true" enum:"TaskStatus"`
	// contains filtered or unexported fields
}

Contains the parameters for SetTaskStatus.

func (SetTaskStatusInput) GoString 

func (s SetTaskStatusInput) GoString() string

GoString returns the string representation

func (SetTaskStatusInput) String 

func (s SetTaskStatusInput) String() string

String returns the string representation

func (*SetTaskStatusInput) Validate added in v1.3.0 

func (s *SetTaskStatusInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type SetTaskStatusOutput 

type SetTaskStatusOutput struct {
	// contains filtered or unexported fields
}

Contains the output of SetTaskStatus.

func (SetTaskStatusOutput) GoString 

func (s SetTaskStatusOutput) GoString() string

GoString returns the string representation

func (SetTaskStatusOutput) String 

func (s SetTaskStatusOutput) String() string

String returns the string representation

type Tag 

type Tag struct {

	// The key name of a tag defined by a user. For more information, see Controlling
	// User Access to Pipelines (http://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-control-access.html)
	// in the AWS Data Pipeline Developer Guide.
	Key *string `locationName:"key" min:"1" type:"string" required:"true"`

	// The optional value portion of a tag defined by a user. For more information,
	// see Controlling User Access to Pipelines (http://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-control-access.html)
	// in the AWS Data Pipeline Developer Guide.
	Value *string `locationName:"value" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Tags are key/value pairs defined by a user and associated with a pipeline to control access. AWS Data Pipeline allows you to associate ten tags per pipeline. For more information, see Controlling User Access to Pipelines (http://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-control-access.html) in the AWS Data Pipeline Developer Guide.

func (Tag) GoString 

func (s Tag) GoString() string

GoString returns the string representation

func (Tag) String 

func (s Tag) String() string

String returns the string representation

func (*Tag) Validate added in v1.3.0 

func (s *Tag) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type TaskObject 

type TaskObject struct {

	// The ID of the pipeline task attempt object. AWS Data Pipeline uses this value
	// to track how many times a task is attempted.
	AttemptId *string `locationName:"attemptId" min:"1" type:"string"`

	// Connection information for the location where the task runner will publish
	// the output of the task.
	Objects map[string]*PipelineObject `locationName:"objects" type:"map"`

	// The ID of the pipeline that provided the task.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string"`

	// An internal identifier for the task. This ID is passed to the SetTaskStatus
	// and ReportTaskProgress actions.
	TaskId *string `locationName:"taskId" min:"1" type:"string"`
	// contains filtered or unexported fields
}

Contains information about a pipeline task that is assigned to a task runner.

func (TaskObject) GoString 

func (s TaskObject) GoString() string

GoString returns the string representation

func (TaskObject) String 

func (s TaskObject) String() string

String returns the string representation

type ValidatePipelineDefinitionInput 

type ValidatePipelineDefinitionInput struct {

	// The parameter objects used with the pipeline.
	ParameterObjects []*ParameterObject `locationName:"parameterObjects" type:"list"`

	// The parameter values used with the pipeline.
	ParameterValues []*ParameterValue `locationName:"parameterValues" type:"list"`

	// The ID of the pipeline.
	PipelineId *string `locationName:"pipelineId" min:"1" type:"string" required:"true"`

	// The objects that define the pipeline changes to validate against the pipeline.
	PipelineObjects []*PipelineObject `locationName:"pipelineObjects" type:"list" required:"true"`
	// contains filtered or unexported fields
}

Contains the parameters for ValidatePipelineDefinition.

func (ValidatePipelineDefinitionInput) GoString 

func (s ValidatePipelineDefinitionInput) GoString() string

GoString returns the string representation

func (ValidatePipelineDefinitionInput) String 

func (s ValidatePipelineDefinitionInput) String() string

String returns the string representation

func (*ValidatePipelineDefinitionInput) Validate added in v1.3.0 

func (s *ValidatePipelineDefinitionInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ValidatePipelineDefinitionOutput 

type ValidatePipelineDefinitionOutput struct {

	// Indicates whether there were validation errors.
	Errored *bool `locationName:"errored" type:"boolean" required:"true"`

	// Any validation errors that were found.
	ValidationErrors []*ValidationError `locationName:"validationErrors" type:"list"`

	// Any validation warnings that were found.
	ValidationWarnings []*ValidationWarning `locationName:"validationWarnings" type:"list"`
	// contains filtered or unexported fields
}

Contains the output of ValidatePipelineDefinition.

func (ValidatePipelineDefinitionOutput) GoString 

func (s ValidatePipelineDefinitionOutput) GoString() string

GoString returns the string representation

func (ValidatePipelineDefinitionOutput) String 

func (s ValidatePipelineDefinitionOutput) String() string

String returns the string representation

type ValidationError 

type ValidationError struct {

	// A description of the validation error.
	Errors []*string `locationName:"errors" type:"list"`

	// The identifier of the object that contains the validation error.
	Id *string `locationName:"id" min:"1" type:"string"`
	// contains filtered or unexported fields
}

Defines a validation error. Validation errors prevent pipeline activation. The set of validation errors that can be returned are defined by AWS Data Pipeline.

func (ValidationError) GoString 

func (s ValidationError) GoString() string

GoString returns the string representation

func (ValidationError) String 

func (s ValidationError) String() string

String returns the string representation

type ValidationWarning 

type ValidationWarning struct {

	// The identifier of the object that contains the validation warning.
	Id *string `locationName:"id" min:"1" type:"string"`

	// A description of the validation warning.
	Warnings []*string `locationName:"warnings" type:"list"`
	// contains filtered or unexported fields
}

Defines a validation warning. Validation warnings do not prevent pipeline activation. The set of validation warnings that can be returned are defined by AWS Data Pipeline.

func (ValidationWarning) GoString 

func (s ValidationWarning) GoString() string

GoString returns the string representation

func (ValidationWarning) String 

func (s ValidationWarning) String() string

String returns the string representation

Source Files

View all Source files

Directories

Path Synopsis
Package datapipelineiface provides an interface for the AWS Data Pipeline.
 Package datapipelineiface provides an interface for the AWS Data Pipeline.

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