Class: AWSCDK::StepFunctionsTasks::DynamoUpdateItemProps

Inherits:
AWSCDK::StepFunctions::TaskStateBaseProps
  • Object
show all
Defined in:
step_functions_tasks/dynamo_update_item_props.rb

Overview

Properties for DynamoUpdateItem Task.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(comment: nil, query_language: nil, state_name: nil, credentials: nil, heartbeat: nil, heartbeat_timeout: nil, integration_pattern: nil, task_timeout: nil, timeout: nil, assign: nil, input_path: nil, output_path: nil, outputs: nil, result_path: nil, result_selector: nil, key:, table:, condition_expression: nil, expression_attribute_names: nil, expression_attribute_values: nil, return_consumed_capacity: nil, return_item_collection_metrics: nil, return_values: nil, update_expression: nil) ⇒ DynamoUpdateItemProps

Returns a new instance of DynamoUpdateItemProps.

Parameters:

  • comment (String, nil) (defaults to: nil) —

    A comment describing this state.

  • query_language (AWSCDK::StepFunctions::QueryLanguage, nil) (defaults to: nil) —

    The name of the query language used by the state.

  • state_name (String, nil) (defaults to: nil) —

    Optional name for this state.

  • credentials (AWSCDK::StepFunctions::Credentials, nil) (defaults to: nil) —

    Credentials for an IAM Role that the State Machine assumes for executing the task.

  • heartbeat (AWSCDK::Duration, nil) (defaults to: nil) —

    Timeout for the heartbeat.

  • heartbeat_timeout (AWSCDK::StepFunctions::Timeout, nil) (defaults to: nil) —

    Timeout for the heartbeat.

  • integration_pattern (AWSCDK::StepFunctions::IntegrationPattern, nil) (defaults to: nil) —

    AWS Step Functions integrates with services directly in the Amazon States Language.

  • task_timeout (AWSCDK::StepFunctions::Timeout, nil) (defaults to: nil) —

    Timeout for the task.

  • timeout (AWSCDK::Duration, nil) (defaults to: nil) —

    Timeout for the task.

  • assign (Hash{String => Object}, nil) (defaults to: nil) —

    Workflow variables to store in this step.

  • input_path (String, nil) (defaults to: nil) —

    JSONPath expression to select part of the state to be the input to this state.

  • output_path (String, nil) (defaults to: nil) —

    JSONPath expression to select part of the state to be the output to this state.

  • outputs (Object, nil) (defaults to: nil) —

    Used to specify and transform output from the state.

  • result_path (String, nil) (defaults to: nil) —

    JSONPath expression to indicate where to inject the state's output.

  • result_selector (Hash{String => Object}, nil) (defaults to: nil) —

    The JSON that will replace the state's raw result and become the effective result before ResultPath is applied.

  • key (Hash{String => AWSCDK::StepFunctionsTasks::DynamoAttributeValue}) —

    Primary key of the item to retrieve.

  • table (AWSCDK::Interfaces::AWSDynamodb::ITableRef) —

    The name of the table containing the requested item.

  • condition_expression (String, nil) (defaults to: nil) —

    A condition that must be satisfied in order for a conditional DeleteItem to succeed.

  • expression_attribute_names (Hash{String => String}, nil) (defaults to: nil) —

    One or more substitution tokens for attribute names in an expression.

  • expression_attribute_values (Hash{String => AWSCDK::StepFunctionsTasks::DynamoAttributeValue}, nil) (defaults to: nil) —

    One or more values that can be substituted in an expression.

  • return_consumed_capacity (AWSCDK::StepFunctionsTasks::DynamoConsumedCapacity, nil) (defaults to: nil) —

    Determines the level of detail about provisioned throughput consumption that is returned in the response.

  • return_item_collection_metrics (AWSCDK::StepFunctionsTasks::DynamoItemCollectionMetrics, nil) (defaults to: nil) —

    Determines whether item collection metrics are returned.

  • return_values (AWSCDK::StepFunctionsTasks::DynamoReturnValues, nil) (defaults to: nil) —

    Use ReturnValues if you want to get the item attributes as they appeared before they were deleted.

  • update_expression (String, nil) (defaults to: nil) —

    An expression that defines one or more attributes to be updated, the action to be performed on them, and new values for them.



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 31

def initialize(comment: nil, query_language: nil, state_name: nil, credentials: nil, heartbeat: nil, heartbeat_timeout: nil, integration_pattern: nil, task_timeout: nil, timeout: nil, assign: nil, input_path: nil, output_path: nil, outputs: nil, result_path: nil, result_selector: nil, key:, table:, condition_expression: nil, expression_attribute_names: nil, expression_attribute_values: nil, return_consumed_capacity: nil, return_item_collection_metrics: nil, return_values: nil, update_expression: nil)
  @comment = comment
  Jsii::Type.check_type(@comment, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "comment") unless @comment.nil?
  @query_language = query_language
  Jsii::Type.check_type(@query_language, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc3RlcGZ1bmN0aW9ucy5RdWVyeUxhbmd1YWdlIn0=")), "queryLanguage") unless @query_language.nil?
  @state_name = state_name
  Jsii::Type.check_type(@state_name, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "stateName") unless @state_name.nil?
  @credentials = credentials.is_a?(Hash) ? ::AWSCDK::StepFunctions::Credentials.new(**credentials.transform_keys(&:to_sym)) : credentials
  Jsii::Type.check_type(@credentials, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc3RlcGZ1bmN0aW9ucy5DcmVkZW50aWFscyJ9")), "credentials") unless @credentials.nil?
  @heartbeat = heartbeat
  Jsii::Type.check_type(@heartbeat, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5EdXJhdGlvbiJ9")), "heartbeat") unless @heartbeat.nil?
  @heartbeat_timeout = heartbeat_timeout
  Jsii::Type.check_type(@heartbeat_timeout, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc3RlcGZ1bmN0aW9ucy5UaW1lb3V0In0=")), "heartbeatTimeout") unless @heartbeat_timeout.nil?
  @integration_pattern = integration_pattern
  Jsii::Type.check_type(@integration_pattern, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc3RlcGZ1bmN0aW9ucy5JbnRlZ3JhdGlvblBhdHRlcm4ifQ==")), "integrationPattern") unless @integration_pattern.nil?
  @task_timeout = task_timeout
  Jsii::Type.check_type(@task_timeout, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc3RlcGZ1bmN0aW9ucy5UaW1lb3V0In0=")), "taskTimeout") unless @task_timeout.nil?
  @timeout = timeout
  Jsii::Type.check_type(@timeout, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5EdXJhdGlvbiJ9")), "timeout") unless @timeout.nil?
  @assign = assign
  Jsii::Type.check_type(@assign, JSON.parse(Base64.strict_decode64("eyJjb2xsZWN0aW9uIjp7ImVsZW1lbnR0eXBlIjp7InByaW1pdGl2ZSI6ImFueSJ9LCJraW5kIjoibWFwIn19")), "assign") unless @assign.nil?
  @input_path = input_path
  Jsii::Type.check_type(@input_path, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "inputPath") unless @input_path.nil?
  @output_path = output_path
  Jsii::Type.check_type(@output_path, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "outputPath") unless @output_path.nil?
  @outputs = outputs
  Jsii::Type.check_type(@outputs, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJhbnkifQ==")), "outputs") unless @outputs.nil?
  @result_path = result_path
  Jsii::Type.check_type(@result_path, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "resultPath") unless @result_path.nil?
  @result_selector = result_selector
  Jsii::Type.check_type(@result_selector, JSON.parse(Base64.strict_decode64("eyJjb2xsZWN0aW9uIjp7ImVsZW1lbnR0eXBlIjp7InByaW1pdGl2ZSI6ImFueSJ9LCJraW5kIjoibWFwIn19")), "resultSelector") unless @result_selector.nil?
  @key = key
  Jsii::Type.check_type(@key, JSON.parse(Base64.strict_decode64("eyJjb2xsZWN0aW9uIjp7ImVsZW1lbnR0eXBlIjp7ImZxbiI6ImF3cy1jZGstbGliLmF3c19zdGVwZnVuY3Rpb25zX3Rhc2tzLkR5bmFtb0F0dHJpYnV0ZVZhbHVlIn0sImtpbmQiOiJtYXAifX0=")), "key")
  @table = table
  Jsii::Type.check_type(@table, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5pbnRlcmZhY2VzLmF3c19keW5hbW9kYi5JVGFibGVSZWYifQ==")), "table")
  @condition_expression = condition_expression
  Jsii::Type.check_type(@condition_expression, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "conditionExpression") unless @condition_expression.nil?
  @expression_attribute_names = expression_attribute_names
  Jsii::Type.check_type(@expression_attribute_names, JSON.parse(Base64.strict_decode64("eyJjb2xsZWN0aW9uIjp7ImVsZW1lbnR0eXBlIjp7InByaW1pdGl2ZSI6InN0cmluZyJ9LCJraW5kIjoibWFwIn19")), "expressionAttributeNames") unless @expression_attribute_names.nil?
  @expression_attribute_values = expression_attribute_values
  Jsii::Type.check_type(@expression_attribute_values, JSON.parse(Base64.strict_decode64("eyJjb2xsZWN0aW9uIjp7ImVsZW1lbnR0eXBlIjp7ImZxbiI6ImF3cy1jZGstbGliLmF3c19zdGVwZnVuY3Rpb25zX3Rhc2tzLkR5bmFtb0F0dHJpYnV0ZVZhbHVlIn0sImtpbmQiOiJtYXAifX0=")), "expressionAttributeValues") unless @expression_attribute_values.nil?
  @return_consumed_capacity = return_consumed_capacity
  Jsii::Type.check_type(@return_consumed_capacity, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc3RlcGZ1bmN0aW9uc190YXNrcy5EeW5hbW9Db25zdW1lZENhcGFjaXR5In0=")), "returnConsumedCapacity") unless @return_consumed_capacity.nil?
  @return_item_collection_metrics = return_item_collection_metrics
  Jsii::Type.check_type(@return_item_collection_metrics, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc3RlcGZ1bmN0aW9uc190YXNrcy5EeW5hbW9JdGVtQ29sbGVjdGlvbk1ldHJpY3MifQ==")), "returnItemCollectionMetrics") unless @return_item_collection_metrics.nil?
  @return_values = return_values
  Jsii::Type.check_type(@return_values, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc3RlcGZ1bmN0aW9uc190YXNrcy5EeW5hbW9SZXR1cm5WYWx1ZXMifQ==")), "returnValues") unless @return_values.nil?
  @update_expression = update_expression
  Jsii::Type.check_type(@update_expression, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "updateExpression") unless @update_expression.nil?
end

Instance Attribute Details

#assign ⇒ Hash{String => Object}? (readonly)

Note:

Default: - Not assign variables

Workflow variables to store in this step.

Using workflow variables, you can store data in a step and retrieve that data in future steps.

Returns:

  • (Hash{String => Object}, nil)

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 153

def assign
  @assign
end

#comment ⇒ String? (readonly)

Note:

Default: No comment

A comment describing this state.

Returns:

  • (String, nil) 


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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 86

def comment
  @comment
end

#condition_expression ⇒ String? (readonly)

Note:

Default: - No condition expression

A condition that must be satisfied in order for a conditional DeleteItem to succeed.

Returns:

  • (String, nil)

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 217

def condition_expression
  @condition_expression
end

#credentials ⇒ AWSCDK::StepFunctions::Credentials? (readonly)

Note:

Default: - None (Task is executed using the State Machine's execution role)

Credentials for an IAM Role that the State Machine assumes for executing the task.

This enables cross-account resource invocations.

Returns:

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 107

def credentials
  @credentials
end

#expression_attribute_names ⇒ Hash{String => String}? (readonly)

Note:

Default: - No expression attribute names

One or more substitution tokens for attribute names in an expression.

Returns:

  • (Hash{String => String}, nil)

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 223

def expression_attribute_names
  @expression_attribute_names
end

#expression_attribute_values ⇒ Hash{String => AWSCDK::StepFunctionsTasks::DynamoAttributeValue}? (readonly)

Note:

Default: - No expression attribute values

One or more values that can be substituted in an expression.

Returns:

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 229

def expression_attribute_values
  @expression_attribute_values
end

#heartbeat ⇒ AWSCDK::Duration? (readonly)

Deprecated.

use heartbeatTimeout

Note:

Default: - None

Timeout for the heartbeat.

Returns:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 113

def heartbeat
  @heartbeat
end

#heartbeat_timeout ⇒ AWSCDK::StepFunctions::Timeout? (readonly)

Note:

Default: - None

Timeout for the heartbeat.

[disable-awslint:duration-prop-type] is needed because all props interface in aws-stepfunctions-tasks extend this interface

Returns:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 121

def heartbeat_timeout
  @heartbeat_timeout
end

#input_path ⇒ String? (readonly)

Note:

Default: $

JSONPath expression to select part of the state to be the input to this state.

May also be the special value JsonPath.DISCARD, which will cause the effective input to be the empty object {}.

Returns:

  • (String, nil) 


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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 161

def input_path
  @input_path
end

#integration_pattern ⇒ AWSCDK::StepFunctions::IntegrationPattern? (readonly)

Note:

Default: - IntegrationPattern.REQUEST_RESPONSE for most tasks. IntegrationPattern.RUN_JOB for the following exceptions: BatchSubmitJob, EmrAddStep, EmrCreateCluster, EmrTerminationCluster, and EmrContainersStartJobRun.

AWS Step Functions integrates with services directly in the Amazon States Language.

You can control these AWS services using service integration patterns.

Depending on the AWS Service, the Service Integration Pattern availability will vary.

Returns:

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 131

def integration_pattern
  @integration_pattern
end

#key ⇒ Hash{String => AWSCDK::StepFunctionsTasks::DynamoAttributeValue} (readonly)

Primary key of the item to retrieve.

For the primary key, you must provide all of the attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.

Returns:

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 207

def key
  @key
end

#output_path ⇒ String? (readonly)

Note:

Default: $

JSONPath expression to select part of the state to be the output to this state.

May also be the special value JsonPath.DISCARD, which will cause the effective output to be the empty object {}.

Returns:

  • (String, nil) 


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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 169

def output_path
  @output_path
end

#outputs ⇒ Object? (readonly)

Note:

Default: - $states.result or $states.errorOutput

Used to specify and transform output from the state.

When specified, the value overrides the state output default. The output field accepts any JSON value (object, array, string, number, boolean, null). Any string value, including those inside objects or arrays, will be evaluated as JSONata if surrounded by % characters. Output also accepts a JSONata expression directly.

Returns:

  • (Object, nil)

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 181

def outputs
  @outputs
end

#query_language ⇒ AWSCDK::StepFunctions::QueryLanguage? (readonly)

Note:

Default: - JSONPath

The name of the query language used by the state.

If the state does not contain a query_language field, then it will use the query language specified in the top-level query_language field.

Returns:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 94

def query_language
  @query_language
end

#result_path ⇒ String? (readonly)

Note:

Default: $

JSONPath expression to indicate where to inject the state's output.

May also be the special value JsonPath.DISCARD, which will cause the state's input to become its output.

Returns:

  • (String, nil) 


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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 189

def result_path
  @result_path
end

#result_selector ⇒ Hash{String => Object}? (readonly)

Note:

Default: - None

The JSON that will replace the state's raw result and become the effective result before ResultPath is applied.

You can use ResultSelector to create a payload with values that are static or selected from the state's raw result.

Returns:

  • (Hash{String => Object}, nil)

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 198

def result_selector
  @result_selector
end

#return_consumed_capacity ⇒ AWSCDK::StepFunctionsTasks::DynamoConsumedCapacity? (readonly)

Note:

Default: DynamoConsumedCapacity.NONE

Determines the level of detail about provisioned throughput consumption that is returned in the response.

Returns:

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 235

def return_consumed_capacity
  @return_consumed_capacity
end

#return_item_collection_metrics ⇒ AWSCDK::StepFunctionsTasks::DynamoItemCollectionMetrics? (readonly)

Note:

Default: DynamoItemCollectionMetrics.NONE

Determines whether item collection metrics are returned.

If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.

Returns:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 244

def return_item_collection_metrics
  @return_item_collection_metrics
end

#return_values ⇒ AWSCDK::StepFunctionsTasks::DynamoReturnValues? (readonly)

Note:

Default: DynamoReturnValues.NONE

Use ReturnValues if you want to get the item attributes as they appeared before they were deleted.

Returns:

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 250

def return_values
  @return_values
end

#state_name ⇒ String? (readonly)

Note:

Default: - The construct ID will be used as state name

Optional name for this state.

Returns:

  • (String, nil) 


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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 99

def state_name
  @state_name
end

#table ⇒ AWSCDK::Interfaces::AWSDynamodb::ITableRef (readonly)

The name of the table containing the requested item.

Returns:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 211

def table
  @table
end

#task_timeout ⇒ AWSCDK::StepFunctions::Timeout? (readonly)

Note:

Default: - None

Timeout for the task.

[disable-awslint:duration-prop-type] is needed because all props interface in aws-stepfunctions-tasks extend this interface

Returns:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 139

def task_timeout
  @task_timeout
end

#timeout ⇒ AWSCDK::Duration? (readonly)

Deprecated.

use taskTimeout

Note:

Default: - None

Timeout for the task.

Returns:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 145

def timeout
  @timeout
end

#update_expression ⇒ String? (readonly)

Note:

Default: - No update expression

An expression that defines one or more attributes to be updated, the action to be performed on them, and new values for them.

Returns:

  • (String, nil)

See Also:



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 256

def update_expression
  @update_expression
end

Class Method Details

.jsii_properties ⇒ Object 



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 258

def self.jsii_properties
  {
    :comment => "comment",
    :query_language => "queryLanguage",
    :state_name => "stateName",
    :credentials => "credentials",
    :heartbeat => "heartbeat",
    :heartbeat_timeout => "heartbeatTimeout",
    :integration_pattern => "integrationPattern",
    :task_timeout => "taskTimeout",
    :timeout => "timeout",
    :assign => "assign",
    :input_path => "inputPath",
    :output_path => "outputPath",
    :outputs => "outputs",
    :result_path => "resultPath",
    :result_selector => "resultSelector",
    :key => "key",
    :table => "table",
    :condition_expression => "conditionExpression",
    :expression_attribute_names => "expressionAttributeNames",
    :expression_attribute_values => "expressionAttributeValues",
    :return_consumed_capacity => "returnConsumedCapacity",
    :return_item_collection_metrics => "returnItemCollectionMetrics",
    :return_values => "returnValues",
    :update_expression => "updateExpression",
  }
end

Instance Method Details

#to_jsii ⇒ Object 



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# File 'step_functions_tasks/dynamo_update_item_props.rb', line 287

def to_jsii
  result = {}
  result.merge!(super)
  result.merge!({
    "comment" => @comment,
    "queryLanguage" => @query_language,
    "stateName" => @state_name,
    "credentials" => @credentials,
    "heartbeat" => @heartbeat,
    "heartbeatTimeout" => @heartbeat_timeout,
    "integrationPattern" => @integration_pattern,
    "taskTimeout" => @task_timeout,
    "timeout" => @timeout,
    "assign" => @assign,
    "inputPath" => @input_path,
    "outputPath" => @output_path,
    "outputs" => @outputs,
    "resultPath" => @result_path,
    "resultSelector" => @result_selector,
    "key" => @key,
    "table" => @table,
    "conditionExpression" => @condition_expression,
    "expressionAttributeNames" => @expression_attribute_names,
    "expressionAttributeValues" => @expression_attribute_values,
    "returnConsumedCapacity" => @return_consumed_capacity,
    "returnItemCollectionMetrics" => @return_item_collection_metrics,
    "returnValues" => @return_values,
    "updateExpression" => @update_expression,
  })
  result.compact
end