SqsSendMessageProps Struct
Properties for sending a message to an SQS queue.
Example
const queue = new sqs.Queue(this, 'Queue');
// Use a field from the execution data as message.
const task1 = new tasks.SqsSendMessage(this, 'Send1', {
queue,
messageBody: sfn.TaskInput.fromJsonPathAt('$.message'),
});
// Combine a field from the execution data with
// a literal object.
const task2 = new tasks.SqsSendMessage(this, 'Send2', {
queue,
messageBody: sfn.TaskInput.fromObject({
field1: 'somedata',
field2: sfn.JsonPath.stringAt('$.field2'),
}),
});
Properties
assignoptional{ [key: string]: any }assignoptionaltyping.Mapping[str, Any]assignoptionalMap<String, Object>AssignoptionalIDictionary<string, object>Assignoptional*map[string]interface{}#Default: Not assign variables
Using workflow variables, you can store data in a step and retrieve that data in future steps.
commentoptionalstringcommentoptionalstrcommentoptionalStringCommentoptionalstringCommentoptional*string#Default: No comment
credentialsoptionalCredentialscredentialsoptionalCredentialscredentialsoptionalCredentialsCredentialsoptionalCredentialsCredentialsoptionalCredentials#Default: None (Task is executed using the State Machine's execution role)
This enables cross-account resource invocations.
delayoptionalDurationdelayoptionalDurationdelayoptionalDurationDelayoptionalDurationDelayoptionalDuration#Default: delay set on the queue. If a delay is not set on the queue, messages are sent immediately (0 seconds).
Messages that you send to the queue remain invisible to consumers for the duration of the delay period. The maximum allowed delay is 15 minutes.
heartbeatoptionalDurationheartbeatoptionalDurationheartbeatoptionalDurationHeartbeatoptionalDurationHeartbeatoptionalDuration= Nonedeprecated#heartbeatTimeoutoptionalTimeoutheartbeat_timeoutoptionalTimeoutheartbeatTimeoutoptionalTimeoutHeartbeatTimeoutoptionalTimeoutHeartbeatTimeoutoptionalTimeout= None#[disable-awslint:duration-prop-type] is needed because all props interface in aws-stepfunctions-tasks extend this interface
inputPathoptionalstringinput_pathoptionalstrinputPathoptionalStringInputPathoptionalstringInputPathoptional*string= $#May also be the special value JsonPath.DISCARD, which will cause the effective input to be the empty object {}.
integrationPatternoptionalIntegrationPatternintegration_patternoptionalIntegrationPatternintegrationPatternoptionalIntegrationPatternIntegrationPatternoptionalIntegrationPatternIntegrationPatternoptionalIntegrationPattern#Default: IntegrationPattern.REQUEST_RESPONSE for most tasks. IntegrationPattern.RUN_JOB for the following exceptions: BatchSubmitJob, EmrAddStep, EmrCreateCluster, EmrTerminationCluster, and EmrContainersStartJobRun.
You can control these AWS services using service integration patterns.
Depending on the AWS Service, the Service Integration Pattern availability will vary.
messageBodyTaskInputmessage_bodyTaskInputmessageBodyTaskInputMessageBodyTaskInputMessageBodyTaskInputrequired#messageDeduplicationIdoptionalstringmessage_deduplication_idoptionalstrmessageDeduplicationIdoptionalStringMessageDeduplicationIdoptionalstringMessageDeduplicationIdoptional*string= None#Any messages sent with the same deduplication ID are accepted successfully, but aren't delivered during the 5-minute deduplication interval.
messageGroupIdoptionalstringmessage_group_idoptionalstrmessageGroupIdoptionalStringMessageGroupIdoptionalstringMessageGroupIdoptional*string= None#Messages that belong to the same message group are processed in a FIFO manner. Messages in different message groups might be processed out of order.
outputPathoptionalstringoutput_pathoptionalstroutputPathoptionalStringOutputPathoptionalstringOutputPathoptional*string= $#May also be the special value JsonPath.DISCARD, which will cause the effective output to be the empty object {}.
outputsoptionalanyoutputsoptionalAnyoutputsoptionalObjectOutputsoptionalobjectOutputsoptionalinterface{}#Default: $states.result or $states.errorOutput
notes
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.
queryLanguageoptionalQueryLanguagequery_languageoptionalQueryLanguagequeryLanguageoptionalQueryLanguageQueryLanguageoptionalQueryLanguageQueryLanguageoptionalQueryLanguage= JSONPath#If the state does not contain a queryLanguage field, then it will use the query language specified in the top-level queryLanguage field.
resultPathoptionalstringresult_pathoptionalstrresultPathoptionalStringResultPathoptionalstringResultPathoptional*string= $#May also be the special value JsonPath.DISCARD, which will cause the state's input to become its output.
resultSelectoroptional{ [key: string]: any }result_selectoroptionaltyping.Mapping[str, Any]resultSelectoroptionalMap<String, Object>ResultSelectoroptionalIDictionary<string, object>ResultSelectoroptional*map[string]interface{}= None#You can use ResultSelector to create a payload with values that are static or selected from the state's raw result.
stateNameoptionalstringstate_nameoptionalstrstateNameoptionalStringStateNameoptionalstringStateNameoptional*string#Default: The construct ID will be used as state name