/AWS1/CL_SFN=>CREATEACTIVITY()
¶
About CreateActivity¶
Creates an activity. An activity is a task that you write in any programming language and
host on any machine that has access to Step Functions. Activities must poll Step Functions using the
GetActivityTask
API action and respond using SendTask*
API
actions. This function lets Step Functions know the existence of your activity and returns an
identifier for use in a state machine and when polling from the activity.
This operation is eventually consistent. The results are best effort and may not reflect very recent updates and changes.
CreateActivity
is an idempotent API. Subsequent requests won’t create a
duplicate resource if it was already created. CreateActivity
's idempotency
check is based on the activity name
. If a following request has different
tags
values, Step Functions will ignore these differences and treat it as an
idempotent request of the previous. In this case, tags
will not be updated,
even if they are different.
Method Signature¶
IMPORTING¶
Required arguments:¶
IV_NAME
TYPE /AWS1/SFNNAME
/AWS1/SFNNAME
¶
The name of the activity to create. This name must be unique for your Amazon Web Services account and region for 90 days. For more information, see Limits Related to State Machine Executions in the Step Functions Developer Guide.
A name must not contain:
white space
brackets
< > { } [ ]
wildcard characters
? *
special characters
" # % \ ^ | ~ ` $ & , ; : /
control characters (
U+0000-001F
,U+007F-009F
)To enable logging with CloudWatch Logs, the name should only contain 0-9, A-Z, a-z, - and _.
Optional arguments:¶
IT_TAGS
TYPE /AWS1/CL_SFNTAG=>TT_TAGLIST
TT_TAGLIST
¶
The list of tags to add to a resource.
An array of key-value pairs. For more information, see Using Cost Allocation Tags in the Amazon Web Services Billing and Cost Management User Guide, and Controlling Access Using IAM Tags.
Tags may only contain Unicode letters, digits, white space, or these symbols:
_ . : / = + - @
.
IO_ENCRYPTIONCONFIGURATION
TYPE REF TO /AWS1/CL_SFNENCRYPTIONCONF
/AWS1/CL_SFNENCRYPTIONCONF
¶
Settings to configure server-side encryption.