Updates existing CloudFormation stack in the AWS cloud. This operation takes Stack Id or Stack Name and template.

Target Properties

Property Name	Property Code	Required	Description

Property Name	Property Code	Required	Description
AWS Access Key	`FDAWS_ACCESS_KEY`	Yes	The access key found on the "Security Credentials" page of the AWS management console.
AWS Secret Key	`FDAWS_SECRET_KEY`	Yes	The secret key found on the "Security Credentials" page of the AWS management console.
AWS Region	`FDAWS_ENDPOINT`	Yes	The AWS region to operate on. To find the endpoint code for your region, see Amazon's Documentation.

Inputs

Input Name	Input Code	Required	Description

Input Name	Input Code	Required	Description
Template URL	`FDAWS_CF_TEMPLATE_URL`	No	The URL path to the template to use for creating a stack.
Template File Path	`FDAWS_CF_TEMPLATE_FILEPATH`	No	The path to the template file to use.
Stack Name	`FDAWS_CF_STACK_NAME`	Yes	The name or Id for the stack to update.
Template Parameters	`FDAWS_CF_TEMPLATE_PARAMETERS`	No	Semicolon delimited list of parameters to use when updating the stack. (e.g. DBUser=sys;DBPassword=welcome1)
Use Previous Value	`FDAWS_CF_USE_PREVIOUS_VALUE`	No	Semicolon delimited list of parameters to use when updating the stack, it will use the existing parameter value for a given parameter key. (e.g. DBUser;DBPassword)
Stack Status Timeout	`FDAWS_CF_STACK_STATUS_TIMEOUT`	No	A timeout, in seconds, for fetching the status of the stack. Defaults to 300 seconds (5 minutes). (Integer)

Output Name	Required	Description

Output Name	Required	Description
`FDAWS_CF_Stack_ID`	Yes	Id of the newly updated stack.
`FDAWS_CF_Stack_Status`	Yes	Status of the newly updated stack.

This operation doesn't consume or produce any artifacts.

This operation will select all available endpoints associated to the target.

This operation will execute on any one of the selected endpoints and will be random in the determination of which one.