DeleteFlow - API Reference| Alibaba Cloud Documentation Center

Description

A delete operation is asynchronous. If you this operation is successful, the system returns a successful response. If an existing flow is in the pending delete state, a new flow of the same name will not be affected by this existing one. After you delete a flow, you cannot query all its historical executions. Any execution in progress will stop after its most recent step is complete.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters


Parameter	Type	Required	Example	Description
Action	String	Yes	DeleteFlow	The operation that you want to perform. Set the value to DeleteFlow.
Name	String	Yes	flow	The name of the flow.
RequestId	String	No	testRequestId	The ID of the request. If you specify this parameter, the system uses its value as the request ID. By default, the system generates a random value.

Response parameters


Parameter	Type	Example	Description
RequestId	String	testRequestId	The ID of the request.

Examples

Sample requests


http(s)://[Endpoint]/? Action=DeleteFlow
&Name=flow
&<Common request parameters>

Sample success responses

XML format

<CreateFlowResponseponse>
    <Description>Response in XML format is not supported. </Description>
</CreateFlowResponseponse>

JSON format

{
	"RequestId":"testRequestId"
}

Error codes


HttpCode	Error code	Error message	Description
403	AccessDenied	The resources doesn't belong to you.	The error message returned because request authentication failed. For more information, see the actual error message.
400	ActionNotSupported	The requested API operation '%s' is incorrect. Please check.	The error message returned because the request method is wrong. For more information, see the API documentation and check the spelling.
400	APIVersionNotSupported	The requested API version '%s' is not supported yet. Please check.	The error message returned because the requested API version is wrong. For more information, see Make API requests.
409	ConcurrentUpdateError	Update conflict, please retry.	The error message returned because concurrent write operations are performed on the requested resource. Wait for a while and then try again.
400	EntityTooLarge	The payload size exceeds maximum allowed size (%s bytes).	The error message returned because the request message body is too large.
404	FlowNotExists	Flow %s does not exist.	The error message returned because the requested resource does not exist. Ensure that the flow has been created.
500	InternalServerError	An internal error has occurred. Please retry.	The error message returned because an internal server error has occurred. Try again later.
403	InvalidAccessKeyID	The AccessKey ID %s is invalid.	The error message returned because the AccessKey ID is invalid.
400	InvalidArgument	Parameter error.	The error message returned because the request parameters are invalid. For more information, see the actual error message.
400	MissingRequiredParams	The HTTP query '%s' must be specified.	The error message returned because the required request parameters are missing. For more information, see the actual error message.
412	PreconditionFailed	The resource to be modified has been changed.	The error message returned because resource view or check for updates failed, and the resource may be modified. Try again later.
403	RequestTimeTooSkewed	The difference between the request time %s and the current time %s is too large.	The error message returned because your request time is wrong. The request has been identified as invalid. For more information, see the "Common parameters" section.
403	SignatureNotMatch	The request signature we calculated does not match the signature you provided. Check your access key and signing method.	The error message returned because the request signature we calculated does not match the request signature you provided. Check your signature algorithm and AccessKey secret.
415	UnsupportedMediaType	The content type must be "application/json".	The error message returned because the type of the request message body is wrong.

For a list of error codes, visit the API Error Center.