Memulai eksekusi flow.
Deskripsi operasi
Description
-
The specified flow must exist and be in Standard execution mode.
-
If an execution name is not specified, the service automatically generates one and starts the execution.
-
If an execution with the same name is already in progress, a new execution is not started. Instead, the system returns the details of the ongoing execution.
-
If an execution with the same name has already completed, the system returns an
ExecutionAlreadyExistserror, regardless of whether the execution succeeded or failed. -
If no execution with the same name exists, a new execution starts.
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
fnf:StartExecution |
update |
*All Resource
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| FlowName |
string |
Yes |
Nama flow yang akan dieksekusi. |
my_flow_name |
| ExecutionName |
string |
No |
Nama eksekusi. Nama harus unik dalam flow yang sama. Nama harus memenuhi persyaratan berikut:
|
my_exec_name |
| Input |
string |
No |
Input untuk eksekusi. Input harus dalam format objek JSON. |
{"key":"value"} |
| CallbackFnFTaskToken |
string |
No |
Token tugas yang akan di-callback setelah eksekusi flow selesai. |
12 |
| Qualifier |
string |
No |
Versi atau alias flow. |
1 |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
The returned data. |
||
| Status |
string |
The status of the execution. Valid values:
|
Succeeded |
| StoppedTime |
string |
The time when the execution stopped. |
2019-01-01T01:01:01.001Z |
| RequestId |
string |
The request ID. |
testRequestId |
| StartedTime |
string |
The time when the execution started. |
2019-01-01T01:01:01.001Z |
| FlowDefinition |
string |
The definition of the executed flow. |
旧版: "type: flow\nversion: v1\nname: my_flow_name\nsteps:\n - type: pass\n name: mypass" 新版: "Type: StateMachine\nSpecVersion: v1\nName: my_flow_name\nStartAt: my_state\nStates:\n - Type: Pass\n Name: my_state\n End: true" |
| Output |
string |
The output of the execution, in JSON object format. |
{"key":"value"} |
| FlowName |
string |
The name of the flow. |
my_flow_name |
| Name |
string |
The name of the execution. |
my_exec_name |
| Input |
string |
The input for the execution, in JSON object format. |
{"key":"value"} |
Contoh
Respons sukses
JSONformat
{
"Status": "Succeeded",
"StoppedTime": "2019-01-01T01:01:01.001Z",
"RequestId": "testRequestId",
"StartedTime": "2019-01-01T01:01:01.001Z",
"FlowDefinition": "旧版:\n\"type: flow\\nversion: v1\\nname: my_flow_name\\nsteps:\\n - type: pass\\n name: mypass\"\n\n新版:\n\"Type: StateMachine\\nSpecVersion: v1\\nName: my_flow_name\\nStartAt: my_state\\nStates:\\n - Type: Pass\\n Name: my_state\\n End: true\"",
"Output": "{\"key\":\"value\"}",
"FlowName": "my_flow_name",
"Name": "my_exec_name",
"Input": "{\"key\":\"value\"}"
}
Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 400 | ActionNotSupported | The requested API operation '%s' is incorrect. Please check. | |
| 400 | APIVersionNotSupported | The requested API version '%s' is not supported yet. Please check. | |
| 400 | EntityTooLarge | The payload size exceeds maximum allowed size (%s bytes). | The payload size exceeds maximum allowed size (%s bytes). |
| 400 | ExecutionAlreadyExists | Execution %s for flow %s already exists. | Execution %s for flow %s already exists. |
| 400 | InvalidArgument | Parameter error. | Parameter error. |
| 400 | MissingRequiredHeader | The HTTP header '%s' must be specified. | The HTTP header '%s' must be specified. |
| 400 | MissingRequiredParams | The HTTP query '%s' must be specified. | The HTTP query '%s' must be specified. |
| 500 | InternalServerError | An internal error has occurred. Please retry. | An internal error has occurred. Please retry. |
| 403 | AccessDenied | The resources doesn't belong to you. | |
| 403 | InvalidAccessKeyID | The AccessKey ID %s is invalid. | The AccessKey ID %s is invalid. |
| 403 | RequestTimeTooSkewed | The difference between the request time %s and the current time %s is too large. | The difference between the request time %s and the current time %s is too large. |
| 403 | SignatureNotMatch | The request signature we calculated does not match the signature you provided. Check your access key and signing method. | The calculated signature of the request does not match the signature you provided. Check your AccessKey Secret and signing algorithm. |
| 404 | FlowNotExists | Flow %s does not exist. | Flow %s does not exist. |
| 415 | UnsupportedMediaType | The content type must be "application/json". | The content type must be "application/json". |
| 429 | ResourceThrottled | The request is throttled. Please try again later. | The request is throttled. Please try again later. |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.