Trigger Management Models

Trigger Type Model

{ 
    "trigger_type_code":"string", 
    "display_name":"string", 
    "status":"string", 
    "event_codes":"array of string", 
    "description":"string" 
}

Table 1 describes the parameters in the trigger type model.

Trigger Instance Model

{ 
    "trigger_id":"string",
    "trigger_type_code":"string",
    "event_type_code":"string",
    "status":"string",
    "event_data":"json struct",
    "last_updated_time":"string",
    "created_time":"string" 
}

Table 2 describes the parameters in the trigger instance model.

Trigger Instance Data

• The data of a Simple Message Notification (SMN) trigger is as follows:

  { 
      "topic_urn":"string", 
      "subscription_status":"string" 
  } 

  Table 3 describes the parameters of an SMN trigger.

  Table 3 Parameters of an SMN trigger

  Parameter	Description
  topic_urn	URN of an SMN topic. This parameter is mandatory when you create an SMN trigger.
  subscription_status	Subscription status of a topic. Options: Unconfirmed and Confirmed.

• The data of a Distributed Message Service (DMS) trigger is as follows:

  { 
      "queue_id":"string", 
      "consumer_group_id":"string", 
      "polling_interval":"int" 
  }

  Table 4 describes the parameters of a DMS trigger.

  Table 4 Parameters of a DMS trigger

  Parameter	Description
  queue_id	Name of a DMS queue. This parameter is mandatory when you create a DMS trigger.
  consumer_group_id	Name of a DMS consumer group. This parameter is mandatory when you create a DMS trigger.
  polling_interval	Interval at which messages are polled. This parameter is mandatory when you create a DMS trigger. Default value: 30s.

• The data of a Data Ingestion Service (DIS) trigger is as follows:

  {
  "stream_name": "dis-qYPJ",
  "polling_interval": 30,
  "batch_size": 100,
  "sharditerator_type": "TRIM_HORIZON"
  }

  Table 5 describes the parameters of a DIS trigger.

  Table 5 Parameters of a DIS trigger

  Parameter	Description
  stream_name	Name of a stream. This parameter is mandatory.
  polling_interval	Pull period. This parameter is optional. Value range: 1–60. Default value: 30.
  batch_size	Number of data records that can be pulled from a specified stream. This parameter is optional. Value range: 1–10000. Default value: 100.
  sharditerator_type	Options: TRIM_HORIZON (pulling data from the beginning of a stream) and LATEST (pulling data from the current position). This parameter is mandatory.

• The data of an APIG trigger is as follows:

  { 
      "group_id":"string", 
      "env_id":"string", 
      "auth":"string", 
      "protocol":"string", 
      "name":"string", 
      "path":"string", 
      "match_mode":"string",  
      "req_method":"string" , 
      "backend_type":"string" , 
      "type": int , 
      "sl_domain":"string" , 
      "instance_id":"string" 
  }

  Table 6 describes the parameters of an APIG trigger.

  Table 6 Parameters of an APIG trigger

  Parameter	Description
  group_id	API group. This parameter is mandatory.
  env_id	API publishing environment. This parameter is mandatory.
  auth	API authentication mode. Options: NONE, IAM, and APP. This parameter is mandatory.
  protocol	Access protocol. Options: HTTP and HTTPS. This parameter is mandatory.
  name	API name. This parameter is mandatory.
  path	API access address, which must meet the URL rules, for example, /a/b. This parameter is mandatory.
  match_mode	Match mode. Currently, only the prefix match mode (corresponding to SWA) is supported. This parameter is mandatory.
  req_method	API request method, which is of enumerated type. Options: GET, POST, and PUT. This parameter is mandatory.
  backend_type	Backend type, which must be set to FUNCTION. This parameter is mandatory.
  type	API type. Currently, only 1 is supported, indicating open API. This parameter is mandatory.
  sl_domain	Subdomain name. This parameter is mandatory.
  instance_id	Instance ID. This parameter is mandatory when trigger_type_code is set to DEDICATEDGATEWAY or APIC.

• The data of a timer trigger is as follows:

  {
  	"name": "string",
  	"schedule_type": "string",
  	"schedule": "string",
  	"user_event": "string"
  }

  Table 7 describes the parameters of a timer trigger.

  Table 7 Parameters of a timer trigger

  Parameter	Description
  name	Trigger name. This parameter is mandatory.
  schedule_type	Schedule type. Options: Rate or Cron. This parameter is mandatory.
  schedule	Schedule setting, which varies depending on the schedule type you choose. This parameter is mandatory. When schedule_type is set to Rate, add unit m, h, or d behind a rate, for example, 3m for 3 minutes.
  user_event	Additional information for calling a function. This parameter is optional.

• The data of a DDS trigger is as follows:

  {
  	"instance_id": "string",
          "collection_name": "string",
          "db_name": "string",
  	"db_password": string,
          "batch_size": int,
  }

  Table 8 Parameters of a DDS trigger

  Parameter	Description
  instance_id	DB instance ID.
  collection_name	Collection name.
  db_name	Database name.
  db_password	Password for logging in to the database.
  batch_size	Batch size.

• The data of a Kafka trigger is as follows:

  {
          "instance_id": "string",
  	"topic_id": "[]string",
          "kafka_user": "string",
          "kafka_password": "string",
  "kafka_ssl_enable": string,
          "batch_size": int,
  }

  Table 9 Parameters of a Kafka trigger

  Parameter	Description
  instance_id	Kafka instance ID.
  topic_id	Topic ID.
  kafka_user	Username.
  kafka_password	User password.
  kafka_ssl_enable	Whether to enable SSL authentication. If SSL authentication is enabled, the kafka_user and kafka_password fields are mandatory.
  batch_size	Batch size.