Function

This API is used to modify task names or descriptions in batches and set exception notification.

Constraints

After the test of connections to the source and destination databases is successful, you need to call this API. Enter the source and destination database information according to the example. Otherwise, errors may occur in subsequent tasks.
This API can be invoked when the task name, description, or exception notification is modified but the task is not in the stopped or deleted state.
This API is invoked after connections to the source and destination databases are tested. The task must be in CONFIGURATION state. In the dual-active DR scenario, the parent task cannot call the API.

URI

PUT /v3/{project_id}/jobs/batch-modification

**Table 1** Path parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID of a tenant in a region

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
Content-Type	Yes	String	The content type. The default value is application/json.
X-Auth-Token	Yes	String	User token obtained from IAM.
X-Language	No	String	Request language type Default value: en-us Values: en-us zh-cn

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
jobs	Yes	Array of ModifyJobReq objects	Request body for modifying tasks.

**Table 4** ModifyJobReq
Parameter	Mandatory	Type	Description
job_id	Yes	String	Task ID.
description	No	String	Task description. This parameter is mandatory when you modify the task description. Minimum length: 0 character Maximum length: 256
name	No	String	Task name. Set this parameter when you need to change the task name.
alarm_notify	No	AlarmNotifyInfo object	Set exception notification.
task_type	No	String	Task mode. Values: FULL_TRANS: full migration INCR_TRANS: incremental migration FULL_INCR_TRANS: full+incremental migration
source_endpoint	No	Endpoint object	Source database information. This parameter is mandatory for calling the API after the connection test.
target_endpoint	No	Endpoint object	Destination database information. This parameter is mandatory for calling the API after the connection test.
node_type	No	String	Node specification type. This parameter is mandatory when this API is invoked to modify a task after the connection test. Default value: high Values: high
engine_type	No	String	Engine type of a DRS task. This parameter is mandatory when this API is invoked to modify a task after the connection test. Values: mysql: used for migration and synchronization from MySQL to MySQL mongodb: used for migration from MongoDB to DDS cloudDataGuard-mysql: used for DR from MySQL to MySQL mysql-to-taurus: used for synchronization from MySQL to GaussDB(for MySQL) primary/standby postgresql: used for synchronization from PostgreSQL to PostgreSQL
net_type	No	String	Network type. This parameter is mandatory after the connection test. Values: vpn vpc eip
store_db_info	No	Boolean	Whether to save the database information. This parameter is mandatory when the API is called after the connection test.
is_recreate	No	Boolean	Whether the task is a rebuilding task.
job_direction	No	String	Task direction. Values: up: to-the-cloud scenarios and the current cloud is the standby cloud in the DR. down: out-of-cloud scenarios and the current cloud is the active cloud in the DR. non-dbs: self-built databases.
is_target_readonly	No	Boolean	Whether the destination DB instance can be read-only.
replace_definer	No	Boolean	Whether to migrate all Definers to the user. MySQL databases support this setting. This parameter is mandatory when this API is invoked to modify a task after the connection test. Values: true: The Definers of all source database objects will be migrated to the user. Other users do not have permissions on database objects unless they are authorized. false: The Definers of all source database objects will not be changed. You need to migrate all accounts and permissions of the source database in the next step.
tags	No	Array of ResourceTag object	Specifies the tag information.
db_use_type	No	String	Migration type. Values: migration: real-time migration. sync: real-time synchronization. cloudDataGuard: real-time disaster recovery.

**Table 5** AlarmNotifyInfo
Parameter	Mandatory	Type	Description
delay_time	No	Long	Subscription delay, in seconds. Minimum value: 1 Maximum value: 3600 Default value: 0
rto_delay	No	Long	Recovery Time Objective (RTO) delay, in seconds. Minimum value: 1 Maximum value: 3600 Default value: 0
rpo_delay	No	Long	Recovery Point Objective (RPO) delay, in seconds. Minimum value: 1 Maximum value: 3600 Default value: 0
alarm_to_user	No	Boolean	Whether to notify users of alarms. The default value is false.
subscriptions	No	Array of SubscriptionInfo objects	Receiving method and message body. Up to two receiving modes and message bodies are supported.

**Table 6** SubscriptionInfo
Parameter	Mandatory	Type	Description
endpoints	No	Array of strings	List of mobile numbers or email addresses. Use commas (,) to separate multiple mobile numbers or email addresses. Up to 10 mobile numbers or email addresses are supported.
protocol	No	String	Receiving method. Values: sms: SMS message email: email.

**Table 7** Endpoint
Parameter	Mandatory	Type	Description
db_type	No	String	Database type. This parameter is mandatory when this API is invoked to modify a task after the connection test. Values: mysql mongodb taurus postgresql
az_code	No	String	Code of the AZ where the database is located.
region	No	String	Region where the DB instance is located. This parameter is mandatory when the database is a cloud instance, for example, an RDS or GaussDB(for MySQL) instance. In DR scenarios, if job_direction is set to down, this parameter is mandatory in source_endpoint. If job_direction is set to up, this parameter is mandatory in target_endpoint.
inst_id	No	String	ID of the DB instance. This parameter is mandatory when the database is a cloud instance, for example, an RDS or GaussDB(for MySQL) instance. In DR scenarios, if job_direction is set to down, this parameter is mandatory in source_endpoint. If job_direction is set to up, this parameter is mandatory in target_endpoint.
vpc_id	No	String	ID of the VPC where the database is located.
subnet_id	No	String	ID of the subnet where the database is located.
security_group_id	No	String	ID of the security group to which the database belongs.
project_id	No	String	The project ID of an RDS or GaussDB(for MySQL) instance.
db_password	No	String	Database password.
db_port	No	Integer	Database port. The value is an integer ranging from 1 to 65535.
db_user	No	String	Database user.
inst_name	No	String	The name of an RDS or GaussDB(for MySQL) instance.
ip	No	String	Database IP address.
mongo_ha_mode	No	String	MongoDB HA mode.
ssl_cert_password	No	String	SSL certificate password. The certificate file name extension is .p12.
ssl_cert_check_sum	No	String	The checksum value of the SSL certificate, which is used for backend verification. This parameter is mandatory for secure connection to the source database.
ssl_cert_key	No	String	SSL certificate content, which is encrypted using Base64.
ssl_cert_name	No	String	SSL certificate name.
ssl_link	No	Boolean	Whether SSL is enabled.
cluster_mode	No	String	For MongoDB 4.0 or later, if the cluster instance cannot obtain the IP address of the sharded node, set cluster_mode in source_endpoint to Sharding4.0+. Default value: Sharding4.0+ Values: Sharding4.0+

**Table 8** ResourceTag
Parameter	Mandatory	Type	Description
key	No	String	Tag key. The value can contain a maximum of 36 characters, including letters, digits, underscores (_), and hyphens (-). Set this parameter when you need to modify a tag.
value	No	String	Tag value. The value can contain a maximum of 43 characters, including letters, digits, underscores (_), and hyphens (-). Set this parameter when you need to modify a tag.

Response Parameters

Status code: 200

**Table 9** Response body parameters
Parameter	Type	Description
count	Integer	Total number.
results	Array of ModifyJobResp objects	List of tasks that are modified in batches.

**Table 10** ModifyJobResp
Parameter	Type	Description
id	String	Task ID.
status	String	Status Values: success: The task is successful. failed: The task fails.
error_code	String	Error code, which is optional and indicates the returned information about the failure status.
error_msg	String	Error message, which is optional and indicates the returned information about the failure status.

Example Request

Example of changing task names in batches:

https://{EndPoint}/v3/054ba152d480d55b2f5dc0069e7ddef0/jobs/batch-modification

{
  "jobs" : [ {
    "job_id" : "140b5236-88ad-43c8-811c-1268453jb101",
    "name" : "testName"
  } ]
}

Request for setting task exception notifications in batches:

https://{Endpoint}/v3/054ba152d480d55b2f5dc0069e7ddef0/jobs/batch-modification

{
  "jobs" : [ {
    "job_id" : "8d0e8e36-a618-490d-8a46-8c61ac9jb502",
    "alarm_notify" : {
      "delay_time" : 0,
      "rto_delay" : 0,
      "rpo_delay" : 0,
      "alarm_to_user" : false,
      "subscriptions" : [ {
        "protocol" : "sms",
        "endpoints" : [ "150xxxxxxxx" ]
      }, {
        "protocol" : "email",
        "endpoints" : [ "abc@xxx.com" ]
      } ]
    }
  } ]
}

Example of modifying task description in batches:

https://{EndPoint}/v3/054ba152d480d55b2f5dc0069e7ddef0/jobs/batch-modification

{
  "jobs" : [ {
    "job_id" : "140b5236-88ad-43c8-811c-1268453jb101",
    "name" : "testName",
    "description" : "test description"
  } ]
}

Example of calling the API after the MySQL connection test:

https://{EndPoint}/v3/054ba152d480d55b2f5dc0069e7ddef0/jobs/batch-modification

{
	"jobs": [{
		"job_id": "1fded2ab-ce99-4b0e-9cc9-9ce7e17jb101",
		"name": "DRS-5646-linxiaolu",
		"source_endpoint": {
			"region": "eu-de",
			"ip": "192.168.0.27",
			"db_port": "3306",
			"db_user": "root",
			"db_password": "********",
			"ssl_link": false,
			"db_type": "mysql",
			"project_id": "054ba152d480d55b2f5dc0069e7ddef0"
		},
		"target_endpoint": {
			"region": "eu-de",
			"db_type": "mysql",
			"db_user": "root",
			"db_password": "********",
			"project_id": "054ba152d480d55b2f5dc0069e7ddef0",
			"inst_id": "3def1ac7f8ab4ae48d7c025339f80414in01"
		},
		"node_type": "high",
		"engine_type": "mysql",
		"store_db_info": true,
		"net_type": "eip",
		"replace_definer": true
	}]
}

Example of calling the API after the MongoDB connection test:

https://{EndPoint}/v3/054ba152d480d55b2f5dc0069e7ddef0/jobs/batch-modification

{
	"jobs": [{
                "job_id": "741d91cf-67e8-4126-ad0f-32f6cccjb105",
		"name": "DRS-4513",
		"source_endpoint": {
			"region": "eu-de",
			"ip": "192.168.11.231:8635,192.168.10.12:8635",
			"db_port": 0,
			"db_user": "rwuser",
			"db_password": "********",
			"ssl_link": false,
			"db_type": "mongodb",
			"project_id": "0549a6a31000d4e82fd1c00c3d6f2d76",
			"db_name": "admin"
		},
		"target_endpoint": {
			"region": "eu-de",
			"db_type": "mongodb",
			"db_user": "rwuser",
			"db_password": "********",
			"project_id": "0549a6a31000d4e82fd1c00c3d6f2d76",
			"inst_id": "3cadd5a0ef724f55ac7fa5bcb5f4fc5fin02"
		},
		"node_type": "high",
		"engine_type": "mongodb",
		"net_type": "eip",
		"store_db_info": true

	}]
}

Example Response

Status code: 200

{
  "results" : [ {
    "id" : "efa2bd29-8780-494f-a2ee-188b003ejb11",
    "status" : "success"
  } ],
  "count" : 1
}

Status Code

Status Code	Description
200	OK
400	Bad Request

Error Code

For details, see Error Code.

Modifying Tasks in Batches