Help Center> ROMA Connect> API Reference> Device Integration APIs> Rule Engine> Deleting a Rule
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Deleting a Rule

Function

This API is used to delete a rule.

URI

DELETE /v2/{project_id}/link/instances/{instance_id}/rules/{rule_id}

Table 1 Path parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain the project ID, see Appendix > Obtaining a Project ID in the ROMA Connect API Reference.

Minimum: 0

Maximum: 32

instance_id

Yes

String

Instance ID.

Minimum: 0

Maximum: 36

rule_id

Yes

String

Rule ID.

Minimum: 0

Maximum: 20

Request Parameters

None

Response Parameters

Status code: 400

Table 2 Response body parameters

Parameter

Type

Description

error_code

String

System error code, which is the detailed error code of HTTP error codes 4xx and 5xx.

Minimum: 0

Maximum: 64

error_msg

String

Error description.

Minimum: 0

Maximum: 200

request_id

String

Message ID.

Minimum: 0

Maximum: 64

Status code: 404

Table 3 Response body parameters

Parameter

Type

Description

error_code

String

System error code, which is the detailed error code of HTTP error codes 4xx and 5xx.

Minimum: 0

Maximum: 64

error_msg

String

Error description.

Minimum: 0

Maximum: 200

request_id

String

Message ID.

Minimum: 0

Maximum: 64

Status code: 500

Table 4 Response body parameters

Parameter

Type

Description

error_code

String

System error code, which is the detailed error code of HTTP error codes 4xx and 5xx.

Minimum: 0

Maximum: 64

error_msg

String

Error description.

Minimum: 0

Maximum: 200

request_id

String

Message ID.

Minimum: 0

Maximum: 64

Example Requests

POST /{project_id}/link/instances/{instance_id}/rules/{rule_id}

Example Responses

Status code: 400

Bad Request

{
  "error_code" : "SCB.00000000",
  "error_msg" : "Parameter is not valid for operation [romalink.link-rule.delete]. Parameter is [X-Auth-Token]. Processor is [header].",
  "requestId" : "cb39e78a-afd3-4e04-901d-70468b1c23dc-1619602712496-cnnorth7a-P-romalink-service01"
}

Status code: 404

Not Found

{
  "error_code" : "ROMA.00110006",
  "error_msg" : "The resource does not exist. Check whether the resource ID ff38023c-0854-4779-847d-72528e1f5da5 is correct.",
  "requestId" : "72b07918-f6a2-4721-81bf-f3fd5486025e-1619663576836-cnnorth7a-P-romalink-service01"
}

Status code: 500

Internal Server Error

{
  "error_code" : "ROMA.00110002",
  "error_msg" : "The instance does not exist. project_id: 397cd10b30544c588b2f4a56d83856c4, instance_id: f3bb386a-23ec-47aa-9943-4c60ac658611",
  "request_id" : "c8c06d0a-be92-4fdf-9d10-bc20131ab158-1619593104919-cnnorth7a-P-romalink-service01"
}

Status Codes

Status Code

Description

204

No Content

400

Bad Request

404

Not Found

500

Internal Server Error

Error Codes

See Error Codes.

Parent topic: Rule Engine