Help Center/ ROMA Connect/ API Reference (ME-Abu Dhabi Region)/ APIC APIs/ Custom Backend Management/ Querying the Deployment History of a Backend API

Updated on 2022-12-05 GMT+08:00

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Querying the Deployment History of a Backend API

Function

This API is used to query the deployment records of a backend API in an instance.

URI

GET /v2/{project_id}/apic/instances/{instance_id}/livedata-apis/{ld_api_id}/deploy

**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.
instance_id	Yes	String	Instance ID.
ld_api_id	Yes	String	Backend API ID.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token, which can be obtained by calling the IAM API (value of X-Subject-Token in the response header).

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
size	Integer	Length of the returned resource list.
total	Long	Number of resources that match the query conditions.
histories	Array of LdApiDeployHistoryInfo objects	Test result objects.

**Table 4** LdApiDeployHistoryInfo
Parameter	Type	Description
id	String	Deployment ID.
ld_api_id	String	ID of the deployed backend API.
group_id	String	ID of the deployed frontend API group.
env_id	String	ID of the deployed environment.
api_id	String	ID of the deployed frontend API.
deploy_time	String	Deployment time.
api_definition	LdApiInfo object	Custom backend API details.

**Table 5** LdApiInfo
Parameter	Type	Description
name	String	Backend API name. The regular expression is ([a-zA-Z]\|[\u4e00-\u9fa5])([a-zA-Z0-9_]\|[\u4e00-\u9fa5]){2,63}. Minimum: 3 Maximum: 100
path	String	Backend API request path. The regular expression is (/)\|((/[.a-zA-Z0-9_-]+)+/?), and the maximum length is 256 characters. Minimum: 2 Maximum: 256
method	String	Backend API request method, which can be GET, PUT, POST, or DELETE.
description	String	Backend API description, which cannot contain < and >. Minimum: 0 Maximum: 1000
version	String	Backend API version, which contains 2 to 16 characters excluding < and >. Minimum: 2 Maximum: 64
content_type	String	Type of the returned backend API. Default: json
api_signature_id	String	ID of the signature key bound to the API for signature authentication Minimum: 1 Maximum: 64
roma_app_id	String	ID of the integration application to which the backend API belongs. Minimum: 1 Maximum: 65
return_format	Boolean	Indicates whether to format the API response information. true: The response information is formatted. false: The response information is not formatted. Default: false
parameters	Array of LdApiParameter objects	Request parameter list of the backend API.
id	String	Backend API ID.
instance	String	Backend API owner.
type	String	Backend API type.
status	Integer	Backend API status.
created_time	String	Time when the backend API was created.
modified_time	String	Time when the backend API was modified.
scripts	Array of LdApiScript objects	Backend API script information.
roma_app_name	String	Name of the integration application to which the backend API belongs.

**Table 6** LdApiParameter
Parameter	Type	Description
name	String	Parameter name. If the parameter is located in Headers or Parameters, the value can contain letters, digits, periods (.), hyphens (-), and underscores (_), and must start with a letter. The value is case-insensitive. If the parameter is located in Body, it is named application/json, application/xml, or application/text. However, the key-value pair in Body is used as the parameter name and parameter value. For example, if the parameter name is application/json and the parameter value is {"table":"apic01","id":"1"}, the backend uses table:apic01 and id:1 as input parameters. Note: The parameter name must be unique. Otherwise, the parameters will be overwritten. When the parameters in Headers and Parameters are duplicate, the parameters will be overwritten. When the key-value pairs in Parameters and Body are duplicate, the parameters will be overwritten. Minimum: 1 Maximum: 32
in	String	Parameter location.
default	String	Default value. Maximum: 4000
description	String	Parameter description, which cannot contain < and >. Minimum: 0 Maximum: 255
required	Boolean	Whether the parameter is mandatory. true: The parameter is mandatory. false: The parameter is optional. Default: false

**Table 7** LdApiScript
Parameter	Type	Description
ds_id	String	Data source ID. This parameter is mandatory only if api_type is set to data.
ds_name	String	Data source name.
ds_type	String	Data source type. oracle: Oracle data source type mysql: MySQL data source type mongodb: MongoDB data source type redis: Redis data source type postgresql: PostgreSQL data source type hive: Hive data source type mssql: SQL Server data source type sqlserver: SQL Server data source type gauss200: GaussDB 200 data source type dws: DWS data source type gauss100: GaussDB 100 data source type zenith: zenith data source type
type	String	Script type. SQL: SQL statement SP: stored procedure
object_name	String	Returned object. This parameter is mandatory only if api_type is set to data. Minimum: 1 Maximum: 32
content	String	API script content. Perform Base64 encoding on the script. Minimum: 1 Maximum: 100000
enable_result_paging	Boolean	Indicates whether to display the data script result on multiple pages. This parameter is mandatory only if api_type is set to data. Default: false
enable_preparestatement	Boolean	Indicates whether to pre-compile the data script. This parameter is mandatory only if api_type is set to data. Default: false
created_time	String	Time when the backend API script was created.
modified_time	String	Time when the backend API script was modified.

Status code: 400

**Table 8** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error description.

Status code: 401

**Table 9** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error description.

Status code: 403

**Table 10** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error description.

Status code: 404

**Table 11** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error description.

Status code: 500

**Table 12** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error description.

Example Requests

None

Example Responses

Status code: 200

{
  "histories" : {
    "api_id" : "1d0432f1a82a49d08b9308ae7bd96ca6",
    "deploy_time" : "2020-09-28T11:01:09Z",
    "env_id" : "DEFAULT_ENVIRONMENT_RELEASE_ID",
    "group_id" : "01ce7564a2544713b80c7c08eb85f5d0",
    "id" : "abbe44b56eda428d84172343674c9cd6",
    "ld_api_id" : "bd42841c20184da6bbf457c6d8a06e37"
  }
}

Status code: 400

Bad Request

{
  "error_code" : "APIG.2011",
  "error_msg" : "Invalid parameter value,parameterName:instance_id. Please refer to the support documentation"
}

Status code: 401

Unauthorized

{
  "error_code" : "APIG.1002",
  "error_msg" : "Incorrect token or token resolution failed"
}

Status code: 403

Forbidden

{
  "error_code" : "APIG.1005",
  "error_msg" : "No permissions to request this method"
}

Status code: 404

Not Found

{
  "error_code" : "APIG.3084",
  "error_msg" : "The livedata API does not exist, id: bd42841c20184da6bbf457c6d8a06e37"
}

Status code: 500

Internal Server Error

{
  "error_code" : "APIG.9999",
  "error_msg" : "System error"
}

Status Codes

Status Code	Description
200	OK
400	Bad Request
401	Unauthorized
403	Forbidden
404	Not Found
500	Internal Server Error

Error Codes

See Error Codes.

Parent topic: Custom Backend Management

Previous topic: Deploying a Backend API

Next topic: Canceling Deployment of a Backend API

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