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Updated on 2022-09-15 GMT+08:00

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Querying API Information

Description

This API is used to query information about an API.

URI

URI format
GET /v1/{project_id}/service/apis/{api_id}

Parameter description

Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Project ID and Account ID.
api_id	Yes	String	API Id

Request Message

Example request
None

Response

Example response

{
  "backend_config": null,
  "catalog_id": "0",
  "create_time": 1589186805000,
  "datasource_config": {
    "access_mode": "SQL",
    "backend_paras": [
      {
        "condition": "CONDITION_TYPE_EQ",
        "mapping": "a1",
        "name": "p"
      },
      {
        "condition": "CONDITION_TYPE_EQ",
        "mapping": "a3",
        "name": "q"
      },
      {
        "condition": "CONDITION_TYPE_EQ",
        "mapping": "a2",
        "name": "h"
      }
    ],
    "connection_id": "8a94809170fa181e0170fd2cbb610007",
    "database": "default",
    "order_paras": [
      {
        "description": "1",
        "field": "a1",
        "name": "o1",
        "optional": false,
        "order": 1,
        "sort": "ASC"
      },
      {
        "description": "",
        "field": "a2",
        "name": "o2",
        "optional": true,
        "order": 2,
        "sort": "CUSTOM"
      }
    ],
    "pagination": "DEFAULT",
    "queue": "default",
    "response_paras": [
      {
        "description": "",
        "example_value": "",
        "field": "a1",
        "name": "a1x",
        "type": "REQUEST_PARAMETER_TYPE_STRING"
      },
      {
        "description": "",
        "example_value": "",
        "field": "a2",
        "name": "a2",
        "type": "REQUEST_PARAMETER_TYPE_STRING"
      },
      {
        "description": "",
        "example_value": "1",
        "field": "a3",
        "name": "a3",
        "type": "REQUEST_PARAMETER_TYPE_NUMBER"
      }
    ],
    "sql": null,
    "table_name": "pagesize",
    "type": "DLI"
  },
  "description": "update",
  "host": "e7c91cd2d4714e81807b7d4c273f791c.apig.cn-north-7.huaweicloudapis.com",
  "id": "f2108870c3867c3080cf5dfcc1f1a66c",
  "log_flag": true,
  "manager": "test",
  "name": "testOpenApi_create_configuration_update",
  "path": "/testOpenApi_configuration/{p}",
  "protocol": "PROTOCOL_TYPE_HTTP",
  "publish_type": "PUBLISH_TYPE_PRIVATE",
  "request_paras": [
    {
      "default_value": "",
      "description": "",
      "example_value": "",
      "support_null": false,
      "name": "h",
      "necessary": false,
      "position": "REQUEST_PARAMETER_POSITION_HEADER",
      "type": "REQUEST_PARAMETER_TYPE_STRING"
    },
    {
      "default_value": null,
      "description": "123",
      "example_value": null,
      "support_null": false,
      "name": "p",
      "necessary": true,
      "position": "REQUEST_PARAMETER_POSITION_PATH",
      "type": "REQUEST_PARAMETER_TYPE_NUMBER"
    },
    {
      "default_value": null,
      "description": "",
      "example_value": null,
      "support_null": false,
      "name": "q",
      "necessary": true,
      "position": "REQUEST_PARAMETER_POSITION_QUERY",
      "type": "REQUEST_PARAMETER_TYPE_NUMBER"
    }
  ],
  "request_type": "REQUEST_TYPE_GET",
  "update_time": 1589202148000,
"data_mask_switch":true,
"data_mask_paras":[
{
"column_name":"id",
"algorithm_name":"Retain first N and last M.",
"algorithm_type":"MASK",
"en_name":"KeepBeforeNAfterM",
"algorithm_parameters":"{\"m\":0,\"n\":1}",
"failure_policy":"SKIP",
"default_value":""
}
]
}

Parameter description

Parameter	Type	Description
id	String	API Id
name	String	API name
manager	String	API reviewer name
catalog_id	String	API catalog ID
description	String	API description
protocol	String	API access protocol. Available values include: PROTOCOL_TYPE_HTTP: HTTP PROTOCOL_TYPE_HTTPS: HTTPS
publish_type	String	API publish type. Available values include: PUBLISH_TYPE_PUBLIC The API is available to all tenants. PUBLISH_TYPE_PRIVATE The API is private and available only to tenants in the same project.
path	String	API path
request_type	String	API request type. Available values include: REQUEST_TYPE_POST: POST type REQUEST_TYPE_GET: GET type
create_time	Long	API creation time (a 13-digit timestamp)
update_time	Long	API update time (a 13-digit timestamp)
type	String	API type. Available values include: API_SPECIFIC_TYPE_CONFIGURATION: configuration API API_SPECIFIC_TYPE_SCRIPT: script API API_SPECIFIC_TYPE_REGISTER: registration API
host	String	API group domain name
log_flag	Boolean	Whether to enable logging
request_paras	Dictionary	API request parameters
datasource_config	Dictionary	API data source configuration
data_mask_switch	Boolean	Whether to enable data masking This parameter is available only in DLM Exclusive.
data_mask_paras	Dictionary	Data masking parameters
backend_config	Dictionary	API backend configuration

request_paras parameter description

Parameter	Type	Description
name	String	Parameter name
position	String	Parameter position. Available values include: REQUEST_PARAMETER_POSITION_PATH: The parameter is in the path. REQUEST_PARAMETER_POSITION_HEADER: The parameter is in the header. REQUEST_PARAMETER_POSITION_QUERY: The parameter is in the query.
type	String	Parameter type. REQUEST_PARAMETER_TYPE_NUMBER: number REQUEST_PARAMETER_TYPE_STRING: string
description	String	Parameter description
necessary	Boolean	Mandatory
example_value	String	Example value
support_null	Boolean	Whether null is allowed
default_value	String	Default value

datasource_config parameter description

Parameter	Type	Description
type	String	Data source type The value can be MYSQL, DLI, DWS, or Hive.
connection_id	String	Data connection ID
database	String	Database name
table_name	String	Table name
queue	DLI queue name	SQL statement in script mode
access_mode	String	Mode of obtaining data SQL: Data is obtained using SQL statements. The public cloud only supports this mode. ROW_KEY: Data is obtained through the row key. This mode applies only to the HBase data source. PREFIX_FILTER: Data is obtained through the prefix filter. This mode applies only to the HBase data source.
pagination	String	Pagination mode The value can be DEFAULT or CUSTOM.
sql	String	SQL statement in script mode
total_size_sql	Boolean	SQL script for calculating the total number of records in the dataset in the script mode
total_size_switch	Boolean	Whether to return the total number of records
backend_paras	Dictionary	API backend parameters
response_paras	Dictionary	Response parameters of configuration APIs
order_paras	Dictionary	Sorting parameters

data_mask_paras parameter description

Parameter	Mandatory	Type	Description
column_name	Yes	String	Field name (subject to the field name in the returned result)
algorithm_name	Yes	String	Algorithm name. For details, see Data Security APIs.
algorithm_type	Yes	String	Algorithm type. For details, see Data Security APIs.
en_name	Yes	String	Algorithm name in English. For details, see Data Security APIs.
algorithm_parameters	Yes	String	Algorithm parameters. For details, see Data Security APIs.
failure_policy	Yes	String	Failure policy to be applied when an exception occurs during data masking. Available values include: INTERRUPT_AND_EXCEPTION DEFAULT_VALUE SKIP SET_NULL
default_value	No	String	Default value to be obtained when a failure occurs. This parameter is required only when failure_policy is DEFAULT_VALUE.

backend_paras parameter description

Parameter

Type

Description

name

String

Parameter name

mapping

String

Mapping field

condition

String

Operator. Available values include:

CONDITION_TYPE_EQ: equal to

CONDITION_TYPE_NE: not equal to

CONDITION_TYPE_GT: greater than

CONDITION_TYPE_GE: greater than or equal to

CONDITION_TYPE_LT: less than

CONDITION_TYPE_LE: less than or equal to

CONDITION_TYPE_LIKE: %parameter%

CONDITION_TYPE_LIKE_L: %parameter

CONDITION_TYPE_LIKE_R: parameter%

response_paras parameter description

Parameter	Type	Description
name	String	Parameter name
field	String	Bound table field
type	String	Parameter type. REQUEST_PARAMETER_TYPE_STRING: string REQUEST_PARAMETER_TYPE_NUMBER: number
description	String	Parameter description
example_value	String	Instance value

order_paras parameter description

Parameter	Type	Description
name	String	Parameter name
field	String	Bound table field
optional	Boolean	Mandatory or optional
sort	String	Sorting method. Available values include: ASC: ascending order DESC: descending order CUSTOM: custom order
descriptioni	String	Description
order	Integer	Sorting order

backend_config parameter description

Parameter	Type	Description
type	String	Request type. Available values include: REQUEST_TYPE_POST: POST request REQUEST_TYPE_GET: GET request
protocol	String	Request protocol. Available values include: PROTOCOL_TYPE_HTTP: HTTP PROTOCOL_TYPE_HTTPS: HTTPS
host	String	Backend host
timeout	Integer	Timeout duration
path	String	Request path
backend_paras	Dictionary	Backend parameters
constant_paras	Dictionary	Backend constant parameters

backend_paras parameter description

Parameter	Type	Description
name	String	Request parameter name
position	String	Parameter position. Available values include: REQUEST_PARAMETER_POSITION_PATH (The parameter is in the path.) REQUEST_PARAMETER_POSITION_HEADER (The parameter is in the header.) REQUEST_PARAMETER_POSITION_QUERY (The parameter is in the query.)
backend_para_name	String	Backend parameter name

Parameter

Type

Description

name

String

Request parameter name

position

String

Parameter position. Available values include:

REQUEST_PARAMETER_POSITION_PATH

(The parameter is in the path.)

REQUEST_PARAMETER_POSITION_HEADER

(The parameter is in the header.)

REQUEST_PARAMETER_POSITION_QUERY

(The parameter is in the query.)

backend_para_name

String

Backend parameter name

constant_paras parameter description

Parameter	Type	Description
name	String	Parameter name
type	String	Parameter type. REQUEST_PARAMETER_TYPE_NUMBER (number) REQUEST_PARAMETER_TYPE_STRING (string)
position	String	Parameter position. Available values include: REQUEST_PARAMETER_POSITION_PATH (The parameter is in the path.) REQUEST_PARAMETER_POSITION_HEADER (The parameter is in the header.) REQUEST_PARAMETER_POSITION_QUERY (The parameter is in the query.)
description	String	Parameter description
value	String	Parameter value