WSO2 Custom Rules (Individual) API

openapi: 3.0.1
info:
  title: WSO2 API Manager - Admin Advanced Policy (Collection) Advanced Policy (Collection) Custom Rules (Individual) API
  description: "This document specifies a **RESTful API** for WSO2 **API Manager** - **Admin Portal**.\nPlease see [full OpenAPI Specification](https://raw.githubusercontent.com/wso2/carbon-apimgt/master/components/apimgt/org.wso2.carbon.apimgt.rest.api.admin.v1/src/main/resources/admin-api.yaml) of the API which is written using [OAS 3.0](http://swagger.io/) specification.\n\n# Authentication\nThe Admin REST API is protected using OAuth2 and access control is achieved through scopes. Before you start invoking\nthe the API you need to obtain an access token with the required scopes. This guide will walk you through the steps\nthat you will need to follow to obtain an access token.\nFirst you need to obtain the consumer key/secret key pair by calling the dynamic client registration (DCR) endpoint. You can add your preferred grant types\nin the payload. A sample payload is shown below.\n```\n  {\n  \"callbackUrl\":\"www.example.com\",\n  \"clientName\":\"rest_api_admin\",\n  \"owner\":\"admin\",\n  \"grantType\":\"client_credentials password refresh_token\",\n  \"saasApp\":true\n  }\n```\nCreate a file (payload.json) with the above sample payload, and use the cURL shown bellow to invoke the DCR endpoint. Authorization header of this should contain the\nbase64 encoded admin username and password.\n**Format of the request**\n```\n  curl -X POST -H \"Authorization: Basic Base64(admin_username:admin_password)\" -H \"Content-Type: application/json\"\n  \\ -d @payload.json https://<host>:<servlet_port>/client-registration/v0.17/register\n```\n**Sample request**\n```\n  curl -X POST -H \"Authorization: Basic YWRtaW46YWRtaW4=\" -H \"Content-Type: application/json\"\n  \\ -d @payload.json https://localhost:9443/client-registration/v0.17/register\n```\nFollowing is a sample response after invoking the above curl.\n```\n{\n\"clientId\": \"fOCi4vNJ59PpHucC2CAYfYuADdMa\",\n\"clientName\": \"rest_api_admin\",\n\"callBackURL\": \"www.example.com\",\n\"clientSecret\": \"a4FwHlq0iCIKVs2MPIIDnepZnYMa\",\n\"isSaasApplication\": true,\n\"appOwner\": \"admin\",\n\"jsonString\": \"{\\\"grant_types\\\":\\\"client_credentials password refresh_token\\\",\\\"redirect_uris\\\":\\\"www.example.com\\\",\\\"client_name\\\":\\\"rest_api_admin\\\"}\",\n\"jsonAppAttribute\": \"{}\",\n\"tokenType\": null\n}\n```\nNote that in a distributed deployment or IS as KM separated environment to invoke RESTful APIs (product APIs), users must generate tokens through API-M Control Plane's token endpoint.\nThe tokens generated using third party key managers, are to manage end-user authentication when accessing APIs.\n\nNext you must use the above client id and secret to obtain the access token.\nWe will be using the password grant type for this, you can use any grant type you desire.\nYou also need to add the proper **scope** when getting the access token. All possible scopes for Admin REST API can be viewed in **OAuth2 Security** section\nof this document and scope for each resource is given in **authorizations** section of resource documentation.\nFollowing is the format of the request if you are using the password grant type.\n```\ncurl -k -d \"grant_type=password&username=<admin_username>&password=<admin_passowrd>&scope=<scopes seperated by space>\"\n\\ -H \"Authorization: Basic base64(cliet_id:client_secret)\"\n\\ https://<host>:<server_port>/oauth2/token\n```\n**Sample request**\n```\ncurl https://localhost:9443/oauth2/token -k \\\n-H \"Authorization: Basic Zk9DaTR2Tko1OVBwSHVjQzJDQVlmWXVBRGRNYTphNEZ3SGxxMGlDSUtWczJNUElJRG5lcFpuWU1h\" \\\n-d \"grant_type=password&username=admin&password=admin&scope=apim:admin apim:tier_view\"\n```\nShown below is a sample response to the above request.\n```\n{\n\"access_token\": \"e79bda48-3406-3178-acce-f6e4dbdcbb12\",\n\"refresh_token\": \"a757795d-e69f-38b8-bd85-9aded677a97c\",\n\"scope\": \"apim:admin apim:tier_view\",\n\"token_type\": \"Bearer\",\n\"expires_in\": 3600\n}\n```\nNow you have a valid access token, which you can use to invoke an API.\nNavigate through the API descriptions to find the required API, obtain an access token as described above and invoke the API with the authentication header.\nIf you use a different authentication mechanism, this process may change.\n\n# Try out in Postman\nIf you want to try-out the embedded postman collection with \"Run in Postman\" option, please follow the guidelines listed below.\n* All of the OAuth2 secured endpoints have been configured with an Authorization Bearer header with a parameterized access token. Before invoking any REST API resource make sure you run the `Register DCR Application` and `Generate Access Token` requests to fetch an access token with all required scopes.\n* Make sure you have an API Manager instance up and running.\n* Update the `basepath` parameter to match the hostname and port of the APIM instance.\n\n[![Run in Postman](https://run.pstmn.io/button.svg)](https://app.getpostman.com/run-collection/32294946-71bea2bc-f808-4208-a4f6-861ede6f0434)\n"
  contact:
    name: WSO2
    url: https://wso2.com/api-manager/
    email: architecture@wso2.com
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
  version: v4
servers:
- url: https://apis.wso2.com/api/am/admin/v4
tags:
- name: Custom Rules (Individual)
paths:
  /throttling/policies/custom/{ruleId}:
    get:
      tags:
      - Custom Rules (Individual)
      summary: Get a Custom Rule
      description: 'Retrieves a custom rule. We need to provide the policy Id as a path parameter.


        **NOTE:**

        * Only super tenant users are allowed for this operation.

        '
      parameters:
      - $ref: '#/components/parameters/ruleId'
      responses:
        200:
          description: 'OK.

            Policy returned

            '
          headers:
            Content-Type:
              description: 'The content type of the body.

                '
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomRule'
              example:
                policyId: 7c7ed7c4-5a7c-4e08-850a-a95bbfcc2fb6
                policyName: custom
                description: Allow 10 requests per minute for admin user
                isDeployed: true
                siddhiQuery: "FROM RequestStream\nSELECT userId, ( userId == 'admin@carbon.super' ) AS isEligible , str:concat('admin@carbon.super','') as throttleKey\nINSERT INTO EligibilityStream; \n\nFROM EligibilityStream[isEligible==true]#throttler:timeBatch(1 min) \nSELECT throttleKey, (count(userId) >= 10) as isThrottled, expiryTimeStamp group by throttleKey \nINSERT ALL EVENTS into ResultStream;"
                keyTemplate: $userId
        404:
          $ref: '#/components/responses/NotFound'
        406:
          $ref: '#/components/responses/NotAcceptable'
      security:
      - OAuth2Security:
        - apim:admin
        - apim:tier_view
        - apim:admin_tier_view
      x-code-samples:
      - lang: Curl
        source: 'curl -k -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8" "https://127.0.0.1:9443/api/am/admin/v4/throttling/policies/custom/33662a62-8db1-4d75-af08-afd63c6bd0b4"'
    put:
      tags:
      - Custom Rules (Individual)
      summary: Update a Custom Rule
      description: 'Updates an existing custom rule.


        **NOTE:**

        * Only super tenant users are allowed for this operation.

        '
      parameters:
      - $ref: '#/components/parameters/ruleId'
      - $ref: '#/components/parameters/Content-Type'
      requestBody:
        description: 'Policy object that needs to be modified

          '
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CustomRule'
        required: true
      responses:
        200:
          description: 'OK.

            Policy updated.

            '
          headers:
            Location:
              description: 'The URL of the newly created resource.

                '
              schema:
                type: string
            Content-Type:
              description: 'The content type of the body.

                '
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomRule'
              example:
                policyId: 7c7ed7c4-5a7c-4e08-850a-a95bbfcc2fb6
                policyName: custom
                description: Allow 10 requests per minute for admin user
                isDeployed: true
                siddhiQuery: "FROM RequestStream\nSELECT userId, ( userId == 'admin@carbon.super' ) AS isEligible , str:concat('admin@carbon.super','') as throttleKey\nINSERT INTO EligibilityStream; \n\nFROM EligibilityStream[isEligible==true]#throttler:timeBatch(1 min) \nSELECT throttleKey, (count(userId) >= 10) as isThrottled, expiryTimeStamp group by throttleKey \nINSERT ALL EVENTS into ResultStream;"
                keyTemplate: $userId
        400:
          $ref: '#/components/responses/BadRequest'
        404:
          $ref: '#/components/responses/NotFound'
      security:
      - OAuth2Security:
        - apim:admin
        - apim:tier_manage
        - apim:admin_tier_manage
      x-code-samples:
      - lang: Curl
        source: 'curl -k -X PUT -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8" -H "Content-Type: application/json" -d @data.json "https://127.0.0.1:9443/api/am/admin/v4/throttling/policies/custom/33662a62-8db1-4d75-af08-afd63c6bd0b4"'
    delete:
      tags:
      - Custom Rules (Individual)
      summary: Delete a Custom Rule
      description: 'Delete a custom rule. We need to provide the Id of the policy as a path parameter.


        **NOTE:**

        * Only super tenant users are allowed for this operation.

        '
      parameters:
      - $ref: '#/components/parameters/ruleId'
      responses:
        200:
          description: 'OK.

            Resource successfully deleted.

            '
          content: {}
        404:
          $ref: '#/components/responses/NotFound'
      security:
      - OAuth2Security:
        - apim:admin
        - apim:tier_manage
        - apim:admin_tier_manage
        - apim:policies_import_export
      x-code-samples:
      - lang: Curl
        source: 'curl -k -X DELETE -H "Authorization: Bearer ae4eae22-3f65-387b-a171-d37eaa366fa8" "https://127.0.0.1:9443/api/am/admin/v4/throttling/policies/custom/33662a62-8db1-4d75-af08-afd63c6bd0b4"'
components:
  responses:
    NotAcceptable:
      description: Not Acceptable. The requested media type is not supported.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            code: 406
            message: Not Acceptable
            description: The requested media type is not supported
            moreInfo: ''
            error: []
    NotFound:
      description: Not Found. The specified resource does not exist.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            code: 404
            message: Not Found
            description: The specified resource does not exist
            moreInfo: ''
            error: []
    BadRequest:
      description: Bad Request. Invalid request or validation error.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            code: 400
            message: Bad Request
            description: Invalid request or validation error
            moreInfo: ''
            error: []
  schemas:
    ErrorListItem:
      title: Description of individual errors that may have occurred during a request.
      required:
      - code
      - message
      type: object
      properties:
        code:
          type: string
          description: Error code
        message:
          type: string
          description: 'Description about individual errors occurred

            '
    CustomRule:
      title: Custom Rule
      allOf:
      - $ref: '#/components/schemas/ThrottlePolicy'
      - required:
        - keyTemplate
        - siddhiQuery
        type: object
        properties:
          siddhiQuery:
            type: string
            description: Siddhi query which represents the custom throttling policy
            example: 'FROM RequestStream\nSELECT userId, ( userId == ''admin@carbon.super'' ) AS isEligible , str:concat(''admin@carbon.super'','''') as throttleKey\nINSERT INTO EligibilityStream; \n\nFROM EligibilityStream[isEligible==true]#throttler:timeBatch(1 min) \nSELECT throttleKey, (count(userId) >= 10) as isThrottled, expiryTimeStamp group by throttleKey \nINSERT ALL EVENTS into ResultStream;

              '
          keyTemplate:
            type: string
            description: The specific combination of attributes that are checked in the policy.
            example: $userId
    ThrottlePolicy:
      title: Generic Throttling Policy
      required:
      - policyName
      type: object
      properties:
        policyId:
          type: string
          description: Id of policy
          readOnly: true
          example: 0c6439fd-9b16-3c2e-be6e-1086e0b9aa93
        policyName:
          maxLength: 60
          minLength: 1
          type: string
          description: Name of policy
          example: 30PerMin
        displayName:
          type: string
          description: Display name of the policy
          example: 30PerMin
          maxLength: 512
        description:
          maxLength: 1024
          type: string
          description: Description of the policy
          example: Allows 30 request per minute
        isDeployed:
          type: boolean
          description: Indicates whether the policy is deployed successfully or not.
          default: false
        type:
          type: string
          description: Indicates the type of throttle policy
      discriminator:
        propertyName: type
    Error:
      title: Error object returned with 4XX HTTP status
      required:
      - code
      - message
      type: object
      properties:
        code:
          type: integer
          description: Error code
          format: int64
        message:
          type: string
          description: Error message.
        description:
          type: string
          description: 'A detail description about the error message.

            '
        moreInfo:
          type: string
          description: 'Preferably an url with more details about the error.

            '
        error:
          type: array
          description: 'If there are more than one error list them out.

            For example, list out validation errors by each field.

            '
          items:
            $ref: '#/components/schemas/ErrorListItem'
  parameters:
    ruleId:
      name: ruleId
      in: path
      description: 'Custom rule UUID

        '
      required: true
      schema:
        type: string
    Content-Type:
      name: Content-Type
      in: header
      description: 'Media type of the entity in the body. Default is application/json.

        '
      required: true
      schema:
        type: string
        default: application/json
  securitySchemes:
    OAuth2Security:
      type: oauth2
      flows:
        password:
          tokenUrl: https://localhost:9443/oauth2/token
          scopes:
            openid: Authorize access to user details
            apim:policies_import_export: Export and import policies related operations
            apim:admin: Manage all admin operations
            apim:tier_view: View throttling policies
            apim:tier_manage: Update and delete throttling policies
            apim:admin_tier_view: View throttling policies
            apim:admin_tier_manage: Update and delete throttling policies
            apim:bl_view: View deny policies
            apim:bl_manage: Update and delete deny policies
            apim:mediation_policy_view: View mediation policies
            apim:mediation_policy_create: Create and update mediation policies
            apim:app_owner_change: Retrieve and manage applications
            apim:app_settings_change: Change Application Settings
            apim:app_import_export: Import and export applications related operations
            apim:api_import_export: Import and export APIs related operations
            apim:api_product_import_export: Import and export API Products related operations
            apim:environment_manage: Manage gateway environments
            apim:environment_read: Retrieve gateway environments
            apim:monetization_usage_publish: Retrieve and publish Monetization related usage records
            apim:api_workflow_approve: Manage workflows
            apim:bot_data: Retrieve bot detection data
            apim:tenantInfo: Retrieve tenant related information
            apim:tenant_theme_manage: Manage tenant themes
            apim:admin_operations: Manage API categories and Key Managers related operations
            apim:api_category: Manage API categories
            apim:admin_settings: Retrieve admin settings
            apim:admin_alert_manage: Manage admin alerts
            apim:api_workflow_view: Retrive workflow requests
            apim:scope_manage: Manage system scopes
            apim:role_manage: Manage system roles
            apim:admin_application_view: View Applications
            apim:keymanagers_manage: Manage Key Managers
            apim:api_provider_change: Retrieve and manage applications
            apim:llm_provider_manage: Manage LLM Providers
            apim:gov_policy_read: Retrieve governance policies
            apim:gov_policy_manage: Manage governance policies
            apim:gov_result_read: Retrieve governance results
            apim:gov_rule_read: Retrieve governance rules
            apim:gov_rule_manage: Manage governance rules
            apim:organization_manage: Manage Organizations
            apim:organization_read: Read Organizations