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-.. _data_router_api_guide:
-
-==========================
-Data Router (DR) API Guide
-==========================
-Introduction
-------------
-
-The DataRouter(DR) provisioning API is an HTTPS-based, REST-like API for creating and managing DR feeds
-and subscriptions. The DMaaP Data Router System project is intended to provide a common framework by which
-data producers can make data available to data consumers and a way for potential consumers to find feeds
-with the data they require.
-
-
-HTTP Service APIs
------------------
-
-DMaaP Data Router utilizes an HTTP REST API to service all transactions. HTTP and REST standards are followed so
-clients as varied as CURL, Java applications and even Web Browsers will work to interact with the Data Router.
-
-General HTTP Requirements
-=========================
-
-A DMaaP Data Router transactions consists of 4 distinct segments, HTTP URL, HTTP Header, HTTP Body (POST/PUT)
-and HTTP Response. The general considerations for each segment are as follows and are required for each
-of the specific transactions described in this section.
-
-HTTP URL
-========
-
-http[s]://{serverBaseURL}/{resourcePath}
-
-* The serverBaseURL points to DMaaP Data Router host:port that will service the request.
-* The resourcePath specifies the service that the client is attempting to reach.
-
-
-HTTP Header
-===========
-
-Specifies HTTP Headers, such as Content-Type, that define the parameters of the HTTP Transaction
-
-HTTP Body
-=========
-
-The HTTP Body contains the feed content when creating a feed.
-
-Create a Feed
--------------
-
-**Description**: Creates a unique feed URL to service the publisher/subscriber model.
-
-Sample Request
-==============
-
-``curl -k -X POST -H "Content-Type:application/vnd.dmaap-dr.feed" -H "X-DMAAP-DR-ON-BEHALF-OF:{user}" --data-ascii @createFeed.json https://{host}:{port}``
-
-Request Parameters:
-===================
-
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| Name | Description | Param Type | Data Type | MaxLen | Required | Valid/Example Values |
-+========================+=================================+==================+============+==============+=============+======================================+
-| name | Feed name | Body | String | <=20 | Y | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| version | Feed version | Body | String | <=20 | Y | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| description | Feed description | Body | String | <=256 | Y | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| business description | Business description | Body | String | <=256 | Y | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| Authorization | Information for authorizing | Body | Object | | Y | |
-| | publishing requests | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| suspend | Set to true if the feed is in | Body | Boolean | | N | * true |
-| | the suspended state | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| group-id | | Body | Integer | | Y | |
-| | | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| content-type | To specify type of message | Header | String | | Y | application/vnd.dmaap-dr.feed |
-| | (feed,subscriber,publisher) | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| X-DMAAP-DR-ON-BEHALF-OF| User id of owner of feed | Header | String | <=8 | Y | username |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 201 | Successful query |
-+------------------------+-------------------------------------------+
-| 400 | Bad request - The request is defective in |
-| | some way. Possible causes: |
-| | |
-| | * JSON object in request body does not |
-| | conform to the spec. |
-| | * Invalid parameter value in query string |
-+------------------------+-------------------------------------------+
-| 401 | Indicates that the request was missing the|
-| | Authorization header or, if the header |
-| | was presented, the credentials were not |
-| | acceptable |
-+------------------------+-------------------------------------------+
-| 403 | The request failed authorization. |
-| | Possible causes: |
-| | |
-| | * Request originated from an unauthorized |
-| | IP address |
-| | * Client certificate subject is not on |
-| | the API’s authorized list. |
-| | * X-DMAAP-DR-ON-BEHALF-OF identity is not |
-| | authorized to perform |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The Request-URI does not point|
-| | to a resource that is known to the API. |
-+------------------------+-------------------------------------------+
-| 405 | Method Not Allowed - The HTTP method in |
-| | the request is not supported for the |
-| | resource addressed by the Request-URI. |
-+------------------------+-------------------------------------------+
-| 415 | Unsupported Media Type - The media type in|
-| | the requests Content-Type header is not |
-| | appropriate for the request. |
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | not complete the request. |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+
-| -1 | Failed Delivery |
-+------------------------+-------------------------------------------+
-
-Sample Body
-===========
-.. code-block:: json
-
- {
- "name": "Jettydemo",
- "version": "v1.0.0",
- "description": "Jettydemo",
- "business_description": "Jettydemo",
- "suspend": false,
- "changeowner": true,
- "authorization": {
- "classification": "unclassified",
- "endpoint_addrs": ["172.18.0.3","192.167.3.42"],
- "endpoint_ids": [
- {
- "password": "password",
- "id": "user"
- }
- ]
- }
- }
-
-
-Updating a Feed
----------------
-
-**Description**: Update a feed with new parameters.
-
-Sample Request
-==============
-
-``curl -k -X PUT -H "Content-Type: application/vnd.dmaap-dr.feed" -H "X-DMAAP-DR-ON-BEHALF-OF: {user}" --data-ascii @updateFeed.json --location-trusted https://{host}:{port}/feed/{feedId}``
-
-Request Parameters:
-===================
-
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| Name | Description | Param Type | Data Type | MaxLen | Required | Valid/Example Values |
-+========================+=================================+==================+============+==============+=============+======================================+
-| description | Feed description | Body | String | <=256 | Y | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| business description | Business description | Body | String | <=256 | Y | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| Authorization | Information for authorizing | Body | Object | | Y | |
-| | publishing requests | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| suspend | Set to true if the feed is in | Body | Boolean | | N | * true |
-| | the suspended state | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| group-id | | Body | Integer | | Y | |
-| | | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| content-type | To specify type of message | Header | String | | Y | application/vnd.dmaap-dr.feed |
-| | (feed,subscriber,publisher) | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| X-DMAAP-DR-ON-BEHALF-OF| User id of owner of feed | Header | String | <=8 | Y | username |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 200 | Successful query |
-+------------------------+-------------------------------------------+
-| 400 | Bad request - The request is defective in |
-| | some way. Possible causes: |
-| | |
-| | * JSON object in request body does not |
-| | conform to the spec. |
-| | * Invalid parameter value in query string |
-+------------------------+-------------------------------------------+
-| 401 | Indicates that the request was missing the|
-| | Authorization header or, if the header |
-| | was presented, the credentials were not |
-| | acceptable |
-+------------------------+-------------------------------------------+
-| 403 | The request failed authorization. |
-| | Possible causes: |
-| | |
-| | * Request originated from an unauthorized |
-| | IP address |
-| | * Client certificate subject is not on |
-| | the API’s authorized list. |
-| | * X-DMAAP-DR-ON-BEHALF-OF identity is not |
-| | authorized to perform |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The Request-URI does not point|
-| | to a resource that is known to the API. |
-+------------------------+-------------------------------------------+
-| 405 | Method Not Allowed - The HTTP method in |
-| | the request is not supported for the |
-| | resource addressed by the Request-URI. |
-+------------------------+-------------------------------------------+
-| 415 | Unsupported Media Type - The media type in|
-| | the request’s Content-Type header is not |
-| | appropriate for the request. |
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | not complete the request. |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+
-| -1 | Failed Delivery |
-+------------------------+-------------------------------------------+
-
-Sample Body
-===========
-.. code-block:: json
-
- {
- "name": "Jettydemo",
- "version": "v1.0.0",
- "description": "Updated decription",
- "business_description": "Updated business description",
- "suspend": false,
- "changeowner": true,
- "authorization": {
- "classification": "unclassified",
- "endpoint_addrs": ["172.18.0.3","192.167.3.42"],
- "endpoint_ids": [
- {
- "password": "password",
- "id": "user"
- }
- ]
- }
- }
-
-
-Get a Feed
-----------
-
-**Description**: Retrieves a representation of the specified feed.
-
-Request URL
-===========
-
-http[s]://{host}:{port}/feed/{feedId}
-
-* {feedId}: Id of the feed you want to see a representation of
-
-Sample Request
-==============
-
-``curl -k -H "X-DMAAP-DR-ON-BEHALF-OF: {user}" https://{host}:{port}/feed/{feedId}``
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 200 | Successful query |
-+------------------------+-------------------------------------------+
-| 401 | Indicates that the request was missing the|
-| | Authorization header or, if the header |
-| | was presented, the credentials were not |
-| | acceptable |
-+------------------------+-------------------------------------------+
-| 403 | The request failed authorization. |
-| | Possible causes: |
-| | |
-| | * Request originated from an unauthorized |
-| | IP address |
-| | * Client certificate subject is not on |
-| | the API’s authorized list. |
-| | * X-DMAAP-DR-ON-BEHALF-OF identity is not |
-| | authorized to perform |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The Request-URI does not point|
-| | to a resource that is known to the API. |
-+------------------------+-------------------------------------------+
-| 405 | Method Not Allowed - The HTTP method in |
-| | the request is not supported for the |
-| | resource addressed by the Request-URI. |
-+------------------------+-------------------------------------------+
-| 415 | Unsupported Media Type - The media type in|
-| | the request’s Content-Type header is not |
-| | appropriate for the request. |
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | not complete the request. |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+
-| -1 | Failed Delivery |
-+------------------------+-------------------------------------------+
-
-Delete a Feed
--------------
-
-**Description**: Deletes a specified feed
-
-Request URL
-===========
-
-http[s]://{host}:{port}/feed/{feedId}
-
-* {feedId}: Id of the feed you want to delete
-
-Sample Request
-==============
-
-``curl -k -X DELETE -H "X-DMAAP-DR-ON-BEHALF-OF: {user}" https://{host}:{port}/feed/{feedId}``
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 204 | Successful query |
-+------------------------+-------------------------------------------+
-| 401 | Indicates that the request was missing the|
-| | Authorization header or, if the header |
-| | was presented, the credentials were not |
-| | acceptable |
-+------------------------+-------------------------------------------+
-| 403 | The request failed authorization. |
-| | Possible causes: |
-| | |
-| | * Request originated from an unauthorized |
-| | IP address |
-| | * Client certificate subject is not on |
-| | the API’s authorized list. |
-| | * X-DMAAP-DR-ON-BEHALF-OF identity is not |
-| | authorized to perform |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The Request-URI does not point|
-| | to a resource that is known to the API. |
-+------------------------+-------------------------------------------+
-| 405 | Method Not Allowed - The HTTP method in |
-| | the request is not supported for the |
-| | resource addressed by the Request-URI. |
-+------------------------+-------------------------------------------+
-| 415 | Unsupported Media Type - The media type in|
-| | the request’s Content-Type header is not |
-| | appropriate for the request. |
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | not complete the request. |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+
-| -1 | Failed Delivery |
-+------------------------+-------------------------------------------+
-
-
-Subscribe to Feed
------------------
-
-**Description**: Subscribes to a created feed to receive files published to that feed.
-
-Request URL
-===========
-
-http[s]://{host}:{port}/subscribe/{feedId}
-
-* {feedId}: Id of the feed to subscribe to
-
-Sample Request
-==============
-
-``curl -k -X POST -H "Content-Type:application/vnd.dmaap-dr.subscription" -H "X-DMAAP-DR-ON-BEHALF-OF:{user}" --data-ascii @addSubscriber.json https://{host}:{port}/subscribe/{feedId}``
-
-Request Parameters:
-===================
-
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| Name | Description | Param Type | Data Type | MaxLen | Required | Valid/Example Values |
-+========================+=================================+==================+============+==============+=============+======================================+
-| feedId | ID for the feed you are | Path | String | | Y | |
-| | subscribing to | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| delivery | Address and credentials for | Body | Object | | Y | |
-| | delivery | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| follow_redirect | Set to true if feed redirection | Body | Boolean | | Y | * true |
-| | is expected | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| metadata_only | Set to true if subscription is | Body | Boolean | | Y | * true |
-| | to receive per-file metadata | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| suspend | Set to true if the subscription | Body | Boolean | | N | * true |
-| | is in the suspended state | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| decompress | Set to true if the data is to | Body | Boolean | | N | * true |
-| | be decompressed for subscriber | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| group-id | | Body | Integer | | Y | |
-| | | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| content-type | To specify type of message | Header | String | | Y | application/vnd.dmaap-dr.subscription|
-| | (feed,subscriber,publisher) | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| X-DMAAP-DR-ON-BEHALF-OF| User id of subscriber | Header | String | <=8 | Y | username |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 201 | Successful query |
-+------------------------+-------------------------------------------+
-| 400 | Bad request - The request is defective in |
-| | some way. Possible causes: |
-| | |
-| | * JSON object in request body does not |
-| | conform to the spec. |
-| | * Invalid parameter value in query string |
-+------------------------+-------------------------------------------+
-| 401 | Indicates that the request was missing the|
-| | Authorization header or, if the header |
-| | was presented, the credentials were not |
-| | acceptable |
-+------------------------+-------------------------------------------+
-| 403 | The request failed authorization. |
-| | Possible causes: |
-| | |
-| | * Request originated from an unauthorized |
-| | IP address |
-| | * Client certificate subject is not on |
-| | the API’s authorized list. |
-| | * X-DMAAP-DR-ON-BEHALF-OF identity is not |
-| | authorized to perform |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The Request-URI does not point|
-| | to a resource that is known to the API. |
-+------------------------+-------------------------------------------+
-| 405 | Method Not Allowed - The HTTP method in |
-| | the request is not supported for the |
-| | resource addressed by the Request-URI. |
-+------------------------+-------------------------------------------+
-| 415 | Unsupported Media Type - The media type in|
-| | the requests Content-Type header is not |
-| | appropriate for the request. |
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | not complete the request. |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+
-| -1 | Failed Delivery |
-+------------------------+-------------------------------------------+
-
-Sample Body
-===========
-.. code-block:: json
-
- {
- "delivery" :{
- "url" : "http://172.18.0.3:7070/",
- "user" : "LOGIN",
- "password" : "PASSWORD",
- "use100" : true
- },
- "metadataOnly" : false,
- "groupid" : 1,
- "subscriber" : "subuser"
- }
-
-Update subscription
--------------------
-
-**Description**: Update a subscription to a feed.
-
-Request URL
-===========
-
-http[s]://{host}:{port}/subs/{subId}
-
-* {subId}: Id of the subscription to be updated
-
-Sample Request
-==============
-
-``curl -k -X PUT -H "Content-Type:application/vnd.dmaap-dr.subscription" -H "X-DMAAP-DR-ON-BEHALF-OF:{user}" --data-ascii @updateSubscriber.json https://{host}:{port}/subs/{subId}``
-
-Request Parameters:
-===================
-
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| Name | Description | Param Type | Data Type | MaxLen | Required | Valid/Example Values |
-+========================+=================================+==================+============+==============+=============+======================================+
-| subId | ID for the subscription you are | Path | String | | Y | |
-| | updating | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| delivery | Address and credentials for | Body | Object | | Y | |
-| | delivery | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| follow_redirect | Set to true if feed redirection | Body | Boolean | | Y | * true |
-| | is expected | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| metadata_only | Set to true if subscription is | Body | Boolean | | Y | * true |
-| | to receive per-file metadata | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| suspend | Set to true if the subscription | Body | Boolean | | N | * true |
-| | is in the suspended state | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| decompress | Set to true if the data is to | Body | Boolean | | N | * true |
-| | be decompressed for subscriber | | | | | * false |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| group-id | | Body | Integer | | Y | |
-| | | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| content-type | To specify type of message | Header | String | | Y | application/vnd.dmaap-dr.subscription|
-| | (feed,subscriber,publisher) | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| X-DMAAP-DR-ON-BEHALF-OF| User id of subscriber | Header | String | 8 | Y | username |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 200 | Successful query |
-+------------------------+-------------------------------------------+
-| 400 | Bad request - The request is defective in |
-| | some way. Possible causes: |
-| | |
-| | * JSON object in request body does not |
-| | conform to the spec. |
-| | * Invalid parameter value in query string |
-+------------------------+-------------------------------------------+
-| 401 | Indicates that the request was missing the|
-| | Authorization header or, if the header |
-| | was presented, the credentials were not |
-| | acceptable |
-+------------------------+-------------------------------------------+
-| 403 | The request failed authorization. |
-| | Possible causes: |
-| | |
-| | * Request originated from an unauthorized |
-| | IP address |
-| | * Client certificate subject is not on |
-| | the API’s authorized list. |
-| | * X-DMAAP-DR-ON-BEHALF-OF identity is not |
-| | authorized to perform |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The Request-URI does not point|
-| | to a resource that is known to the API. |
-+------------------------+-------------------------------------------+
-| 405 | Method Not Allowed - The HTTP method in |
-| | the request is not supported for the |
-| | resource addressed by the Request-URI. |
-+------------------------+-------------------------------------------+
-| 415 | Unsupported Media Type - The media type in|
-| | the request’s Content-Type header is not |
-| | appropriate for the request. |
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | not complete the request. |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+
-| -1 | Failed Delivery |
-+------------------------+-------------------------------------------+
-
-Sample Body
-===========
-.. code-block:: json
-
- {
- "delivery" :{
- "url" : "http://192.0.0.1:7070/",
- "user" : "NEW_LOGIN",
- "password" : "NEW_PASSWORD",
- "use100" : true
- },
- "metadataOnly" : false,
- "groupid" : 2,
- "subscriber" : "subuser"
- }
-
-
-Get a Subscription
-------------------
-
-**Description**: Retrieves a representation of the specified subscription.
-
-Request URL
-===========
-
-http[s]://{host}:{port}/subs/{subId}
-
-* {subId}: Id of the subscription you want to see a representation of
-
-Sample Request
-==============
-
-``curl -k -H "X-DMAAP-DR-ON-BEHALF-OF:{user}" https://{host}:{port}/subs/{subId}``
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 200 | Successful query |
-+------------------------+-------------------------------------------+
-| 401 | Indicates that the request was missing the|
-| | Authorization header or, if the header |
-| | was presented, the credentials were not |
-| | acceptable |
-+------------------------+-------------------------------------------+
-| 403 | The request failed authorization. |
-| | Possible causes: |
-| | |
-| | * Request originated from an unauthorized |
-| | IP address |
-| | * Client certificate subject is not on |
-| | the API’s authorized list. |
-| | * X-DMAAP-DR-ON-BEHALF-OF identity is not |
-| | authorized to perform |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The Request-URI does not point|
-| | to a resource that is known to the API. |
-+------------------------+-------------------------------------------+
-| 405 | Method Not Allowed - The HTTP method in |
-| | the request is not supported for the |
-| | resource addressed by the Request-URI. |
-+------------------------+-------------------------------------------+
-| 415 | Unsupported Media Type - The media type in|
-| | the request’s Content-Type header is not |
-| | appropriate for the request. |
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | not complete the request. |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+
-| -1 | Failed Delivery |
-+------------------------+-------------------------------------------+
-
-Delete a subscription
----------------------
-
-**Description**: Deletes a specified subscription
-
-Request URL
-===========
-
-http[s]://{host}:{port}/subs/{subId}
-
-* {subId}: Id of the subscription you want to delete
-
-Sample Request
-==============
-
-``curl -k -X DELETE -H "X-DMAAP-DR-ON-BEHALF-OF:{user}" https://{host}:{port}/subs/{subId}``
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 204 | Successful query |
-+------------------------+-------------------------------------------+
-| 401 | Indicates that the request was missing the|
-| | Authorization header or, if the header |
-| | was presented, the credentials were not |
-| | acceptable |
-+------------------------+-------------------------------------------+
-| 403 | The request failed authorization. |
-| | Possible causes: |
-| | |
-| | * Request originated from an unauthorized |
-| | IP address |
-| | * Client certificate subject is not on |
-| | the API’s authorized list. |
-| | * X-DMAAP-DR-ON-BEHALF-OF identity is not |
-| | authorized to perform |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The Request-URI does not point|
-| | to a resource that is known to the API. |
-+------------------------+-------------------------------------------+
-| 405 | Method Not Allowed - The HTTP method in |
-| | the request is not supported for the |
-| | resource addressed by the Request-URI. |
-+------------------------+-------------------------------------------+
-| 415 | Unsupported Media Type - The media type in|
-| | the request’s Content-Type header is not |
-| | appropriate for the request. |
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | not complete the request. |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+
-| -1 | Failed Delivery |
-+------------------------+-------------------------------------------+
-
-Publish to Feed
----------------
-
-**Description**: Publish data to a given feed
-
-Request URL
-===========
-
-http[s]://{host}:{port}/publish/{feedId}/{fileName}
-
-* {feedId} The id of the feed you are publishing to.
-* {fileId} The name of the file you are publishing to the feed.
-
-Sample Request
-==============
-
-``curl -k -X PUT --user {user}:{password} -H "Content-Type:application/octet-stream" -H "X-DMAAP-DR-META:{\"filetype\":\"txt\"}" --data-binary @sampleFile.txt --post301 --location-trusted https://{host}:{port}/publish/{feedId}/sampleFile``
-
-Request parameters
-==================
-
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------------------------------------------+
-| Name | Description | Param Type | Data Type | MaxLen | Required | Valid/Example Values |
-+========================+=================================+==================+============+==============+=============+==========================================================================+
-| feedId | ID of the feed you are | Path | String | | Y | |
-| | publishing to | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------------------------------------------+
-| fileId | Name of the file when it is | Path | String | | Y | |
-| | published to subscribers | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------------------------------------------+
-| content-type | To specify type of message | Header | String | | Y | application/octet-stream |
-| | format | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------------------------------------------+
-| X-DMAAP-DR-META | Metadata for the file. Accepts | Header | String | 4096 | N | '{"compressionType":"gzip","id": 1234, "transferred":true, "size":null}' |
-| | only non nested json objects | | | | | |
-| | of the following type : | | | | | |
-| | -Numbers | | | | | |
-| | -Strings | | | | | |
-| | -Lowercase boolean | | | | | |
-| | -null | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------------------------------------------+
-
-Response/Error Codes
-====================
-
-+------------------------+---------------------------------+
-| Response statusCode | Response Description |
-+========================+=================================+
-| 204 | Successful PUT or DELETE |
-+------------------------+---------------------------------+
-| 400 | Failure - Malformed request |
-+------------------------+---------------------------------+
-| 401 | Failure - Request was missing |
-| | authorization header, or |
-| | credentials were not accepted |
-+------------------------+---------------------------------+
-| 403 | Failure - User could not be |
-| | authenticated, or was not |
-| | authorized to make the request |
-+------------------------+---------------------------------+
-| 404 | Failure - Path in the request |
-| | URL did not point to a valid |
-| | feed publishing URL |
-+------------------------+---------------------------------+
-| 500 | Failure - DR experienced an |
-| | internal problem |
-+------------------------+---------------------------------+
-| 503 | Failure - DR is not currently |
-| | available |
-+------------------------+---------------------------------+
-
-
-Delete a Published file
------------------------
-
-**Description**: Deletes a specified published file
-
-Request URL
-===========
-
-http[s]://{host}:{port}/publish/{feedId}/{fileId}
-
-* {feedId}: Id of the feed you want to delete a published file from
-* {fileId}: Id of the published file you want to delete
-
-Sample Request
-==============
-
-``curl -k -X DELETE --user {user}:{password} --location-trusted https://{host}:{port}/publish/{feedId}/{fileId}``
-
-Response/Error Codes
-====================
-
-+------------------------+---------------------------------+
-| Response statusCode | Response Description |
-+========================+=================================+
-| 204 | Successful PUT or DELETE |
-+------------------------+---------------------------------+
-| 400 | Failure - Malformed request |
-+------------------------+---------------------------------+
-| 401 | Failure - Request was missing |
-| | authorization header, or |
-| | credentials were not accepted |
-+------------------------+---------------------------------+
-| 403 | Failure - User could not be |
-| | authenticated, or was not |
-| | authorized to make the request |
-+------------------------+---------------------------------+
-| 404 | Failure - Path in the request |
-| | URL did not point to a valid |
-| | feed publishing URL |
-+------------------------+---------------------------------+
-| 500 | Failure - DR experienced an |
-| | internal problem |
-+------------------------+---------------------------------+
-| 503 | Failure - DR is not currently |
-| | available |
-+------------------------+---------------------------------+
-
-Feed logging
-------------
-
-**Description**: View logging information for specified feeds, which can be narrowed down with further parameters
-
-Request URL
-===========
-
-http[s]://{host}:{port}/feedlog/{feedId}?{queryParameter}
-
-* {feedId} : The id of the feed you want to get logs for
-* {queryParameter}: A parameter passed through to narrow the returned logs. Multiple parameters can be passed.
-
-
-Sample Request
-==============
-
-``curl -k https://{host}:{port}/feedlog/{feedId}?statusCode=204``
-
-Request parameters
-==================
-
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| Name | Description | Param Type | Data Type | MaxLen | Required | Valid/Example Values |
-+========================+=================================+==================+============+==============+=============+======================================+
-| feedId | Id of the feed you want | Path | String | | Y | 1 |
-| | logs for | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| type | Select records of the | Path | String | | N | * pub: Publish attempt |
-| | specified type | | | | | * del: Delivery attempt |
-| | | | | | | * exp: Delivery expiry |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| publishId | Select records with specified | Path | String | | N | |
-| | publish id, carried in the | | | | | |
-| | X-DMAAP-DR-PUBLISH-ID header | | | | | |
-| | from original publish request | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| start | Select records created at or | Path | String | | N | A date-time expressed in the format |
-| | after specified date | | | | | specified by RFC 3339 |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| end | Select records created at or | Path | String | | N | A date-time expressed in the format |
-| | before specified date | | | | | specified by RFC 3339 |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| statusCode | Select records with the | Path | String | | N | An HTTP Integer status code or one |
-| | specified statusCode field | | | | | of the following special values: |
-| | | | | | | |
-| | | | | | | * Success: Any code between 200-299 |
-| | | | | | | * Redirect: Any code between 300-399 |
-| | | | | | | * Failure: Any code > 399 |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| expiryReason | Select records with the | Path | String | | N | |
-| | specified expiry reason | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| filename | Select published records with | Path | String | | N | |
-| | the specified filename | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-
-Response Parameters
-===================
-
-+------------------------+----------------------------------------------+
-| Name | Description |
-+========================+==============================================+
-| type | Record type: |
-| | |
-| | * pub: publication attempt |
-| | * del: delivery attempt |
-| | * exp: delivery expiry |
-+------------------------+----------------------------------------------+
-| date | The UTC date and time at which the record |
-| | was generated, with millisecond resolution |
-| | in the format specified by RFC 3339 |
-+------------------------+----------------------------------------------+
-| publishId | The unique identifier assigned by the DR |
-| | at the time of the initial publication |
-| | request (carried in the X-DMAAP-DR-PUBLISH-ID|
-| | header in the response to the original |
-| | publish request) |
-+------------------------+----------------------------------------------+
-| requestURI | The Request-URI associated with the |
-| | request |
-+------------------------+----------------------------------------------+
-| method | The HTTP method (PUT or DELETE) for the |
-| | request |
-+------------------------+----------------------------------------------+
-| contentType | The media type of the payload of the |
-| | request |
-+------------------------+----------------------------------------------+
-| contentLength | The size (in bytes) of the payload of |
-| | the request |
-+------------------------+----------------------------------------------+
-| sourceIp | The IP address from which the request |
-| | originated |
-+------------------------+----------------------------------------------+
-| endpointId | The identity used to submit a publish |
-| | request to the DR |
-+------------------------+----------------------------------------------+
-| deliveryId | The identity used to submit a delivery |
-| | request to a subscriber endpoint |
-+------------------------+----------------------------------------------+
-| statusCode | The HTTP status code in the response to |
-| | the request. A value of -1 indicates that |
-| | the DR was not able to obtain an HTTP |
-| | status code |
-+------------------------+----------------------------------------------+
-| expiryReason | The reason that delivery attempts were |
-| | discontinued: |
-| | |
-| | * notRetryable: The last delivery attempt |
-| | encountered an error condition for which |
-| | the DR does not make retries. |
-| | * retriesExhausted: The DR reached its |
-| | limit for making further retry attempts |
-+------------------------+----------------------------------------------+
-| attempts | Total number of attempts made before |
-| | delivery attempts were discontinued |
-+------------------------+----------------------------------------------+
-| filename | File name associated with a publish record |
-+------------------------+----------------------------------------------+
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 200 | Successful query |
-+------------------------+-------------------------------------------+
-| 400 | Bad request - The request is defective in |
-| | some way. Possible causes: |
-| | |
-| | * Unrecognized parameter name in query |
-| | string |
-| | * Invalid parameter value in query string |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The request was not directed |
-| | to a feed log URL or subscription log URL |
-| | known to the system |
-+------------------------+-------------------------------------------+
-| 405 | Method not allowed - The HTTP method in |
-| | the request was something other than GET |
-+------------------------+-------------------------------------------+
-| 406 | Not Acceptable - The request has an Accept|
-| | header indicating that the requester will |
-| | not accept a response with |
-| | application/vnd.dmaap-dr.log-list content.|
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | not complete the request |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+
-
-
-Subscription logging
-------------------
-
-**Description**: View logging information for specified subscriptions, which can be narrowed down with further parameters
-
-Request URL
-===========
-
-http[s]://{host}:{port}/sublog/{subId}?{queryParameter}
-
-* {subId}: The id of the feed you want to get logs from
-* {queryParameter}: A parameter passed through to narrow the returned logs. Multiple parameters can be passed.
-
-
-Sample Request
-==============
-
-``curl -k https://{host}:{port}/sublog/{subId}?statusCode=204``
-
-Request parameters
-==================
-
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| Name | Description | Param Type | Data Type | MaxLen | Required | Valid/Example Values |
-+========================+=================================+==================+============+==============+=============+======================================+
-| subId | Id of the subscription you want | Path | String | | N | 1 |
-| | logs for | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| type | Select records of the | Path | String | | N | * pub: Publish attempt |
-| | specified type | | | | | * del: Delivery attempt |
-| | | | | | | * exp: Delivery expiry |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| publishId | Select records with specified | Path | String | | N | |
-| | publish id, carried in the | | | | | |
-| | X-DMAAP-DR-PUBLISH-ID header | | | | | |
-| | from original publish request | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| start | Select records created at or | Path | String | | N | A date-time expressed in the format |
-| | after specified date | | | | | specified by RFC 3339 |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| end | Select records created at or | Path | String | | N | A date-time expressed in the format |
-| | before specified date | | | | | specified by RFC 3339 |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| statusCode | Select records with the | Path | String | | N | An Http Integer status code or one |
-| | specified statusCode field | | | | | of the following special values: |
-| | | | | | | |
-| | | | | | | * Success: Any code between 200-299 |
-| | | | | | | * Redirect: Any code between 300-399 |
-| | | | | | | * Failure: Any code > 399 |
-| | | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-| expiryReason | Select records with the | Path | String | | N | |
-| | specified expiry reason | | | | | |
-+------------------------+---------------------------------+------------------+------------+--------------+-------------+--------------------------------------+
-
-Response Parameters
-===================
-
-+------------------------+---------------------------------------------+
-| Name | Description |
-+========================+=============================================+
-| type | Record type: |
-| | |
-| | * pub: publication attempt |
-| | * del: delivery attempt |
-| | * exp: delivery expiry |
-+------------------------+---------------------------------------------+
-| date | The UTC date and time at which the record |
-| | was generated, with millisecond resolution |
-| | in the format specified by RFC 3339 |
-+------------------------+---------------------------------------------+
-| publishId | The unique identifier assigned by the DR |
-| | at the time of the initial publication |
-| | request(carried in the X-DMAAP-DR-PUBLISH-ID|
-| | header in the response to the original |
-| | publish request) to a feed log URL or |
-| | subscription log URL known to the system |
-+------------------------+---------------------------------------------+
-| requestURI | The Request-URI associated with the |
-| | request |
-+------------------------+---------------------------------------------+
-| method | The HTTP method (PUT or DELETE) for the |
-| | request |
-+------------------------+---------------------------------------------+
-| contentType | The media type of the payload of the |
-| | request |
-+------------------------+---------------------------------------------+
-| contentLength | The size (in bytes) of the payload of |
-| | the request |
-+------------------------+---------------------------------------------+
-| sourceIp | The IP address from which the request |
-| | originated |
-+------------------------+---------------------------------------------+
-| endpointId | The identity used to submit a publish |
-| | request to the DR |
-+------------------------+---------------------------------------------+
-| deliveryId | The identity used to submit a delivery |
-| | request to a subscriber endpoint |
-+------------------------+---------------------------------------------+
-| statusCode | The HTTP status code in the response to |
-| | the request. A value of -1 indicates that |
-| | the DR was not able to obtain an HTTP |
-| | status code |
-+------------------------+---------------------------------------------+
-| expiryReason | The reason that delivery attempts were |
-| | discontinued: |
-| | |
-| | * notRetryable: The last delivery attempt |
-| | encountered an error condition for which |
-| | the DR does not make retries. |
-| | * retriesExhausted: The DR reached its |
-| | limit for making further retry attempts |
-+------------------------+---------------------------------------------+
-| attempts | Total number of attempts made before |
-| | delivery attempts were discontinued |
-+------------------------+---------------------------------------------+
-
-Response/Error Codes
-====================
-
-+------------------------+-------------------------------------------+
-| Response statusCode | Response Description |
-+========================+===========================================+
-| 200 | Successful query |
-+------------------------+-------------------------------------------+
-| 400 | Bad request - The request is defective in |
-| | some way. Possible causes: |
-| | |
-| | * Unrecognized parameter name in query |
-| | string |
-| | * Invalid parameter value in query string |
-+------------------------+-------------------------------------------+
-| 404 | Not Found - The request was not directed |
-| | to a feed log URL or subscription log URL |
-| | known to the system |
-+------------------------+-------------------------------------------+
-| 405 | Method not allowed - The HTTP method in |
-| | the request was something other than GET |
-+------------------------+-------------------------------------------+
-| 406 | Not Acceptable - The request has an Accept|
-| | header indicating that the requester will |
-| | not accept a response with |
-| | application/vnd.dmaap-dr.log-list content.|
-+------------------------+-------------------------------------------+
-| 500 | Internal Server Error - The DR API server |
-| | encountered an internal error and could |
-| | could not complete the request |
-+------------------------+-------------------------------------------+
-| 503 | Service Unavailable - The DR API service |
-| | is currently unavailable |
-+------------------------+-------------------------------------------+