Page Comparison

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• MetadataTable 

APIs

RESTful

Base URL: /v3v1/namespaces/<ns-id> (since REST API is internal)

Create Topic

• Request method and URI
  • PUT [base_url]/topics/[topic]
• Request body
  • Can be empty
  • If provided, it is a JSON object containing topic properties

    • e.g. {"ttl" : [ttl-in-seconds]}

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• Request body
  • JSON object containing topic properties. Note that this call will replace all the existing properties.
    

    • e.g. {"ttl" : [ttl-in-seconds]}

• Response
  • 200 OK if the topic properties were updated successfully
  • 404 NOT FOUND if the topic is not present
  • 400 BAD REQUEST if the properties were not correct

Get Topic Properties

• Request method and URI
  • GET [base_url]/topics/[topic]

• Request body
  • JSON object containing the topic name and its properties.
    

    • e.g. {"name" : "topic1", "properties" : { "ttl" : "123231" } }

• Response
  • 200 OK
  • 404 NOT FOUND if the topic is not present

List Topics

• Request method and URI
  • GET [base_url]/topics

• Request body
  • JSON object containing a list of topic name and its properties.
    

    • e.g. [ {"name" : "topic1", "properties" : { "ttl" : "123231" } }, {"name" : "topic2", "properties" :  { "ttl" : "1211" } } ]

• Response
  • 200 OK

Delete Topic

• Request method and URI
  • DELETE [base_url]/topics/[topic]

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