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Describe a member node, especially API endpoints
Naive clients may want to find out more about member nodes before interacting with them. In particular, clients need to determine the API endpoints for the Member Node. Information supplied might include the capabilities supported and state of health summary.
Such information is also useful to Coordinating Nodes for determining content replication policies and rules.
Client requesting info
Coordinating Nodes are operational
Request by client
Client has locations where data object can be retrieved