11.3. Node Properties

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Table 11.3.
Property	Value	Semantics
`type`	one of: `topic`, `queue`	Indicates the type of the node.
`durable`	one of: `True`, `False`	Indicates whether the node survives a loss of volatile storage e.g. if the broker is restarted.
`x-declare`	A nested map whose values correspond to the valid fields on an AMQP 0-10 `queue-declare` or `exchange-declare` command.	These values are used to fine tune the creation or assertion process. Note however that they are protocol specific.
`x-bindings`	A nested list in which each binding is represented by a map. The entries of the map for a binding contain the fields that describe an AMQP 0-10 binding. Here is the format for x-bindings: `[ { exchange: <exchange>, queue: <queue>, key: <key>, arguments: { <key_1>: <value_1>, ..., <key_n>: <value_n> } }, ... ]` Copy to Clipboard Toggle word wrap	In conjunction with the create option, each of these bindings is established as the address is resolved. In conjunction with the assert option, the existence of each of these bindings is verified during resolution. Again, these are protocol specific.
`properties`	A nested map of AMQP 1.0 properties.	A nested map of properties specified through `properties` is recommended over use of `x-declare`, which generates the nested map of properties when it is used.
`capabilities`	A single string or list of strings representing AMQP 1.0 capabilities.	A list containing the AMQP 1.0 capabilities requested from the source or target.

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