get
***


Description
===========

Returns messages from the specified stream using the specified cursor
as the starting point for consumption. By default, the number of
messages returned is undefined, but the service returns as many as
possible. To get messages, you must first obtain a cursor using the
CreateCursor operation. In the response, retrieve the value of the
'opc-next-cursor' header to pass as a parameter to get the next batch
of messages in the stream.

The top level --endpoint parameter must be supplied for this
operation.


Usage
=====

   oci streaming stream message get [OPTIONS]


Options
=======


--stream-id [text]
------------------

The OCID of the stream to get messages from. [required]


--cursor [text]
---------------

The cursor used to consume the stream. [required]


--limit [integer]
-----------------

The maximum number of messages to return. You can specify any value up
to 10000. By default, the service returns as many messages as
possible. Consider your average message size to help avoid exceeding
throughput on the stream.


--from-json [text]
------------------

Provide input to this command as a JSON document from a file using the
file://path-to/file syntax.

The --generate-full-command-json-input option can be used to generate
a sample json file to be used with this command option. The key names
are pre-populated and match the command option names (converted to
camelCase format, e.g. compartment-id --> compartmentId), while the
values of the keys need to be populated by the user before using the
sample file as an input to this command. For any command option that
accepts multiple values, the value of the key can be a JSON array.

Options can still be provided on the command line. If an option exists
in both the JSON document and the command line then the command line
specified value will be used.

For examples on usage of this option, please see our "using CLI with
advanced JSON options" link: https://docs.cloud.oracle.com/iaas/Conte
nt/API/SDKDocs/cliusing.htm#AdvancedJSONOptions


-?, -h, --help
--------------

For detailed help on any of these individual commands, enter <command>
--help.
