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@ -1350,18 +1350,21 @@ State Event Fields
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In addition to the fields of a Room Event, State Events have the following fields.
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+-----------+--------+-------------------------------------------------------------+
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| Key | Type | Description |
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+===========+========+=============================================================+
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| state_key | string | **Required.** A unique key which defines the overwriting |
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| | | semantics for this piece of room state. This value is often |
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| | | a zero-length string. The presence of this key makes this |
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| | | event a State Event. State keys starting with an ``@`` are |
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| | | reserved for referencing user IDs, such as room members. |
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| | | With the exception of a few events, state events set with |
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| | | a given user's ID as the state key MUST only be set by that |
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| | | user. |
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+-----------+--------+-------------------------------------------------------------+
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+--------------+--------------+-------------------------------------------------------------+
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| Key | Type | Description |
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+==============+==============+=============================================================+
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| state_key | string | **Required.** A unique key which defines the overwriting |
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| | | semantics for this piece of room state. This value is often |
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| | | a zero-length string. The presence of this key makes this |
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| | | event a State Event. State keys starting with an ``@`` are |
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| | | reserved for referencing user IDs, such as room members. |
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| | | With the exception of a few events, state events set with |
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| | | a given user's ID as the state key MUST only be set by that |
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| | | user. |
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+--------------+--------------+-------------------------------------------------------------+
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| prev_content | EventContent | Optional. The previous ``content`` for this event. If there |
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| | | is no previous content, this key will be missing. |
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+--------------+--------------+-------------------------------------------------------------+
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Size limits
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