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Arguments

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key
str
required
The key to of the stream.
​
id
str | *
required
The stream entry ID. If * is passed, a new ID will be generated automatically.
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data
Dict[str, Any]
required
Key-value data to be appended to the stream.
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maxlen
int
The maximum number of entries to keep in the stream. Mutually exclusive with minid.
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approximate_trim
bool
default:"True"
Use approximate trimming (more efficient). When True, Redis may keep slightly more entries than specified. Defaults to True.
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nomkstream
bool
default:"False"
Prevent creating the stream if it does not exist. Defaults to False.
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minid
str
The minimum ID to keep. Entries with IDs lower than this will be removed. Mutually exclusive with maxlen.
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limit
int
Limit how many entries will be trimmed at most (only valid with approximate trimming).

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Response

The ID of the newly added entry.
redis.xadd("mystream", "*", {"name": "John Doe", "age": 30})
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