Message categories
- Last UpdatedFeb 28, 2026
- 1 minute read
Open Message Format (OMF) messages fall into three categories:
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Type
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Container
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Data
Within each category, three types of actions can be specified:
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Create
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Update
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Delete
Each message bulks individual JSON objects into a JSON array. Within a given array, all objects must be of the same message type: Type, Container, or Data.
To achieve optimal throughput, bulking and compression of messages is recommended.