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Slot: record_id

The REDCap record identifier — the project's first field (primary key). REDCap names this field arbitrarily (commonly record_id); a project whose first field has a different name aliases this slot.

URI: [redcap_record:record_id](https://w3id.org/linkml/redcap-record/record_id) ## Applicable Classes | Name | Description | Modifies Slot | | --- | --- | --- | | [FlatRecord](FlatRecord.md) | One row of a REDCap flat record export — a single element of the JSON export ... | no | | [StructuredRecord](StructuredRecord.md) | Root of the structured (record-grouped) serialization: one object per ``recor... | yes | ## Properties ### Type and Range | Property | Value | | --- | --- | | Range | [String](String.md) | | Domain Of | [FlatRecord](FlatRecord.md), [StructuredRecord](StructuredRecord.md) | ### Cardinality and Requirements | Property | Value | | --- | --- | | Required | Yes | ## Identifier and Mapping Information ### Schema Source * from schema: https://w3id.org/linkml/redcap-record ## Mappings | Mapping Type | Mapped Value | | --- | --- | | self | redcap_record:record_id | | native | redcap_record:record_id | ## LinkML Source 
name: record_id
description: The REDCap record identifier — the project's first field (primary key).
  REDCap names this field arbitrarily (commonly ``record_id``); a project whose first
  field has a different name aliases this slot.
from_schema: https://w3id.org/linkml/redcap-record
rank: 1000
domain_of:
- FlatRecord
- StructuredRecord
range: string
required: true