List schema versions
GET /dataset-tables/{tableId}/schema/versions
GET
/dataset-tables/{tableId}/schema/versions
List all schema versions for a dataset table.
Authorizations
Section titled “Authorizations ”Parameters
Section titled “ Parameters ”Path Parameters
Section titled “Path Parameters ” tableId
required
Unique identifier of the table to retrieve
string
Unique identifier of the table to retrieve
Responses
Section titled “ Responses ”Schema versions retrieved successfully
object
versions
required
Array of schema version objects
Array<object>
object
schemaVersionId
required
Unique identifier for this schema version
string
datasetId
required
ID of the parent dataset
string
versionNumber
Sequential version number
number
arrowSchema
required
Full Arrow schema in JSON format
string
fields
required
Array of field definitions
Array<object>
object
name
required
Column name
string
arrowType
required
Arrow data type
string
nullable
required
Whether the column allows null values
boolean
primaryKeyColumns
required
Column names that form the primary key
Array<string>
appliedAt
required
When this schema version was applied
string
description
Optional description of schema changes
string
Bad Request - Validation error or invalid input
object
error
required
string
code
string
details
retryable
boolean
Unauthorized - Authentication required or invalid token
object
error
required
string
code
string
details
retryable
boolean
Forbidden - Insufficient permissions
object
error
required
string
code
string
details
retryable
boolean
Not Found - Resource does not exist
object
error
required
string
code
string
details
retryable
boolean
Internal Server Error - Unexpected server error
object
error
required
string
code
string
details
retryable
boolean