# Retrieve a database column metadata by ID.

Endpoint: GET /database-column-metadata/{databaseColumnMetadataId}
Version: 3.23.0
Security: ApiKeyAuth

## Security:

  - `ApiKeyAuth` (unknown)
    apiKey in header Authorization

## Path parameters:

  - `databaseColumnMetadataId` (string, required)
    The ID of the database column metadata.

## Response 200:

  - `200` (unknown)
    OK

## Response 200 fields (application/json):

  - `id` (string)
    The id of this column metadata.
    Example: 30

  - `column_name` (string)
    The name of the column.
    Example: my_column

  - `database_table_metadata_id` (string)
    The id of the database table metadata that this column belongs to.
    Example: 30

  - `table_name` (string)
    The name of the table that this column belongs to.
    Example: profile

  - `rule_set_id` (string)
    The id of the rule set that this column metadata belongs to.
    Example: 4ed2357d-f1a7-410c-b951-90f0edc1a0f6

  - `rule_set_name` (string)
    The name of the rule set that this table metadata belongs to.
    Example: my rule set

  - `engine_id` (string)
    The id of the engine associated with this column.
    Example: 5ff0dab4-368c-4d57-8b61-9a09b6e80f42

  - `engine_name` (string)
    The name of the engine associated with this column.
    Example: my engine

  - `algorithm_id` (string)
    The id of the algorithm associated with this column.
    Example: 7a1b2c3d-e4f5-4a6b-8c7d-9e0f1a2b3c4d

  - `algorithm_name` (string)
    The name of the algorithm associated with this column.
    Example: My Secure Lookup

  - `data_class_id` (string)
    The id of the data class associated with this column.
    Example: 6b5c4d3e-2a1b-4c3d-5e6f-7a8b9c0d1e2f

  - `data_class_name` (string)
    The name of the data class associated with this column.
    Example: My Domain

  - `data_type` (string)
    The data type of the column.
    Example: VARCHAR

  - `date_format` (string)
    The format of the date stored in the column.
    Example: YYYY-MM-DD

  - `column_length` (integer)
    The length of the column.
    Example: 255

  - `is_sensitive` (boolean)
    This field indicates whether or not a column has sensitive data.

  - `is_profiler_writable` (boolean)
    Indicates whether this column is writable by the profiler.

  - `is_primary_key` (boolean)
    Indicates whether this column is a primary key.

  - `is_identity` (boolean)
    Indicates whether this column is an identity column.

  - `is_index` (boolean)
    Indicates whether this column is indexed.

  - `is_foreign_key` (boolean)
    Indicates whether this column is a foreign key.

  - `dct_managed` (boolean)
    Whether this data class is managed by DCT or not.