# Retrieve a schema by project id

Retrieve a schema by project id

Endpoint: GET /projects/{id}/schema
Version: 2.51.0
Security: OAuth2

## Path parameters:

  - `id` (string, required)
    Project id
    Example: "63e6663823b4c1f5287398bb"

## Response 200 fields (application/json):

  - `version` (integer)
    Example: 1

  - `dataPoints` (array)
    Example: [{"internalName":"type","displayName":"Type","type":"string","source":{"type":"extractor"},"normalization":[],"rules":{}},{"internalName":"number","displayName":"Number","type":"string","source":{"type":"extractor"},"normalization":[],"rules":{}},{"internalName":"issuedAt","displayName":"Issued At","type":"date","preferDayOfMonth":"last","source":{"type":"extractor"},"normalization":[],"rules":{}},{"internalName":"deliveredAt","displayName":"Delivered At","type":"date","preferDayOfMonth":"last","source":{"type":"extractor"},"normalization":[],"rules":{}},{"internalName":"currency","displayName":"Currency","type":"string","source":{"type":"extractor"},"normalization":[],"rules":{}}]

  - `dataPoints.internalName` (string)

  - `dataPoints.displayName` (string)

  - `dataPoints.type` (string)

  - `dataPoints.normalization` (array)

  - `dataPoints.rules` (object)

  - `features` (object)

  - `features.derivation` (boolean)

  - `enrichment` (object)

  - `validation` (object)

## Response 400 fields (application/json):

  - `detail` (string, required)
    A human readable explanation of the error.

  - `status` (integer, required)
    The HTTP status code.

  - `title` (string, required)
    A short summary of the error

## Response 401 fields (application/json):

  - `detail` (string, required)
    A human readable explanation of the error.

  - `status` (integer, required)
    The HTTP status code.

  - `title` (string, required)
    A short summary of the error

## Response 403 fields (application/json):

  - `detail` (string, required)
    A human readable explanation of the error.

  - `status` (integer, required)
    The HTTP status code.

  - `title` (string, required)
    A short summary of the error

## Response 404 fields (application/json):

  - `detail` (string, required)
    A human readable explanation of the error.

  - `status` (integer, required)
    The HTTP status code.

  - `title` (string, required)
    A short summary of the error