{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://strapi.io/schemas/strapi/content-entry.json",
  "title": "Strapi Content Entry",
  "description": "Represents a content entry in the Strapi headless CMS. Content entries are instances of content-types and contain the field values defined by the content-type schema. In Strapi 5, entry attributes are directly accessible at the first level of the data object (flattened response format).",
  "type": "object",
  "required": ["id", "documentId"],
  "properties": {
    "id": {
      "type": "integer",
      "description": "The unique integer identifier for the content entry"
    },
    "documentId": {
      "type": "string",
      "description": "The unique document identifier for the content entry, used as the primary key in REST API operations"
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "The ISO 8601 timestamp when the entry was created"
    },
    "updatedAt": {
      "type": "string",
      "format": "date-time",
      "description": "The ISO 8601 timestamp when the entry was last updated"
    },
    "publishedAt": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "The ISO 8601 timestamp when the entry was published, or null if the entry is in draft status. Only present when Draft and Publish is enabled on the content-type."
    },
    "locale": {
      "type": ["string", "null"],
      "description": "The locale code of the entry (e.g., en, fr, de). Only present when internationalization (i18n) is enabled on the content-type.",
      "pattern": "^[a-z]{2}(-[A-Z]{2})?$"
    },
    "localizations": {
      "type": "array",
      "description": "An array of localized versions of this entry. Only present when internationalization is enabled and the populate parameter includes localizations.",
      "items": {
        "$ref": "#"
      }
    }
  },
  "additionalProperties": true,
  "$defs": {
    "ContentTypeSchema": {
      "type": "object",
      "title": "Content Type Schema",
      "description": "Defines the structure of a content-type in Strapi, including its display name, kind, and attribute definitions.",
      "required": ["displayName", "singularName", "pluralName", "kind"],
      "properties": {
        "displayName": {
          "type": "string",
          "description": "The human-readable display name of the content-type shown in the admin panel"
        },
        "singularName": {
          "type": "string",
          "description": "The singular name used internally and in the API identifier",
          "pattern": "^[a-z][a-z0-9-]*$"
        },
        "pluralName": {
          "type": "string",
          "description": "The plural name used in REST API route paths",
          "pattern": "^[a-z][a-z0-9-]*$"
        },
        "kind": {
          "type": "string",
          "description": "Whether this content-type is a collection (multiple entries) or single (one entry)",
          "enum": ["collectionType", "singleType"]
        },
        "draftAndPublish": {
          "type": "boolean",
          "description": "Whether Draft and Publish is enabled for this content-type",
          "default": true
        },
        "attributes": {
          "type": "object",
          "description": "The field definitions for the content-type, keyed by attribute name",
          "additionalProperties": {
            "$ref": "#/$defs/Attribute"
          }
        }
      }
    },
    "Attribute": {
      "type": "object",
      "title": "Content Type Attribute",
      "description": "Defines a single field attribute within a content-type schema.",
      "required": ["type"],
      "properties": {
        "type": {
          "type": "string",
          "description": "The data type of the attribute",
          "enum": [
            "string",
            "text",
            "richtext",
            "blocks",
            "email",
            "password",
            "uid",
            "integer",
            "biginteger",
            "float",
            "decimal",
            "boolean",
            "date",
            "time",
            "datetime",
            "timestamp",
            "json",
            "enumeration",
            "media",
            "relation",
            "component",
            "dynamiczone"
          ]
        },
        "required": {
          "type": "boolean",
          "description": "Whether this field is required",
          "default": false
        },
        "unique": {
          "type": "boolean",
          "description": "Whether this field must have unique values",
          "default": false
        },
        "private": {
          "type": "boolean",
          "description": "Whether this field is hidden from API responses",
          "default": false
        },
        "default": {
          "description": "The default value for this field"
        },
        "minLength": {
          "type": "integer",
          "description": "Minimum character length for string-type fields",
          "minimum": 0
        },
        "maxLength": {
          "type": "integer",
          "description": "Maximum character length for string-type fields",
          "minimum": 1
        },
        "min": {
          "type": "number",
          "description": "Minimum value for numeric fields"
        },
        "max": {
          "type": "number",
          "description": "Maximum value for numeric fields"
        },
        "enum": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Allowed values for enumeration-type fields"
        },
        "multiple": {
          "type": "boolean",
          "description": "Whether multiple files are allowed for media-type fields"
        },
        "allowedTypes": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": ["images", "files", "videos", "audios"]
          },
          "description": "Allowed file types for media-type fields"
        },
        "relation": {
          "type": "string",
          "description": "The relation type for relation-type fields",
          "enum": [
            "oneToOne",
            "oneToMany",
            "manyToOne",
            "manyToMany"
          ]
        },
        "target": {
          "type": "string",
          "description": "The target content-type UID for relation-type fields"
        },
        "component": {
          "type": "string",
          "description": "The component UID for component-type fields"
        },
        "repeatable": {
          "type": "boolean",
          "description": "Whether the component is repeatable (array of components)"
        },
        "components": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Allowed component UIDs for dynamic zone fields"
        }
      }
    },
    "PaginationMeta": {
      "type": "object",
      "title": "Pagination Metadata",
      "description": "Pagination information returned with list responses from the Strapi REST API.",
      "properties": {
        "page": {
          "type": "integer",
          "description": "The current page number",
          "minimum": 1
        },
        "pageSize": {
          "type": "integer",
          "description": "The number of entries per page",
          "minimum": 1,
          "maximum": 100
        },
        "pageCount": {
          "type": "integer",
          "description": "The total number of pages",
          "minimum": 0
        },
        "total": {
          "type": "integer",
          "description": "The total number of entries matching the query",
          "minimum": 0
        }
      }
    },
    "ErrorResponse": {
      "type": "object",
      "title": "Error Response",
      "description": "The standard error response format returned by Strapi APIs when a request fails.",
      "properties": {
        "data": {
          "description": "Always null in error responses"
        },
        "error": {
          "type": "object",
          "required": ["status", "name", "message"],
          "properties": {
            "status": {
              "type": "integer",
              "description": "The HTTP status code of the error"
            },
            "name": {
              "type": "string",
              "description": "The error type name (e.g., ValidationError, NotFoundError, ForbiddenError)"
            },
            "message": {
              "type": "string",
              "description": "A human-readable description of the error"
            },
            "details": {
              "type": "object",
              "description": "Additional error details, such as validation errors per field"
            }
          }
        }
      }
    }
  }
}