Get data harvest status

{
  "type": "object",
  "properties": {
    "harvest_id": {
      "type": "string",
      "pattern": "^(0|[1-9][0-9]*)$",
      "description": "Unique identifier for the harvest request"
    },
    "status": {
      "type": "string",
      "enum": [
        "pending",
        "processing",
        "completed",
        "failed"
      ],
      "x-enumNames": [
        "pending",
        "processing",
        "completed",
        "failed"
      ],
      "x-enumDescriptions": [
        "The harvest job is waiting to be processed",
        "The harvest job is currently being processed",
        "The harvest job has finished successfully",
        "The harvest job encountered an error and could not complete"
      ],
      "description": "Current status of the harvest request"
    },
    "created_at": {
      "type": "string",
      "description": "ISO 8601 timestamp when the harvest request was created"
    },
    "started_at": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "description": "ISO 8601 timestamp when the harvest started, or null if pending"
    },
    "completed_at": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "description": "ISO 8601 timestamp when the harvest completed, or null otherwise"
    },
    "failed_at": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "description": "ISO 8601 timestamp when the harvest failed, or null otherwise"
    },
    "file_size": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "description": "Final file size of the downloaded data, expressed as a string, or null if not available"
    },
    "progress_percent": {
      "type": "number",
      "description": "Harvest progress as a percentage value between 0 and 100"
    },
    "progress_step": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "description": "Textual description of the current harvest step, if available"
    },
    "error_message": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "description": "Error message when the harvest fails, or null otherwise"
    },
    "download_url_expires_at": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "description": "ISO 8601 timestamp when the download URL expires, or null if unavailable"
    },
    "expires_at": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "description": "ISO 8601 timestamp when the harvest download expires, or null if unavailable"
    }
  },
  "required": [
    "harvest_id",
    "status",
    "created_at",
    "started_at",
    "completed_at",
    "failed_at",
    "file_size",
    "progress_percent",
    "progress_step",
    "error_message",
    "download_url_expires_at",
    "expires_at"
  ]
}

{
  "type": "object",
  "properties": {
    "code": {
      "$ref": "#/components/schemas/APIErrorCode"
    },
    "message": {
      "type": "string",
      "description": "Human-readable error message"
    },
    "errors": {
      "type": "array",
      "description": "Field-specific validation errors",
      "items": {
        "$ref": "#/components/schemas/ValidationErrorItem"
      }
    }
  },
  "required": [
    "code",
    "message"
  ]
}

{
  "type": "object",
  "properties": {
    "code": {
      "$ref": "#/components/schemas/APIErrorCode"
    },
    "message": {
      "type": "string",
      "description": "Human-readable error message"
    },
    "errors": {
      "type": "array",
      "description": "Field-specific validation errors",
      "items": {
        "$ref": "#/components/schemas/ValidationErrorItem"
      }
    }
  },
  "required": [
    "code",
    "message"
  ]
}

{
  "type": "object",
  "properties": {
    "code": {
      "$ref": "#/components/schemas/APIErrorCode"
    },
    "message": {
      "type": "string",
      "description": "Human-readable error message"
    },
    "errors": {
      "type": "array",
      "description": "Field-specific validation errors",
      "items": {
        "$ref": "#/components/schemas/ValidationErrorItem"
      }
    }
  },
  "required": [
    "code",
    "message"
  ]
}

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string",
      "enum": [
        "RATE_LIMITED"
      ]
    },
    "message": {
      "type": "string"
    },
    "retry_after": {
      "type": "number",
      "description": "Seconds to wait before retrying"
    },
    "global": {
      "type": "boolean",
      "description": "Whether this is a global rate limit"
    }
  },
  "required": [
    "code",
    "message",
    "retry_after"
  ]
}

{
  "type": "object",
  "properties": {
    "code": {
      "$ref": "#/components/schemas/APIErrorCode"
    },
    "message": {
      "type": "string",
      "description": "Human-readable error message"
    },
    "errors": {
      "type": "array",
      "description": "Field-specific validation errors",
      "items": {
        "$ref": "#/components/schemas/ValidationErrorItem"
      }
    }
  },
  "required": [
    "code",
    "message"
  ]
}