> ## Documentation Index
> Fetch the complete documentation index at: https://docs.edgeimpulse.com/llms.txt
> Use this file to discover all available pages before exploring further.

# edgeimpulse_api.models.project_dataset_metadata_base

## Classes

### ProjectDatasetMetadataBase

```python theme={"system"}
edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase(
	**data: Any
)
```

Create a new model by parsing and validating input data from keyword arguments.

Raises ValidationError if the input data cannot be parsed to form a valid model.

| Parameters | |
| - | - |
| `**data` | `Any` |

| Bases |
| - |
| `pydantic.v1.main.BaseModel` |
| `pydantic.v1.utils.Representation` |

| Class variables | |
| - | - |
| `Config` | ` ` |
| `change_action_counts` | `edgeimpulse_api.models.project_dataset_metadata_base_change_action_counts.ProjectDatasetMetadataBaseChangeActionCounts \| None` |
| `is_features` | `pydantic.v1.types.StrictBool` |
| `is_timeseries` | `pydantic.v1.types.StrictBool` |
| `item_count` | `pydantic.v1.types.StrictInt` |
| `max_frequency` | `pydantic.v1.types.StrictInt` |
| `max_length_ms` | `pydantic.v1.types.StrictInt` |
| `metadata_filter_options` | `edgeimpulse_api.models.metadata_filter_options.MetadataFilterOptions` |
| `metadata_keys` | `List[pydantic.v1.types.StrictStr]` |
| `min_frequency` | `pydantic.v1.types.StrictInt` |
| `min_length_ms` | `pydantic.v1.types.StrictInt` |
| `total_length` | `pydantic.v1.types.StrictStr` |
| `total_length_number` | `pydantic.v1.types.StrictInt` |
| `type` | `pydantic.v1.types.StrictStr` |

***

**STATIC METHODS**

#### from\_dict

```python theme={"system"}
edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase.from_dict(
	obj: dict
) ‑> edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase
```

Create an instance of ProjectDatasetMetadataBase from a dict

| Parameters | |
| - | - |
| `obj` | `dict` |

| Returns |
| - |
| `edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase` |

#### from\_json

```python theme={"system"}
edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase.from_json(
	json_str: str
) ‑> edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase
```

Create an instance of ProjectDatasetMetadataBase from a JSON string

| Parameters | |
| - | - |
| `json_str` | `str` |

| Returns |
| - |
| `edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase` |

#### type\_validate\_enum

```python theme={"system"}
edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase.type_validate_enum(
	v
)
```

| Parameters | |
| - | - |
| `v` | ` ` |

***

**METHODS**

#### to\_dict

```python theme={"system"}
edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase.to_dict(
	self
)
```

Returns the dictionary representation of the model using alias

| Parameters | |
| - | - |
| `self` | ` ` |

#### to\_json

```python theme={"system"}
edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase.to_json(
	self,
	indent=None
) ‑> str
```

Returns the JSON representation of the model using alias

| Parameters | |
| - | - |
| `self` | ` ` |
| `indent=None` | ` ` |

| Returns |
| - |
| `str` |

#### to\_str

```python theme={"system"}
edgeimpulse_api.models.project_dataset_metadata_base.ProjectDatasetMetadataBase.to_str(
	self
) ‑> str
```

Returns the string representation of the model using alias

| Parameters | |
| - | - |
| `self` | ` ` |

| Returns |
| - |
| `str` |