| Annotation | An annotation represents a user- or machine-generated annotation for a given record. | 
| Annotation.Builder |  | 
| AnnotationAggregationDimensions | The dimensions to summarize annotations for a given dataset. | 
| AnnotationAggregationDimensions.Builder |  | 
| AnnotationAnalyticsAggregation | Aggregation entities are required by the API consistency guidelines for API Consistency
Guidelines#AnalyticsAPIs. | 
| AnnotationAnalyticsAggregation.Builder |  | 
| AnnotationAnalyticsAggregationCollection | Aggregation entities are required by the API consistency guidelines for API Consistency
Guidelines#AnalyticsAPIs. | 
| AnnotationAnalyticsAggregationCollection.Builder |  | 
| AnnotationCollection | The results of an annotations search. | 
| AnnotationCollection.Builder |  | 
| AnnotationSummary | An annotation summary is the representation returned in list views. | 
| AnnotationSummary.Builder |  | 
| BoundingPolygon | A polygon used to describe the location of an object. | 
| BoundingPolygon.Builder |  | 
| CreateAnnotationDetails | This is the payload sent in the CreateAnnotation operation. | 
| CreateAnnotationDetails.Builder |  | 
| CreateObjectStorageSourceDetails | Object Storage Source Details. | 
| CreateObjectStorageSourceDetails.Builder |  | 
| CreateRecordDetails | A record represents an entry in a dataset that needs labeling. | 
| CreateRecordDetails.Builder |  | 
| CreateSourceDetails | The source information is a polymorphic entity. | 
| Dataset | A dataset is a logical collection of records. | 
| Dataset.Builder |  | 
| DatasetFormatDetails | It specifies how to process the data. | 
| DatasetSourceDetails | This allows the customer to specify the source of the dataset. | 
| DelimitedFileTypeMetadata | Metadata of delimited files. | 
| DelimitedFileTypeMetadata.Builder |  | 
| DocumentDatasetFormatDetails | It indicates the dataset is comprised of document files. | 
| DocumentDatasetFormatDetails.Builder |  | 
| DocumentEntityMetadata | This is dedicated Entity to store Document related info. | 
| DocumentEntityMetadata.Builder |  | 
| DocumentMetadata | Collection of metadata related to document record. | 
| DocumentMetadata.Builder |  | 
| Entity | An entity allows the labeler to identify an object in the record to label. | 
| GenericEntity | This is an extensible entity type for users, and the base entity type for some annotation
formats. | 
| GenericEntity.Builder |  | 
| ImageDatasetFormatDetails | It indicates the dataset is comprised of images. | 
| ImageDatasetFormatDetails.Builder |  | 
| ImageMetadata | Collection of metadata related to image record. | 
| ImageMetadata.Builder |  | 
| ImageObjectSelectionEntity | This lets the labeler specify a series of coordinates in the image to represent an object and
apply labels to it. | 
| ImageObjectSelectionEntity.Builder |  | 
| ImportFormat | File format details used for importing dataset  
Note: Objects should always be created or deserialized using the  ImportFormat.Builder. | 
| ImportFormat.Builder |  | 
| ImportMetadataPath | Object storage path for the metadata file Note: Objects should always be created or deserialized using the
 Builder. | 
| InitialImportDatasetConfiguration | Initial import dataset configuration. | 
| InitialImportDatasetConfiguration.Builder |  | 
| InitialRecordGenerationConfiguration | The initial generate records configuration. | 
| InitialRecordGenerationConfiguration.Builder |  | 
| KeyValueSelectionEntity | This allows the labeler to apply label the highlighted text from OCR, this includes labelled and
unlabelled data. | 
| KeyValueSelectionEntity.Builder |  | 
| Label | A label is a string value. | 
| Label.Builder |  | 
| LabelName | It represents a label. | 
| LabelName.Builder |  | 
| LabelSet | An ordered collection of labels that are unique by name. | 
| LabelSet.Builder |  | 
| NormalizedVertex | A NormalizedVertex is a cartesian coordinate that represents a corner between two segments of a
polygon. | 
| NormalizedVertex.Builder |  | 
| ObjectStorageDatasetSourceDetails | Specifies the dataset location in object storage. | 
| ObjectStorageDatasetSourceDetails.Builder |  | 
| ObjectStorageImportMetadataPath | Object Storage details for import metadata path. | 
| ObjectStorageImportMetadataPath.Builder |  | 
| ObjectStorageSourceDetails | Object Storage Source Details. | 
| ObjectStorageSourceDetails.Builder |  | 
| Record | A record represents an entry in a dataset that needs labeling. | 
| Record.Builder |  | 
| RecordAggregationDimensions | The dimensions to summarize record information for a given dataset. | 
| RecordAggregationDimensions.Builder |  | 
| RecordAnalyticsAggregation | Aggregation entities are required by the API consistency guidelines for API Consistency
Guidelines#AnalyticsAPIs. | 
| RecordAnalyticsAggregation.Builder |  | 
| RecordAnalyticsAggregationCollection | Collection of records aggregated. | 
| RecordAnalyticsAggregationCollection.Builder |  | 
| RecordCollection | The results of a record search. | 
| RecordCollection.Builder |  | 
| RecordMetadata | Collection of record’s metadata. | 
| RecordSummary | A record summary is the representation returned in list views. | 
| RecordSummary.Builder |  | 
| SourceDetails | The source information is a polymorphic entity. | 
| TextDatasetFormatDetails | It indicates the dataset is comprised of TXT files. | 
| TextDatasetFormatDetails.Builder |  | 
| TextFileTypeMetadata | Metadata for files with text content. | 
| TextMetadata | Collection of metadata related to text record. | 
| TextMetadata.Builder |  | 
| TextSelectionEntity | This lets the labeler highlight text, by specifying an offset and a length, and apply labels to
it. | 
| TextSelectionEntity.Builder |  | 
| TextSpan | A wrapper class for offset and length, which together, represent a span of text in a text
document. | 
| TextSpan.Builder |  | 
| UpdateAnnotationDetails | This is the payload sent in the CreateAnnotation operation. | 
| UpdateAnnotationDetails.Builder |  | 
| UpdateRecordDetails | The details of the tags that is updated. | 
| UpdateRecordDetails.Builder |  |