Description: The <apiClassifier> element specifies a classifier and comes in several specific forms, including class, data type, interface, component, and other API references.

# apiClassifier

The <apiClassifier> element specifies a classifier and comes in several specific forms, including class, data type, interface, component, and other API references.

#### Description

The <apiClassifier> element requires an ID attribute as an anchor point. This ID is the target for references by <link> or <xref> elements (conref and keyref attributes), and for other internal specialization elements that refer to this <apiClassifier> content. Use a unique key such as fully qualified package name for the named API reference.

#### Contained by

apiClassifier, apiOperation, apiPackage

#### Contains

apiClassifier, apiClassifierDetail, apiName, apiOperation, apiValue, prolog, related-links, shortdesc

#### Content model

( (apiName) then (shortdesc) then (prolog) (optional) then (apiClassifierDetail) then (related-links) (optional) then (apiClassifier or apiOperation or apiValue) (any number))

#### Inheritance

topic/topic reference/reference apiRef/apiRef

- apiName
  The <apiName> element provides the name of an application programming interface (API).
- apiClassifierDetail
  The <apiClassifierDetail> element provides detailed information about the structure and behavior of the classifier.
- apiOperation module
  Defines a top-level container for general-purpose topic types for a function, method, subroutine, procedure, event handler, or other named unit of executable code.
- apiValue module
  Defines a subordinate container to the <apiOperation> element for generic topic types such as constants, variables, enumerations, structures, or other named values.

Parent topic: apiClassifier module