language

package
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 Go to latest Published: Jan 15, 2019 License: BSD-3-Clause Imports: 13 Imported by: 0

Documentation

Overview

Package language provides access to the Cloud Natural Language API.

See https://cloud.google.com/natural-language/

Usage example: 

import "google.golang.org/api/language/v1"
...
languageService, err := language.New(oauthHttpClient)

Index

Constants

View Source 
const (
	// Apply machine learning models to reveal the structure and meaning of
	// text
	CloudLanguageScope = "https://www.googleapis.com/auth/cloud-language"

	// View and manage your data across Google Cloud Platform services
	CloudPlatformScope = "https://www.googleapis.com/auth/cloud-platform"
)

OAuth2 scopes used by this API.

Variables

This section is empty.

Functions

This section is empty.

Types

type AnalyzeEntitiesRequest 

type AnalyzeEntitiesRequest struct {
	// Document: Input document.
	Document *Document `json:"document,omitempty"`

	// EncodingType: The encoding type used by the API to calculate offsets.
	//
	// Possible values:
	//   "NONE" - If `EncodingType` is not specified, encoding-dependent
	// information (such as
	// `begin_offset`) will be set at `-1`.
	//   "UTF8" - Encoding-dependent information (such as `begin_offset`) is
	// calculated based
	// on the UTF-8 encoding of the input. C++ and Go are examples of
	// languages
	// that use this encoding natively.
	//   "UTF16" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-16 encoding of the input. Java and Javascript are examples
	// of
	// languages that use this encoding natively.
	//   "UTF32" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-32 encoding of the input. Python is an example of a
	// language
	// that uses this encoding natively.
	EncodingType string `json:"encodingType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Document") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Document") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

AnalyzeEntitiesRequest: The entity analysis request message.

func (*AnalyzeEntitiesRequest) MarshalJSON 

func (s *AnalyzeEntitiesRequest) MarshalJSON() ([]byte, error)

type AnalyzeEntitiesResponse 

type AnalyzeEntitiesResponse struct {
	// Entities: The recognized entities in the input document.
	Entities []*Entity `json:"entities,omitempty"`

	// Language: The language of the text, which will be the same as the
	// language specified
	// in the request or, if not specified, the automatically-detected
	// language.
	// See Document.language field for more details.
	Language string `json:"language,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Entities") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Entities") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

AnalyzeEntitiesResponse: The entity analysis response message.

func (*AnalyzeEntitiesResponse) MarshalJSON 

func (s *AnalyzeEntitiesResponse) MarshalJSON() ([]byte, error)

type AnalyzeEntitySentimentRequest 

type AnalyzeEntitySentimentRequest struct {
	// Document: Input document.
	Document *Document `json:"document,omitempty"`

	// EncodingType: The encoding type used by the API to calculate offsets.
	//
	// Possible values:
	//   "NONE" - If `EncodingType` is not specified, encoding-dependent
	// information (such as
	// `begin_offset`) will be set at `-1`.
	//   "UTF8" - Encoding-dependent information (such as `begin_offset`) is
	// calculated based
	// on the UTF-8 encoding of the input. C++ and Go are examples of
	// languages
	// that use this encoding natively.
	//   "UTF16" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-16 encoding of the input. Java and Javascript are examples
	// of
	// languages that use this encoding natively.
	//   "UTF32" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-32 encoding of the input. Python is an example of a
	// language
	// that uses this encoding natively.
	EncodingType string `json:"encodingType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Document") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Document") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

AnalyzeEntitySentimentRequest: The entity-level sentiment analysis request message.

func (*AnalyzeEntitySentimentRequest) MarshalJSON 

func (s *AnalyzeEntitySentimentRequest) MarshalJSON() ([]byte, error)

type AnalyzeEntitySentimentResponse 

type AnalyzeEntitySentimentResponse struct {
	// Entities: The recognized entities in the input document with
	// associated sentiments.
	Entities []*Entity `json:"entities,omitempty"`

	// Language: The language of the text, which will be the same as the
	// language specified
	// in the request or, if not specified, the automatically-detected
	// language.
	// See Document.language field for more details.
	Language string `json:"language,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Entities") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Entities") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

AnalyzeEntitySentimentResponse: The entity-level sentiment analysis response message.

func (*AnalyzeEntitySentimentResponse) MarshalJSON 

func (s *AnalyzeEntitySentimentResponse) MarshalJSON() ([]byte, error)

type AnalyzeSentimentRequest 

type AnalyzeSentimentRequest struct {
	// Document: Input document.
	Document *Document `json:"document,omitempty"`

	// EncodingType: The encoding type used by the API to calculate sentence
	// offsets.
	//
	// Possible values:
	//   "NONE" - If `EncodingType` is not specified, encoding-dependent
	// information (such as
	// `begin_offset`) will be set at `-1`.
	//   "UTF8" - Encoding-dependent information (such as `begin_offset`) is
	// calculated based
	// on the UTF-8 encoding of the input. C++ and Go are examples of
	// languages
	// that use this encoding natively.
	//   "UTF16" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-16 encoding of the input. Java and Javascript are examples
	// of
	// languages that use this encoding natively.
	//   "UTF32" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-32 encoding of the input. Python is an example of a
	// language
	// that uses this encoding natively.
	EncodingType string `json:"encodingType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Document") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Document") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

AnalyzeSentimentRequest: The sentiment analysis request message.

func (*AnalyzeSentimentRequest) MarshalJSON 

func (s *AnalyzeSentimentRequest) MarshalJSON() ([]byte, error)

type AnalyzeSentimentResponse 

type AnalyzeSentimentResponse struct {
	// DocumentSentiment: The overall sentiment of the input document.
	DocumentSentiment *Sentiment `json:"documentSentiment,omitempty"`

	// Language: The language of the text, which will be the same as the
	// language specified
	// in the request or, if not specified, the automatically-detected
	// language.
	// See Document.language field for more details.
	Language string `json:"language,omitempty"`

	// Sentences: The sentiment for all the sentences in the document.
	Sentences []*Sentence `json:"sentences,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "DocumentSentiment")
	// to unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "DocumentSentiment") to
	// include in API requests with the JSON null value. By default, fields
	// with empty values are omitted from API requests. However, any field
	// with an empty value appearing in NullFields will be sent to the
	// server as null. It is an error if a field in this list has a
	// non-empty value. This may be used to include null fields in Patch
	// requests.
	NullFields []string `json:"-"`
}

AnalyzeSentimentResponse: The sentiment analysis response message.

func (*AnalyzeSentimentResponse) MarshalJSON 

func (s *AnalyzeSentimentResponse) MarshalJSON() ([]byte, error)

type AnalyzeSyntaxRequest 

type AnalyzeSyntaxRequest struct {
	// Document: Input document.
	Document *Document `json:"document,omitempty"`

	// EncodingType: The encoding type used by the API to calculate offsets.
	//
	// Possible values:
	//   "NONE" - If `EncodingType` is not specified, encoding-dependent
	// information (such as
	// `begin_offset`) will be set at `-1`.
	//   "UTF8" - Encoding-dependent information (such as `begin_offset`) is
	// calculated based
	// on the UTF-8 encoding of the input. C++ and Go are examples of
	// languages
	// that use this encoding natively.
	//   "UTF16" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-16 encoding of the input. Java and Javascript are examples
	// of
	// languages that use this encoding natively.
	//   "UTF32" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-32 encoding of the input. Python is an example of a
	// language
	// that uses this encoding natively.
	EncodingType string `json:"encodingType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Document") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Document") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

AnalyzeSyntaxRequest: The syntax analysis request message.

func (*AnalyzeSyntaxRequest) MarshalJSON 

func (s *AnalyzeSyntaxRequest) MarshalJSON() ([]byte, error)

type AnalyzeSyntaxResponse 

type AnalyzeSyntaxResponse struct {
	// Language: The language of the text, which will be the same as the
	// language specified
	// in the request or, if not specified, the automatically-detected
	// language.
	// See Document.language field for more details.
	Language string `json:"language,omitempty"`

	// Sentences: Sentences in the input document.
	Sentences []*Sentence `json:"sentences,omitempty"`

	// Tokens: Tokens, along with their syntactic information, in the input
	// document.
	Tokens []*Token `json:"tokens,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Language") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Language") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

AnalyzeSyntaxResponse: The syntax analysis response message.

func (*AnalyzeSyntaxResponse) MarshalJSON 

func (s *AnalyzeSyntaxResponse) MarshalJSON() ([]byte, error)

type AnnotateTextRequest 

type AnnotateTextRequest struct {
	// Document: Input document.
	Document *Document `json:"document,omitempty"`

	// EncodingType: The encoding type used by the API to calculate offsets.
	//
	// Possible values:
	//   "NONE" - If `EncodingType` is not specified, encoding-dependent
	// information (such as
	// `begin_offset`) will be set at `-1`.
	//   "UTF8" - Encoding-dependent information (such as `begin_offset`) is
	// calculated based
	// on the UTF-8 encoding of the input. C++ and Go are examples of
	// languages
	// that use this encoding natively.
	//   "UTF16" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-16 encoding of the input. Java and Javascript are examples
	// of
	// languages that use this encoding natively.
	//   "UTF32" - Encoding-dependent information (such as `begin_offset`)
	// is calculated based
	// on the UTF-32 encoding of the input. Python is an example of a
	// language
	// that uses this encoding natively.
	EncodingType string `json:"encodingType,omitempty"`

	// Features: The enabled features.
	Features *Features `json:"features,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Document") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Document") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

AnnotateTextRequest: The request message for the text annotation API, which can perform multiple analysis types (sentiment, entities, and syntax) in one call.

func (*AnnotateTextRequest) MarshalJSON 

func (s *AnnotateTextRequest) MarshalJSON() ([]byte, error)

type AnnotateTextResponse 

type AnnotateTextResponse struct {
	// Categories: Categories identified in the input document.
	Categories []*ClassificationCategory `json:"categories,omitempty"`

	// DocumentSentiment: The overall sentiment for the document. Populated
	// if the user
	// enables
	// AnnotateTextRequest.Features.extract_document_sentiment.
	DocumentSentiment *Sentiment `json:"documentSentiment,omitempty"`

	// Entities: Entities, along with their semantic information, in the
	// input document.
	// Populated if the user
	// enables
	// AnnotateTextRequest.Features.extract_entities.
	Entities []*Entity `json:"entities,omitempty"`

	// Language: The language of the text, which will be the same as the
	// language specified
	// in the request or, if not specified, the automatically-detected
	// language.
	// See Document.language field for more details.
	Language string `json:"language,omitempty"`

	// Sentences: Sentences in the input document. Populated if the user
	// enables
	// AnnotateTextRequest.Features.extract_syntax.
	Sentences []*Sentence `json:"sentences,omitempty"`

	// Tokens: Tokens, along with their syntactic information, in the input
	// document.
	// Populated if the user
	// enables
	// AnnotateTextRequest.Features.extract_syntax.
	Tokens []*Token `json:"tokens,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Categories") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Categories") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

AnnotateTextResponse: The text annotations response message.

func (*AnnotateTextResponse) MarshalJSON 

func (s *AnnotateTextResponse) MarshalJSON() ([]byte, error)

type ClassificationCategory 

type ClassificationCategory struct {
	// Confidence: The classifier's confidence of the category. Number
	// represents how certain
	// the classifier is that this category represents the given text.
	Confidence float64 `json:"confidence,omitempty"`

	// Name: The name of the category representing the document, from the
	// [predefined
	// taxonomy](/natural-language/docs/categories).
	Name string `json:"name,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Confidence") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Confidence") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

ClassificationCategory: Represents a category returned from the text classifier.

func (*ClassificationCategory) MarshalJSON 

func (s *ClassificationCategory) MarshalJSON() ([]byte, error)

func (*ClassificationCategory) UnmarshalJSON 

func (s *ClassificationCategory) UnmarshalJSON(data []byte) error

type ClassifyTextRequest 

type ClassifyTextRequest struct {
	// Document: Input document.
	Document *Document `json:"document,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Document") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Document") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

ClassifyTextRequest: The document classification request message.

func (*ClassifyTextRequest) MarshalJSON 

func (s *ClassifyTextRequest) MarshalJSON() ([]byte, error)

type ClassifyTextResponse 

type ClassifyTextResponse struct {
	// Categories: Categories representing the input document.
	Categories []*ClassificationCategory `json:"categories,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Categories") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Categories") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

ClassifyTextResponse: The document classification response message.

func (*ClassifyTextResponse) MarshalJSON 

func (s *ClassifyTextResponse) MarshalJSON() ([]byte, error)

type DependencyEdge 

type DependencyEdge struct {
	// HeadTokenIndex: Represents the head of this token in the dependency
	// tree.
	// This is the index of the token which has an arc going to this
	// token.
	// The index is the position of the token in the array of tokens
	// returned
	// by the API method. If this token is a root token, then
	// the
	// `head_token_index` is its own index.
	HeadTokenIndex int64 `json:"headTokenIndex,omitempty"`

	// Label: The parse label for the token.
	//
	// Possible values:
	//   "UNKNOWN" - Unknown
	//   "ABBREV" - Abbreviation modifier
	//   "ACOMP" - Adjectival complement
	//   "ADVCL" - Adverbial clause modifier
	//   "ADVMOD" - Adverbial modifier
	//   "AMOD" - Adjectival modifier of an NP
	//   "APPOS" - Appositional modifier of an NP
	//   "ATTR" - Attribute dependent of a copular verb
	//   "AUX" - Auxiliary (non-main) verb
	//   "AUXPASS" - Passive auxiliary
	//   "CC" - Coordinating conjunction
	//   "CCOMP" - Clausal complement of a verb or adjective
	//   "CONJ" - Conjunct
	//   "CSUBJ" - Clausal subject
	//   "CSUBJPASS" - Clausal passive subject
	//   "DEP" - Dependency (unable to determine)
	//   "DET" - Determiner
	//   "DISCOURSE" - Discourse
	//   "DOBJ" - Direct object
	//   "EXPL" - Expletive
	//   "GOESWITH" - Goes with (part of a word in a text not well edited)
	//   "IOBJ" - Indirect object
	//   "MARK" - Marker (word introducing a subordinate clause)
	//   "MWE" - Multi-word expression
	//   "MWV" - Multi-word verbal expression
	//   "NEG" - Negation modifier
	//   "NN" - Noun compound modifier
	//   "NPADVMOD" - Noun phrase used as an adverbial modifier
	//   "NSUBJ" - Nominal subject
	//   "NSUBJPASS" - Passive nominal subject
	//   "NUM" - Numeric modifier of a noun
	//   "NUMBER" - Element of compound number
	//   "P" - Punctuation mark
	//   "PARATAXIS" - Parataxis relation
	//   "PARTMOD" - Participial modifier
	//   "PCOMP" - The complement of a preposition is a clause
	//   "POBJ" - Object of a preposition
	//   "POSS" - Possession modifier
	//   "POSTNEG" - Postverbal negative particle
	//   "PRECOMP" - Predicate complement
	//   "PRECONJ" - Preconjunt
	//   "PREDET" - Predeterminer
	//   "PREF" - Prefix
	//   "PREP" - Prepositional modifier
	//   "PRONL" - The relationship between a verb and verbal morpheme
	//   "PRT" - Particle
	//   "PS" - Associative or possessive marker
	//   "QUANTMOD" - Quantifier phrase modifier
	//   "RCMOD" - Relative clause modifier
	//   "RCMODREL" - Complementizer in relative clause
	//   "RDROP" - Ellipsis without a preceding predicate
	//   "REF" - Referent
	//   "REMNANT" - Remnant
	//   "REPARANDUM" - Reparandum
	//   "ROOT" - Root
	//   "SNUM" - Suffix specifying a unit of number
	//   "SUFF" - Suffix
	//   "TMOD" - Temporal modifier
	//   "TOPIC" - Topic marker
	//   "VMOD" - Clause headed by an infinite form of the verb that
	// modifies a noun
	//   "VOCATIVE" - Vocative
	//   "XCOMP" - Open clausal complement
	//   "SUFFIX" - Name suffix
	//   "TITLE" - Name title
	//   "ADVPHMOD" - Adverbial phrase modifier
	//   "AUXCAUS" - Causative auxiliary
	//   "AUXVV" - Helper auxiliary
	//   "DTMOD" - Rentaishi (Prenominal modifier)
	//   "FOREIGN" - Foreign words
	//   "KW" - Keyword
	//   "LIST" - List for chains of comparable items
	//   "NOMC" - Nominalized clause
	//   "NOMCSUBJ" - Nominalized clausal subject
	//   "NOMCSUBJPASS" - Nominalized clausal passive
	//   "NUMC" - Compound of numeric modifier
	//   "COP" - Copula
	//   "DISLOCATED" - Dislocated relation (for fronted/topicalized
	// elements)
	//   "ASP" - Aspect marker
	//   "GMOD" - Genitive modifier
	//   "GOBJ" - Genitive object
	//   "INFMOD" - Infinitival modifier
	//   "MES" - Measure
	//   "NCOMP" - Nominal complement of a noun
	Label string `json:"label,omitempty"`

	// ForceSendFields is a list of field names (e.g. "HeadTokenIndex") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "HeadTokenIndex") to
	// include in API requests with the JSON null value. By default, fields
	// with empty values are omitted from API requests. However, any field
	// with an empty value appearing in NullFields will be sent to the
	// server as null. It is an error if a field in this list has a
	// non-empty value. This may be used to include null fields in Patch
	// requests.
	NullFields []string `json:"-"`
}

DependencyEdge: Represents dependency parse tree information for a token. (For more information on dependency labels, see http://www.aclweb.org/anthology/P13-2017

func (*DependencyEdge) MarshalJSON 

func (s *DependencyEdge) MarshalJSON() ([]byte, error)

type Document 

type Document struct {
	// Content: The content of the input in string format.
	// Cloud audit logging exempt since it is based on user data.
	Content string `json:"content,omitempty"`

	// GcsContentUri: The Google Cloud Storage URI where the file content is
	// located.
	// This URI must be of the form: gs://bucket_name/object_name. For
	// more
	// details, see
	// https://cloud.google.com/storage/docs/reference-uris.
	// NOTE: Cloud Storage object versioning is not supported.
	GcsContentUri string `json:"gcsContentUri,omitempty"`

	// Language: The language of the document (if not specified, the
	// language is
	// automatically detected). Both ISO and BCP-47 language codes
	// are
	// accepted.<br>
	// [Language Support](/natural-language/docs/languages)
	// lists currently supported languages for each API method.
	// If the language (either specified by the caller or automatically
	// detected)
	// is not supported by the called API method, an `INVALID_ARGUMENT`
	// error
	// is returned.
	Language string `json:"language,omitempty"`

	// Type: Required. If the type is not set or is
	// `TYPE_UNSPECIFIED`,
	// returns an `INVALID_ARGUMENT` error.
	//
	// Possible values:
	//   "TYPE_UNSPECIFIED" - The content type is not specified.
	//   "PLAIN_TEXT" - Plain text
	//   "HTML" - HTML
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Content") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Content") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

Document: ################################################################ #

Represents the input to API methods.

func (*Document) MarshalJSON 

func (s *Document) MarshalJSON() ([]byte, error)

type DocumentsAnalyzeEntitiesCall 

type DocumentsAnalyzeEntitiesCall struct {
	// contains filtered or unexported fields
}

func (*DocumentsAnalyzeEntitiesCall) Context 

func (c *DocumentsAnalyzeEntitiesCall) Context(ctx context.Context) *DocumentsAnalyzeEntitiesCall

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DocumentsAnalyzeEntitiesCall) Do 

func (c *DocumentsAnalyzeEntitiesCall) Do(opts ...googleapi.CallOption) (*AnalyzeEntitiesResponse, error)

Do executes the "language.documents.analyzeEntities" call. Exactly one of *AnalyzeEntitiesResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *AnalyzeEntitiesResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DocumentsAnalyzeEntitiesCall) Fields 

func (c *DocumentsAnalyzeEntitiesCall) Fields(s ...googleapi.Field) *DocumentsAnalyzeEntitiesCall

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

func (*DocumentsAnalyzeEntitiesCall) Header 

func (c *DocumentsAnalyzeEntitiesCall) Header() http.Header

Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

type DocumentsAnalyzeEntitySentimentCall 

type DocumentsAnalyzeEntitySentimentCall struct {
	// contains filtered or unexported fields
}

func (*DocumentsAnalyzeEntitySentimentCall) Context 

func (c *DocumentsAnalyzeEntitySentimentCall) Context(ctx context.Context) *DocumentsAnalyzeEntitySentimentCall

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DocumentsAnalyzeEntitySentimentCall) Do 

func (c *DocumentsAnalyzeEntitySentimentCall) Do(opts ...googleapi.CallOption) (*AnalyzeEntitySentimentResponse, error)

Do executes the "language.documents.analyzeEntitySentiment" call. Exactly one of *AnalyzeEntitySentimentResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *AnalyzeEntitySentimentResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DocumentsAnalyzeEntitySentimentCall) Fields 

func (c *DocumentsAnalyzeEntitySentimentCall) Fields(s ...googleapi.Field) *DocumentsAnalyzeEntitySentimentCall

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

func (*DocumentsAnalyzeEntitySentimentCall) Header 

func (c *DocumentsAnalyzeEntitySentimentCall) Header() http.Header

Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

type DocumentsAnalyzeSentimentCall 

type DocumentsAnalyzeSentimentCall struct {
	// contains filtered or unexported fields
}

func (*DocumentsAnalyzeSentimentCall) Context 

func (c *DocumentsAnalyzeSentimentCall) Context(ctx context.Context) *DocumentsAnalyzeSentimentCall

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DocumentsAnalyzeSentimentCall) Do 

func (c *DocumentsAnalyzeSentimentCall) Do(opts ...googleapi.CallOption) (*AnalyzeSentimentResponse, error)

Do executes the "language.documents.analyzeSentiment" call. Exactly one of *AnalyzeSentimentResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *AnalyzeSentimentResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DocumentsAnalyzeSentimentCall) Fields 

func (c *DocumentsAnalyzeSentimentCall) Fields(s ...googleapi.Field) *DocumentsAnalyzeSentimentCall

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

func (*DocumentsAnalyzeSentimentCall) Header 

func (c *DocumentsAnalyzeSentimentCall) Header() http.Header

Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

type DocumentsAnalyzeSyntaxCall 

type DocumentsAnalyzeSyntaxCall struct {
	// contains filtered or unexported fields
}

func (*DocumentsAnalyzeSyntaxCall) Context 

func (c *DocumentsAnalyzeSyntaxCall) Context(ctx context.Context) *DocumentsAnalyzeSyntaxCall

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DocumentsAnalyzeSyntaxCall) Do 

func (c *DocumentsAnalyzeSyntaxCall) Do(opts ...googleapi.CallOption) (*AnalyzeSyntaxResponse, error)

Do executes the "language.documents.analyzeSyntax" call. Exactly one of *AnalyzeSyntaxResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *AnalyzeSyntaxResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DocumentsAnalyzeSyntaxCall) Fields 

func (c *DocumentsAnalyzeSyntaxCall) Fields(s ...googleapi.Field) *DocumentsAnalyzeSyntaxCall

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

func (*DocumentsAnalyzeSyntaxCall) Header 

func (c *DocumentsAnalyzeSyntaxCall) Header() http.Header

Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

type DocumentsAnnotateTextCall 

type DocumentsAnnotateTextCall struct {
	// contains filtered or unexported fields
}

func (*DocumentsAnnotateTextCall) Context 

func (c *DocumentsAnnotateTextCall) Context(ctx context.Context) *DocumentsAnnotateTextCall

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DocumentsAnnotateTextCall) Do 

func (c *DocumentsAnnotateTextCall) Do(opts ...googleapi.CallOption) (*AnnotateTextResponse, error)

Do executes the "language.documents.annotateText" call. Exactly one of *AnnotateTextResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *AnnotateTextResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DocumentsAnnotateTextCall) Fields 

func (c *DocumentsAnnotateTextCall) Fields(s ...googleapi.Field) *DocumentsAnnotateTextCall

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

func (*DocumentsAnnotateTextCall) Header 

func (c *DocumentsAnnotateTextCall) Header() http.Header

Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

type DocumentsClassifyTextCall 

type DocumentsClassifyTextCall struct {
	// contains filtered or unexported fields
}

func (*DocumentsClassifyTextCall) Context 

func (c *DocumentsClassifyTextCall) Context(ctx context.Context) *DocumentsClassifyTextCall

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DocumentsClassifyTextCall) Do 

func (c *DocumentsClassifyTextCall) Do(opts ...googleapi.CallOption) (*ClassifyTextResponse, error)

Do executes the "language.documents.classifyText" call. Exactly one of *ClassifyTextResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *ClassifyTextResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DocumentsClassifyTextCall) Fields 

func (c *DocumentsClassifyTextCall) Fields(s ...googleapi.Field) *DocumentsClassifyTextCall

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

func (*DocumentsClassifyTextCall) Header 

func (c *DocumentsClassifyTextCall) Header() http.Header

Header returns an http.Header that can be modified by the caller to add HTTP headers to the request.

type DocumentsService 

type DocumentsService struct {
	// contains filtered or unexported fields
}

func NewDocumentsService 

func NewDocumentsService(s *Service) *DocumentsService

func (*DocumentsService) AnalyzeEntities 

func (r *DocumentsService) AnalyzeEntities(analyzeentitiesrequest *AnalyzeEntitiesRequest) *DocumentsAnalyzeEntitiesCall

AnalyzeEntities: Finds named entities (currently proper names and common nouns) in the text along with entity types, salience, mentions for each entity, and other properties.

func (*DocumentsService) AnalyzeEntitySentiment 

func (r *DocumentsService) AnalyzeEntitySentiment(analyzeentitysentimentrequest *AnalyzeEntitySentimentRequest) *DocumentsAnalyzeEntitySentimentCall

AnalyzeEntitySentiment: Finds entities, similar to AnalyzeEntities in the text and analyzes sentiment associated with each entity and its mentions.

func (*DocumentsService) AnalyzeSentiment 

func (r *DocumentsService) AnalyzeSentiment(analyzesentimentrequest *AnalyzeSentimentRequest) *DocumentsAnalyzeSentimentCall

AnalyzeSentiment: Analyzes the sentiment of the provided text.

func (*DocumentsService) AnalyzeSyntax 

func (r *DocumentsService) AnalyzeSyntax(analyzesyntaxrequest *AnalyzeSyntaxRequest) *DocumentsAnalyzeSyntaxCall

AnalyzeSyntax: Analyzes the syntax of the text and provides sentence boundaries and tokenization along with part of speech tags, dependency trees, and other properties.

func (*DocumentsService) AnnotateText 

func (r *DocumentsService) AnnotateText(annotatetextrequest *AnnotateTextRequest) *DocumentsAnnotateTextCall

AnnotateText: A convenience method that provides all the features that analyzeSentiment, analyzeEntities, and analyzeSyntax provide in one call.

func (*DocumentsService) ClassifyText 

func (r *DocumentsService) ClassifyText(classifytextrequest *ClassifyTextRequest) *DocumentsClassifyTextCall

ClassifyText: Classifies a document into categories.

type Entity 

type Entity struct {
	// Mentions: The mentions of this entity in the input document. The API
	// currently
	// supports proper noun mentions.
	Mentions []*EntityMention `json:"mentions,omitempty"`

	// Metadata: Metadata associated with the entity.
	//
	// Currently, Wikipedia URLs and Knowledge Graph MIDs are provided,
	// if
	// available. The associated keys are "wikipedia_url" and "mid",
	// respectively.
	Metadata map[string]string `json:"metadata,omitempty"`

	// Name: The representative name for the entity.
	Name string `json:"name,omitempty"`

	// Salience: The salience score associated with the entity in the [0,
	// 1.0] range.
	//
	// The salience score for an entity provides information about
	// the
	// importance or centrality of that entity to the entire document
	// text.
	// Scores closer to 0 are less salient, while scores closer to 1.0 are
	// highly
	// salient.
	Salience float64 `json:"salience,omitempty"`

	// Sentiment: For calls to AnalyzeEntitySentiment or
	// if
	// AnnotateTextRequest.Features.extract_entity_sentiment is set to
	// true, this field will contain the aggregate sentiment expressed for
	// this
	// entity in the provided document.
	Sentiment *Sentiment `json:"sentiment,omitempty"`

	// Type: The entity type.
	//
	// Possible values:
	//   "UNKNOWN" - Unknown
	//   "PERSON" - Person
	//   "LOCATION" - Location
	//   "ORGANIZATION" - Organization
	//   "EVENT" - Event
	//   "WORK_OF_ART" - Work of art
	//   "CONSUMER_GOOD" - Consumer goods
	//   "OTHER" - Other types
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Mentions") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Mentions") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

Entity: Represents a phrase in the text that is a known entity, such as a person, an organization, or location. The API associates information, such as salience and mentions, with entities.

func (*Entity) MarshalJSON 

func (s *Entity) MarshalJSON() ([]byte, error)

func (*Entity) UnmarshalJSON 

func (s *Entity) UnmarshalJSON(data []byte) error

type EntityMention 

type EntityMention struct {
	// Sentiment: For calls to AnalyzeEntitySentiment or
	// if
	// AnnotateTextRequest.Features.extract_entity_sentiment is set to
	// true, this field will contain the sentiment expressed for this
	// mention of
	// the entity in the provided document.
	Sentiment *Sentiment `json:"sentiment,omitempty"`

	// Text: The mention text.
	Text *TextSpan `json:"text,omitempty"`

	// Type: The type of the entity mention.
	//
	// Possible values:
	//   "TYPE_UNKNOWN" - Unknown
	//   "PROPER" - Proper name
	//   "COMMON" - Common noun (or noun compound)
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Sentiment") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Sentiment") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

EntityMention: Represents a mention for an entity in the text. Currently, proper noun mentions are supported.

func (*EntityMention) MarshalJSON 

func (s *EntityMention) MarshalJSON() ([]byte, error)

type Features 

type Features struct {
	// ClassifyText: Classify the full document into categories.
	ClassifyText bool `json:"classifyText,omitempty"`

	// ExtractDocumentSentiment: Extract document-level sentiment.
	ExtractDocumentSentiment bool `json:"extractDocumentSentiment,omitempty"`

	// ExtractEntities: Extract entities.
	ExtractEntities bool `json:"extractEntities,omitempty"`

	// ExtractEntitySentiment: Extract entities and their associated
	// sentiment.
	ExtractEntitySentiment bool `json:"extractEntitySentiment,omitempty"`

	// ExtractSyntax: Extract syntax information.
	ExtractSyntax bool `json:"extractSyntax,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ClassifyText") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "ClassifyText") to include
	// in API requests with the JSON null value. By default, fields with
	// empty values are omitted from API requests. However, any field with
	// an empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

Features: All available features for sentiment, syntax, and semantic analysis. Setting each one to true will enable that specific analysis for the input.

func (*Features) MarshalJSON 

func (s *Features) MarshalJSON() ([]byte, error)

type PartOfSpeech 

type PartOfSpeech struct {
	// Aspect: The grammatical aspect.
	//
	// Possible values:
	//   "ASPECT_UNKNOWN" - Aspect is not applicable in the analyzed
	// language or is not predicted.
	//   "PERFECTIVE" - Perfective
	//   "IMPERFECTIVE" - Imperfective
	//   "PROGRESSIVE" - Progressive
	Aspect string `json:"aspect,omitempty"`

	// Case: The grammatical case.
	//
	// Possible values:
	//   "CASE_UNKNOWN" - Case is not applicable in the analyzed language or
	// is not predicted.
	//   "ACCUSATIVE" - Accusative
	//   "ADVERBIAL" - Adverbial
	//   "COMPLEMENTIVE" - Complementive
	//   "DATIVE" - Dative
	//   "GENITIVE" - Genitive
	//   "INSTRUMENTAL" - Instrumental
	//   "LOCATIVE" - Locative
	//   "NOMINATIVE" - Nominative
	//   "OBLIQUE" - Oblique
	//   "PARTITIVE" - Partitive
	//   "PREPOSITIONAL" - Prepositional
	//   "REFLEXIVE_CASE" - Reflexive
	//   "RELATIVE_CASE" - Relative
	//   "VOCATIVE" - Vocative
	Case string `json:"case,omitempty"`

	// Form: The grammatical form.
	//
	// Possible values:
	//   "FORM_UNKNOWN" - Form is not applicable in the analyzed language or
	// is not predicted.
	//   "ADNOMIAL" - Adnomial
	//   "AUXILIARY" - Auxiliary
	//   "COMPLEMENTIZER" - Complementizer
	//   "FINAL_ENDING" - Final ending
	//   "GERUND" - Gerund
	//   "REALIS" - Realis
	//   "IRREALIS" - Irrealis
	//   "SHORT" - Short form
	//   "LONG" - Long form
	//   "ORDER" - Order form
	//   "SPECIFIC" - Specific form
	Form string `json:"form,omitempty"`

	// Gender: The grammatical gender.
	//
	// Possible values:
	//   "GENDER_UNKNOWN" - Gender is not applicable in the analyzed
	// language or is not predicted.
	//   "FEMININE" - Feminine
	//   "MASCULINE" - Masculine
	//   "NEUTER" - Neuter
	Gender string `json:"gender,omitempty"`

	// Mood: The grammatical mood.
	//
	// Possible values:
	//   "MOOD_UNKNOWN" - Mood is not applicable in the analyzed language or
	// is not predicted.
	//   "CONDITIONAL_MOOD" - Conditional
	//   "IMPERATIVE" - Imperative
	//   "INDICATIVE" - Indicative
	//   "INTERROGATIVE" - Interrogative
	//   "JUSSIVE" - Jussive
	//   "SUBJUNCTIVE" - Subjunctive
	Mood string `json:"mood,omitempty"`

	// Number: The grammatical number.
	//
	// Possible values:
	//   "NUMBER_UNKNOWN" - Number is not applicable in the analyzed
	// language or is not predicted.
	//   "SINGULAR" - Singular
	//   "PLURAL" - Plural
	//   "DUAL" - Dual
	Number string `json:"number,omitempty"`

	// Person: The grammatical person.
	//
	// Possible values:
	//   "PERSON_UNKNOWN" - Person is not applicable in the analyzed
	// language or is not predicted.
	//   "FIRST" - First
	//   "SECOND" - Second
	//   "THIRD" - Third
	//   "REFLEXIVE_PERSON" - Reflexive
	Person string `json:"person,omitempty"`

	// Proper: The grammatical properness.
	//
	// Possible values:
	//   "PROPER_UNKNOWN" - Proper is not applicable in the analyzed
	// language or is not predicted.
	//   "PROPER" - Proper
	//   "NOT_PROPER" - Not proper
	Proper string `json:"proper,omitempty"`

	// Reciprocity: The grammatical reciprocity.
	//
	// Possible values:
	//   "RECIPROCITY_UNKNOWN" - Reciprocity is not applicable in the
	// analyzed language or is not
	// predicted.
	//   "RECIPROCAL" - Reciprocal
	//   "NON_RECIPROCAL" - Non-reciprocal
	Reciprocity string `json:"reciprocity,omitempty"`

	// Tag: The part of speech tag.
	//
	// Possible values:
	//   "UNKNOWN" - Unknown
	//   "ADJ" - Adjective
	//   "ADP" - Adposition (preposition and postposition)
	//   "ADV" - Adverb
	//   "CONJ" - Conjunction
	//   "DET" - Determiner
	//   "NOUN" - Noun (common and proper)
	//   "NUM" - Cardinal number
	//   "PRON" - Pronoun
	//   "PRT" - Particle or other function word
	//   "PUNCT" - Punctuation
	//   "VERB" - Verb (all tenses and modes)
	//   "X" - Other: foreign words, typos, abbreviations
	//   "AFFIX" - Affix
	Tag string `json:"tag,omitempty"`

	// Tense: The grammatical tense.
	//
	// Possible values:
	//   "TENSE_UNKNOWN" - Tense is not applicable in the analyzed language
	// or is not predicted.
	//   "CONDITIONAL_TENSE" - Conditional
	//   "FUTURE" - Future
	//   "PAST" - Past
	//   "PRESENT" - Present
	//   "IMPERFECT" - Imperfect
	//   "PLUPERFECT" - Pluperfect
	Tense string `json:"tense,omitempty"`

	// Voice: The grammatical voice.
	//
	// Possible values:
	//   "VOICE_UNKNOWN" - Voice is not applicable in the analyzed language
	// or is not predicted.
	//   "ACTIVE" - Active
	//   "CAUSATIVE" - Causative
	//   "PASSIVE" - Passive
	Voice string `json:"voice,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Aspect") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Aspect") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

PartOfSpeech: Represents part of speech information for a token. Parts of speech are as defined in http://www.lrec-conf.org/proceedings/lrec2012/pdf/274_Paper.pdf

func (*PartOfSpeech) MarshalJSON 

func (s *PartOfSpeech) MarshalJSON() ([]byte, error)

type Sentence 

type Sentence struct {
	// Sentiment: For calls to AnalyzeSentiment or
	// if
	// AnnotateTextRequest.Features.extract_document_sentiment is set
	// to
	// true, this field will contain the sentiment for the sentence.
	Sentiment *Sentiment `json:"sentiment,omitempty"`

	// Text: The sentence text.
	Text *TextSpan `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Sentiment") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Sentiment") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

Sentence: Represents a sentence in the input document.

func (*Sentence) MarshalJSON 

func (s *Sentence) MarshalJSON() ([]byte, error)

type Sentiment 

type Sentiment struct {
	// Magnitude: A non-negative number in the [0, +inf) range, which
	// represents
	// the absolute magnitude of sentiment regardless of score (positive
	// or
	// negative).
	Magnitude float64 `json:"magnitude,omitempty"`

	// Score: Sentiment score between -1.0 (negative sentiment) and
	// 1.0
	// (positive sentiment).
	Score float64 `json:"score,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Magnitude") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Magnitude") to include in
	// API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

Sentiment: Represents the feeling associated with the entire text or entities in the text.

func (*Sentiment) MarshalJSON 

func (s *Sentiment) MarshalJSON() ([]byte, error)

func (*Sentiment) UnmarshalJSON 

func (s *Sentiment) UnmarshalJSON(data []byte) error

type Service 

type Service struct {
	BasePath  string // API endpoint base URL
	UserAgent string // optional additional User-Agent fragment

	Documents *DocumentsService
	// contains filtered or unexported fields
}

func New 

func New(client *http.Client) (*Service, error)

type Status 

type Status struct {
	// Code: The status code, which should be an enum value of
	// google.rpc.Code.
	Code int64 `json:"code,omitempty"`

	// Details: A list of messages that carry the error details.  There is a
	// common set of
	// message types for APIs to use.
	Details []googleapi.RawMessage `json:"details,omitempty"`

	// Message: A developer-facing error message, which should be in
	// English. Any
	// user-facing error message should be localized and sent in
	// the
	// google.rpc.Status.details field, or localized by the client.
	Message string `json:"message,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Code") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "Code") to include in API
	// requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. However, any field with an
	// empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

Status: The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). The error model is designed to be:

- Simple to use and understand for most users - Flexible enough to meet unexpected needs

Overview

The `Status` message contains three pieces of data: error code, error message, and error details. The error code should be an enum value of google.rpc.Code, but it may accept additional error codes if needed. The error message should be a developer-facing English message that helps developers *understand* and *resolve* the error. If a localized user-facing error message is needed, put the localized message in the error details or localize it in the client. The optional error details may contain arbitrary information about the error. There is a predefined set of error detail types in the package `google.rpc` that can be used for common error conditions.

Language mapping

The `Status` message is the logical representation of the error model, but it is not necessarily the actual wire format. When the `Status` message is exposed in different client libraries and different wire protocols, it can be mapped differently. For example, it will likely be mapped to some exceptions in Java, but more likely mapped to some error codes in C.

Other uses

The error model and the `Status` message can be used in a variety of environments, either with or without APIs, to provide a consistent developer experience across different environments.

Example uses of this error model include:

- Partial errors. If a service needs to return partial errors to the client, 

it may embed the `Status` in the normal response to indicate the

partial 

errors.

- Workflow errors. A typical workflow has multiple steps. Each step may 

have a `Status` message for error reporting.

- Batch operations. If a client uses batch request and batch response, the 

`Status` message should be used directly inside batch response,

one for 

each error sub-response.

- Asynchronous operations. If an API call embeds asynchronous operation 

results in its response, the status of those operations should

be 

represented directly using the `Status` message.

- Logging. If some API errors are stored in logs, the message `Status` could 

be used directly after any stripping needed for security/privacy

reasons.

func (*Status) MarshalJSON 

func (s *Status) MarshalJSON() ([]byte, error)

type TextSpan 

type TextSpan struct {
	// BeginOffset: The API calculates the beginning offset of the content
	// in the original
	// document according to the EncodingType specified in the API request.
	BeginOffset int64 `json:"beginOffset,omitempty"`

	// Content: The content of the output text.
	Content string `json:"content,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BeginOffset") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "BeginOffset") to include
	// in API requests with the JSON null value. By default, fields with
	// empty values are omitted from API requests. However, any field with
	// an empty value appearing in NullFields will be sent to the server as
	// null. It is an error if a field in this list has a non-empty value.
	// This may be used to include null fields in Patch requests.
	NullFields []string `json:"-"`
}

TextSpan: Represents an output piece of text.

func (*TextSpan) MarshalJSON 

func (s *TextSpan) MarshalJSON() ([]byte, error)

type Token 

type Token struct {
	// DependencyEdge: Dependency tree parse for this token.
	DependencyEdge *DependencyEdge `json:"dependencyEdge,omitempty"`

	// Lemma: [Lemma](https://en.wikipedia.org/wiki/Lemma_%28morphology%29)
	// of the token.
	Lemma string `json:"lemma,omitempty"`

	// PartOfSpeech: Parts of speech tag for this token.
	PartOfSpeech *PartOfSpeech `json:"partOfSpeech,omitempty"`

	// Text: The token text.
	Text *TextSpan `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DependencyEdge") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`

	// NullFields is a list of field names (e.g. "DependencyEdge") to
	// include in API requests with the JSON null value. By default, fields
	// with empty values are omitted from API requests. However, any field
	// with an empty value appearing in NullFields will be sent to the
	// server as null. It is an error if a field in this list has a
	// non-empty value. This may be used to include null fields in Patch
	// requests.
	NullFields []string `json:"-"`
}

Token: Represents the smallest syntactic building block of the text.

func (*Token) MarshalJSON 

func (s *Token) MarshalJSON() ([]byte, error)

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