Documentation

Overview

    Package language is a generated protocol buffer package.

    It is generated from these files:

    google/cloud/language/v1/language_service.proto
    

    It has these top-level messages:

    Document
    Sentence
    Entity
    Token
    Sentiment
    PartOfSpeech
    DependencyEdge
    EntityMention
    TextSpan
    ClassificationCategory
    AnalyzeSentimentRequest
    AnalyzeSentimentResponse
    AnalyzeEntitySentimentRequest
    AnalyzeEntitySentimentResponse
    AnalyzeEntitiesRequest
    AnalyzeEntitiesResponse
    AnalyzeSyntaxRequest
    AnalyzeSyntaxResponse
    ClassifyTextRequest
    ClassifyTextResponse
    AnnotateTextRequest
    AnnotateTextResponse
    

    Index

    Constants

    This section is empty.

    Variables

    View Source
    var DependencyEdge_Label_name = map[int32]string{
    	0:  "UNKNOWN",
    	1:  "ABBREV",
    	2:  "ACOMP",
    	3:  "ADVCL",
    	4:  "ADVMOD",
    	5:  "AMOD",
    	6:  "APPOS",
    	7:  "ATTR",
    	8:  "AUX",
    	9:  "AUXPASS",
    	10: "CC",
    	11: "CCOMP",
    	12: "CONJ",
    	13: "CSUBJ",
    	14: "CSUBJPASS",
    	15: "DEP",
    	16: "DET",
    	17: "DISCOURSE",
    	18: "DOBJ",
    	19: "EXPL",
    	20: "GOESWITH",
    	21: "IOBJ",
    	22: "MARK",
    	23: "MWE",
    	24: "MWV",
    	25: "NEG",
    	26: "NN",
    	27: "NPADVMOD",
    	28: "NSUBJ",
    	29: "NSUBJPASS",
    	30: "NUM",
    	31: "NUMBER",
    	32: "P",
    	33: "PARATAXIS",
    	34: "PARTMOD",
    	35: "PCOMP",
    	36: "POBJ",
    	37: "POSS",
    	38: "POSTNEG",
    	39: "PRECOMP",
    	40: "PRECONJ",
    	41: "PREDET",
    	42: "PREF",
    	43: "PREP",
    	44: "PRONL",
    	45: "PRT",
    	46: "PS",
    	47: "QUANTMOD",
    	48: "RCMOD",
    	49: "RCMODREL",
    	50: "RDROP",
    	51: "REF",
    	52: "REMNANT",
    	53: "REPARANDUM",
    	54: "ROOT",
    	55: "SNUM",
    	56: "SUFF",
    	57: "TMOD",
    	58: "TOPIC",
    	59: "VMOD",
    	60: "VOCATIVE",
    	61: "XCOMP",
    	62: "SUFFIX",
    	63: "TITLE",
    	64: "ADVPHMOD",
    	65: "AUXCAUS",
    	66: "AUXVV",
    	67: "DTMOD",
    	68: "FOREIGN",
    	69: "KW",
    	70: "LIST",
    	71: "NOMC",
    	72: "NOMCSUBJ",
    	73: "NOMCSUBJPASS",
    	74: "NUMC",
    	75: "COP",
    	76: "DISLOCATED",
    	77: "ASP",
    	78: "GMOD",
    	79: "GOBJ",
    	80: "INFMOD",
    	81: "MES",
    	82: "NCOMP",
    }
    View Source
    var DependencyEdge_Label_value = map[string]int32{
    	"UNKNOWN":      0,
    	"ABBREV":       1,
    	"ACOMP":        2,
    	"ADVCL":        3,
    	"ADVMOD":       4,
    	"AMOD":         5,
    	"APPOS":        6,
    	"ATTR":         7,
    	"AUX":          8,
    	"AUXPASS":      9,
    	"CC":           10,
    	"CCOMP":        11,
    	"CONJ":         12,
    	"CSUBJ":        13,
    	"CSUBJPASS":    14,
    	"DEP":          15,
    	"DET":          16,
    	"DISCOURSE":    17,
    	"DOBJ":         18,
    	"EXPL":         19,
    	"GOESWITH":     20,
    	"IOBJ":         21,
    	"MARK":         22,
    	"MWE":          23,
    	"MWV":          24,
    	"NEG":          25,
    	"NN":           26,
    	"NPADVMOD":     27,
    	"NSUBJ":        28,
    	"NSUBJPASS":    29,
    	"NUM":          30,
    	"NUMBER":       31,
    	"P":            32,
    	"PARATAXIS":    33,
    	"PARTMOD":      34,
    	"PCOMP":        35,
    	"POBJ":         36,
    	"POSS":         37,
    	"POSTNEG":      38,
    	"PRECOMP":      39,
    	"PRECONJ":      40,
    	"PREDET":       41,
    	"PREF":         42,
    	"PREP":         43,
    	"PRONL":        44,
    	"PRT":          45,
    	"PS":           46,
    	"QUANTMOD":     47,
    	"RCMOD":        48,
    	"RCMODREL":     49,
    	"RDROP":        50,
    	"REF":          51,
    	"REMNANT":      52,
    	"REPARANDUM":   53,
    	"ROOT":         54,
    	"SNUM":         55,
    	"SUFF":         56,
    	"TMOD":         57,
    	"TOPIC":        58,
    	"VMOD":         59,
    	"VOCATIVE":     60,
    	"XCOMP":        61,
    	"SUFFIX":       62,
    	"TITLE":        63,
    	"ADVPHMOD":     64,
    	"AUXCAUS":      65,
    	"AUXVV":        66,
    	"DTMOD":        67,
    	"FOREIGN":      68,
    	"KW":           69,
    	"LIST":         70,
    	"NOMC":         71,
    	"NOMCSUBJ":     72,
    	"NOMCSUBJPASS": 73,
    	"NUMC":         74,
    	"COP":          75,
    	"DISLOCATED":   76,
    	"ASP":          77,
    	"GMOD":         78,
    	"GOBJ":         79,
    	"INFMOD":       80,
    	"MES":          81,
    	"NCOMP":        82,
    }
    View Source
    var Document_Type_name = map[int32]string{
    	0: "TYPE_UNSPECIFIED",
    	1: "PLAIN_TEXT",
    	2: "HTML",
    }
    View Source
    var Document_Type_value = map[string]int32{
    	"TYPE_UNSPECIFIED": 0,
    	"PLAIN_TEXT":       1,
    	"HTML":             2,
    }
    View Source
    var EncodingType_name = map[int32]string{
    	0: "NONE",
    	1: "UTF8",
    	2: "UTF16",
    	3: "UTF32",
    }
    View Source
    var EncodingType_value = map[string]int32{
    	"NONE":  0,
    	"UTF8":  1,
    	"UTF16": 2,
    	"UTF32": 3,
    }
    View Source
    var EntityMention_Type_name = map[int32]string{
    	0: "TYPE_UNKNOWN",
    	1: "PROPER",
    	2: "COMMON",
    }
    View Source
    var EntityMention_Type_value = map[string]int32{
    	"TYPE_UNKNOWN": 0,
    	"PROPER":       1,
    	"COMMON":       2,
    }
    View Source
    var Entity_Type_name = map[int32]string{
    	0: "UNKNOWN",
    	1: "PERSON",
    	2: "LOCATION",
    	3: "ORGANIZATION",
    	4: "EVENT",
    	5: "WORK_OF_ART",
    	6: "CONSUMER_GOOD",
    	7: "OTHER",
    }
    View Source
    var Entity_Type_value = map[string]int32{
    	"UNKNOWN":       0,
    	"PERSON":        1,
    	"LOCATION":      2,
    	"ORGANIZATION":  3,
    	"EVENT":         4,
    	"WORK_OF_ART":   5,
    	"CONSUMER_GOOD": 6,
    	"OTHER":         7,
    }
    View Source
    var PartOfSpeech_Aspect_name = map[int32]string{
    	0: "ASPECT_UNKNOWN",
    	1: "PERFECTIVE",
    	2: "IMPERFECTIVE",
    	3: "PROGRESSIVE",
    }
    View Source
    var PartOfSpeech_Aspect_value = map[string]int32{
    	"ASPECT_UNKNOWN": 0,
    	"PERFECTIVE":     1,
    	"IMPERFECTIVE":   2,
    	"PROGRESSIVE":    3,
    }
    View Source
    var PartOfSpeech_Case_name = map[int32]string{
    	0:  "CASE_UNKNOWN",
    	1:  "ACCUSATIVE",
    	2:  "ADVERBIAL",
    	3:  "COMPLEMENTIVE",
    	4:  "DATIVE",
    	5:  "GENITIVE",
    	6:  "INSTRUMENTAL",
    	7:  "LOCATIVE",
    	8:  "NOMINATIVE",
    	9:  "OBLIQUE",
    	10: "PARTITIVE",
    	11: "PREPOSITIONAL",
    	12: "REFLEXIVE_CASE",
    	13: "RELATIVE_CASE",
    	14: "VOCATIVE",
    }
    View Source
    var PartOfSpeech_Case_value = map[string]int32{
    	"CASE_UNKNOWN":   0,
    	"ACCUSATIVE":     1,
    	"ADVERBIAL":      2,
    	"COMPLEMENTIVE":  3,
    	"DATIVE":         4,
    	"GENITIVE":       5,
    	"INSTRUMENTAL":   6,
    	"LOCATIVE":       7,
    	"NOMINATIVE":     8,
    	"OBLIQUE":        9,
    	"PARTITIVE":      10,
    	"PREPOSITIONAL":  11,
    	"REFLEXIVE_CASE": 12,
    	"RELATIVE_CASE":  13,
    	"VOCATIVE":       14,
    }
    View Source
    var PartOfSpeech_Form_name = map[int32]string{
    	0:  "FORM_UNKNOWN",
    	1:  "ADNOMIAL",
    	2:  "AUXILIARY",
    	3:  "COMPLEMENTIZER",
    	4:  "FINAL_ENDING",
    	5:  "GERUND",
    	6:  "REALIS",
    	7:  "IRREALIS",
    	8:  "SHORT",
    	9:  "LONG",
    	10: "ORDER",
    	11: "SPECIFIC",
    }
    View Source
    var PartOfSpeech_Form_value = map[string]int32{
    	"FORM_UNKNOWN":   0,
    	"ADNOMIAL":       1,
    	"AUXILIARY":      2,
    	"COMPLEMENTIZER": 3,
    	"FINAL_ENDING":   4,
    	"GERUND":         5,
    	"REALIS":         6,
    	"IRREALIS":       7,
    	"SHORT":          8,
    	"LONG":           9,
    	"ORDER":          10,
    	"SPECIFIC":       11,
    }
    View Source
    var PartOfSpeech_Gender_name = map[int32]string{
    	0: "GENDER_UNKNOWN",
    	1: "FEMININE",
    	2: "MASCULINE",
    	3: "NEUTER",
    }
    View Source
    var PartOfSpeech_Gender_value = map[string]int32{
    	"GENDER_UNKNOWN": 0,
    	"FEMININE":       1,
    	"MASCULINE":      2,
    	"NEUTER":         3,
    }
    View Source
    var PartOfSpeech_Mood_name = map[int32]string{
    	0: "MOOD_UNKNOWN",
    	1: "CONDITIONAL_MOOD",
    	2: "IMPERATIVE",
    	3: "INDICATIVE",
    	4: "INTERROGATIVE",
    	5: "JUSSIVE",
    	6: "SUBJUNCTIVE",
    }
    View Source
    var PartOfSpeech_Mood_value = map[string]int32{
    	"MOOD_UNKNOWN":     0,
    	"CONDITIONAL_MOOD": 1,
    	"IMPERATIVE":       2,
    	"INDICATIVE":       3,
    	"INTERROGATIVE":    4,
    	"JUSSIVE":          5,
    	"SUBJUNCTIVE":      6,
    }
    View Source
    var PartOfSpeech_Number_name = map[int32]string{
    	0: "NUMBER_UNKNOWN",
    	1: "SINGULAR",
    	2: "PLURAL",
    	3: "DUAL",
    }
    View Source
    var PartOfSpeech_Number_value = map[string]int32{
    	"NUMBER_UNKNOWN": 0,
    	"SINGULAR":       1,
    	"PLURAL":         2,
    	"DUAL":           3,
    }
    View Source
    var PartOfSpeech_Person_name = map[int32]string{
    	0: "PERSON_UNKNOWN",
    	1: "FIRST",
    	2: "SECOND",
    	3: "THIRD",
    	4: "REFLEXIVE_PERSON",
    }
    View Source
    var PartOfSpeech_Person_value = map[string]int32{
    	"PERSON_UNKNOWN":   0,
    	"FIRST":            1,
    	"SECOND":           2,
    	"THIRD":            3,
    	"REFLEXIVE_PERSON": 4,
    }
    View Source
    var PartOfSpeech_Proper_name = map[int32]string{
    	0: "PROPER_UNKNOWN",
    	1: "PROPER",
    	2: "NOT_PROPER",
    }
    View Source
    var PartOfSpeech_Proper_value = map[string]int32{
    	"PROPER_UNKNOWN": 0,
    	"PROPER":         1,
    	"NOT_PROPER":     2,
    }
    View Source
    var PartOfSpeech_Reciprocity_name = map[int32]string{
    	0: "RECIPROCITY_UNKNOWN",
    	1: "RECIPROCAL",
    	2: "NON_RECIPROCAL",
    }
    View Source
    var PartOfSpeech_Reciprocity_value = map[string]int32{
    	"RECIPROCITY_UNKNOWN": 0,
    	"RECIPROCAL":          1,
    	"NON_RECIPROCAL":      2,
    }
    View Source
    var PartOfSpeech_Tag_name = map[int32]string{
    	0:  "UNKNOWN",
    	1:  "ADJ",
    	2:  "ADP",
    	3:  "ADV",
    	4:  "CONJ",
    	5:  "DET",
    	6:  "NOUN",
    	7:  "NUM",
    	8:  "PRON",
    	9:  "PRT",
    	10: "PUNCT",
    	11: "VERB",
    	12: "X",
    	13: "AFFIX",
    }
    View Source
    var PartOfSpeech_Tag_value = map[string]int32{
    	"UNKNOWN": 0,
    	"ADJ":     1,
    	"ADP":     2,
    	"ADV":     3,
    	"CONJ":    4,
    	"DET":     5,
    	"NOUN":    6,
    	"NUM":     7,
    	"PRON":    8,
    	"PRT":     9,
    	"PUNCT":   10,
    	"VERB":    11,
    	"X":       12,
    	"AFFIX":   13,
    }
    View Source
    var PartOfSpeech_Tense_name = map[int32]string{
    	0: "TENSE_UNKNOWN",
    	1: "CONDITIONAL_TENSE",
    	2: "FUTURE",
    	3: "PAST",
    	4: "PRESENT",
    	5: "IMPERFECT",
    	6: "PLUPERFECT",
    }
    View Source
    var PartOfSpeech_Tense_value = map[string]int32{
    	"TENSE_UNKNOWN":     0,
    	"CONDITIONAL_TENSE": 1,
    	"FUTURE":            2,
    	"PAST":              3,
    	"PRESENT":           4,
    	"IMPERFECT":         5,
    	"PLUPERFECT":        6,
    }
    View Source
    var PartOfSpeech_Voice_name = map[int32]string{
    	0: "VOICE_UNKNOWN",
    	1: "ACTIVE",
    	2: "CAUSATIVE",
    	3: "PASSIVE",
    }
    View Source
    var PartOfSpeech_Voice_value = map[string]int32{
    	"VOICE_UNKNOWN": 0,
    	"ACTIVE":        1,
    	"CAUSATIVE":     2,
    	"PASSIVE":       3,
    }

    Functions

    func RegisterLanguageServiceServer

    func RegisterLanguageServiceServer(s *grpc.Server, srv LanguageServiceServer)

    Types

    type AnalyzeEntitiesRequest

    type AnalyzeEntitiesRequest struct {
    	// Input document.
    	Document *Document `protobuf:"bytes,1,opt,name=document" json:"document,omitempty"`
    	// The encoding type used by the API to calculate offsets.
    	EncodingType EncodingType `` /* 134-byte string literal not displayed */
    }

      The entity analysis request message.

      func (*AnalyzeEntitiesRequest) Descriptor

      func (*AnalyzeEntitiesRequest) Descriptor() ([]byte, []int)

      func (*AnalyzeEntitiesRequest) GetDocument

      func (m *AnalyzeEntitiesRequest) GetDocument() *Document

      func (*AnalyzeEntitiesRequest) GetEncodingType

      func (m *AnalyzeEntitiesRequest) GetEncodingType() EncodingType

      func (*AnalyzeEntitiesRequest) ProtoMessage

      func (*AnalyzeEntitiesRequest) ProtoMessage()

      func (*AnalyzeEntitiesRequest) Reset

      func (m *AnalyzeEntitiesRequest) Reset()

      func (*AnalyzeEntitiesRequest) String

      func (m *AnalyzeEntitiesRequest) String() string

      type AnalyzeEntitiesResponse

      type AnalyzeEntitiesResponse struct {
      	// The recognized entities in the input document.
      	Entities []*Entity `protobuf:"bytes,1,rep,name=entities" json:"entities,omitempty"`
      	// 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][google.cloud.language.v1.Document.language] field for more details.
      	Language string `protobuf:"bytes,2,opt,name=language" json:"language,omitempty"`
      }

        The entity analysis response message.

        func (*AnalyzeEntitiesResponse) Descriptor

        func (*AnalyzeEntitiesResponse) Descriptor() ([]byte, []int)

        func (*AnalyzeEntitiesResponse) GetEntities

        func (m *AnalyzeEntitiesResponse) GetEntities() []*Entity

        func (*AnalyzeEntitiesResponse) GetLanguage

        func (m *AnalyzeEntitiesResponse) GetLanguage() string

        func (*AnalyzeEntitiesResponse) ProtoMessage

        func (*AnalyzeEntitiesResponse) ProtoMessage()

        func (*AnalyzeEntitiesResponse) Reset

        func (m *AnalyzeEntitiesResponse) Reset()

        func (*AnalyzeEntitiesResponse) String

        func (m *AnalyzeEntitiesResponse) String() string

        type AnalyzeEntitySentimentRequest

        type AnalyzeEntitySentimentRequest struct {
        	// Input document.
        	Document *Document `protobuf:"bytes,1,opt,name=document" json:"document,omitempty"`
        	// The encoding type used by the API to calculate offsets.
        	EncodingType EncodingType `` /* 134-byte string literal not displayed */
        }

          The entity-level sentiment analysis request message.

          func (*AnalyzeEntitySentimentRequest) Descriptor

          func (*AnalyzeEntitySentimentRequest) Descriptor() ([]byte, []int)

          func (*AnalyzeEntitySentimentRequest) GetDocument

          func (m *AnalyzeEntitySentimentRequest) GetDocument() *Document

          func (*AnalyzeEntitySentimentRequest) GetEncodingType

          func (m *AnalyzeEntitySentimentRequest) GetEncodingType() EncodingType

          func (*AnalyzeEntitySentimentRequest) ProtoMessage

          func (*AnalyzeEntitySentimentRequest) ProtoMessage()

          func (*AnalyzeEntitySentimentRequest) Reset

          func (m *AnalyzeEntitySentimentRequest) Reset()

          func (*AnalyzeEntitySentimentRequest) String

          type AnalyzeEntitySentimentResponse

          type AnalyzeEntitySentimentResponse struct {
          	// The recognized entities in the input document with associated sentiments.
          	Entities []*Entity `protobuf:"bytes,1,rep,name=entities" json:"entities,omitempty"`
          	// 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][google.cloud.language.v1.Document.language] field for more details.
          	Language string `protobuf:"bytes,2,opt,name=language" json:"language,omitempty"`
          }

            The entity-level sentiment analysis response message.

            func (*AnalyzeEntitySentimentResponse) Descriptor

            func (*AnalyzeEntitySentimentResponse) Descriptor() ([]byte, []int)

            func (*AnalyzeEntitySentimentResponse) GetEntities

            func (m *AnalyzeEntitySentimentResponse) GetEntities() []*Entity

            func (*AnalyzeEntitySentimentResponse) GetLanguage

            func (m *AnalyzeEntitySentimentResponse) GetLanguage() string

            func (*AnalyzeEntitySentimentResponse) ProtoMessage

            func (*AnalyzeEntitySentimentResponse) ProtoMessage()

            func (*AnalyzeEntitySentimentResponse) Reset

            func (m *AnalyzeEntitySentimentResponse) Reset()

            func (*AnalyzeEntitySentimentResponse) String

            type AnalyzeSentimentRequest

            type AnalyzeSentimentRequest struct {
            	// Input document.
            	Document *Document `protobuf:"bytes,1,opt,name=document" json:"document,omitempty"`
            	// The encoding type used by the API to calculate sentence offsets.
            	EncodingType EncodingType `` /* 134-byte string literal not displayed */
            }

              The sentiment analysis request message.

              func (*AnalyzeSentimentRequest) Descriptor

              func (*AnalyzeSentimentRequest) Descriptor() ([]byte, []int)

              func (*AnalyzeSentimentRequest) GetDocument

              func (m *AnalyzeSentimentRequest) GetDocument() *Document

              func (*AnalyzeSentimentRequest) GetEncodingType

              func (m *AnalyzeSentimentRequest) GetEncodingType() EncodingType

              func (*AnalyzeSentimentRequest) ProtoMessage

              func (*AnalyzeSentimentRequest) ProtoMessage()

              func (*AnalyzeSentimentRequest) Reset

              func (m *AnalyzeSentimentRequest) Reset()

              func (*AnalyzeSentimentRequest) String

              func (m *AnalyzeSentimentRequest) String() string

              type AnalyzeSentimentResponse

              type AnalyzeSentimentResponse struct {
              	// The overall sentiment of the input document.
              	DocumentSentiment *Sentiment `protobuf:"bytes,1,opt,name=document_sentiment,json=documentSentiment" json:"document_sentiment,omitempty"`
              	// 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][google.cloud.language.v1.Document.language] field for more details.
              	Language string `protobuf:"bytes,2,opt,name=language" json:"language,omitempty"`
              	// The sentiment for all the sentences in the document.
              	Sentences []*Sentence `protobuf:"bytes,3,rep,name=sentences" json:"sentences,omitempty"`
              }

                The sentiment analysis response message.

                func (*AnalyzeSentimentResponse) Descriptor

                func (*AnalyzeSentimentResponse) Descriptor() ([]byte, []int)

                func (*AnalyzeSentimentResponse) GetDocumentSentiment

                func (m *AnalyzeSentimentResponse) GetDocumentSentiment() *Sentiment

                func (*AnalyzeSentimentResponse) GetLanguage

                func (m *AnalyzeSentimentResponse) GetLanguage() string

                func (*AnalyzeSentimentResponse) GetSentences

                func (m *AnalyzeSentimentResponse) GetSentences() []*Sentence

                func (*AnalyzeSentimentResponse) ProtoMessage

                func (*AnalyzeSentimentResponse) ProtoMessage()

                func (*AnalyzeSentimentResponse) Reset

                func (m *AnalyzeSentimentResponse) Reset()

                func (*AnalyzeSentimentResponse) String

                func (m *AnalyzeSentimentResponse) String() string

                type AnalyzeSyntaxRequest

                type AnalyzeSyntaxRequest struct {
                	// Input document.
                	Document *Document `protobuf:"bytes,1,opt,name=document" json:"document,omitempty"`
                	// The encoding type used by the API to calculate offsets.
                	EncodingType EncodingType `` /* 134-byte string literal not displayed */
                }

                  The syntax analysis request message.

                  func (*AnalyzeSyntaxRequest) Descriptor

                  func (*AnalyzeSyntaxRequest) Descriptor() ([]byte, []int)

                  func (*AnalyzeSyntaxRequest) GetDocument

                  func (m *AnalyzeSyntaxRequest) GetDocument() *Document

                  func (*AnalyzeSyntaxRequest) GetEncodingType

                  func (m *AnalyzeSyntaxRequest) GetEncodingType() EncodingType

                  func (*AnalyzeSyntaxRequest) ProtoMessage

                  func (*AnalyzeSyntaxRequest) ProtoMessage()

                  func (*AnalyzeSyntaxRequest) Reset

                  func (m *AnalyzeSyntaxRequest) Reset()

                  func (*AnalyzeSyntaxRequest) String

                  func (m *AnalyzeSyntaxRequest) String() string

                  type AnalyzeSyntaxResponse

                  type AnalyzeSyntaxResponse struct {
                  	// Sentences in the input document.
                  	Sentences []*Sentence `protobuf:"bytes,1,rep,name=sentences" json:"sentences,omitempty"`
                  	// Tokens, along with their syntactic information, in the input document.
                  	Tokens []*Token `protobuf:"bytes,2,rep,name=tokens" json:"tokens,omitempty"`
                  	// 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][google.cloud.language.v1.Document.language] field for more details.
                  	Language string `protobuf:"bytes,3,opt,name=language" json:"language,omitempty"`
                  }

                    The syntax analysis response message.

                    func (*AnalyzeSyntaxResponse) Descriptor

                    func (*AnalyzeSyntaxResponse) Descriptor() ([]byte, []int)

                    func (*AnalyzeSyntaxResponse) GetLanguage

                    func (m *AnalyzeSyntaxResponse) GetLanguage() string

                    func (*AnalyzeSyntaxResponse) GetSentences

                    func (m *AnalyzeSyntaxResponse) GetSentences() []*Sentence

                    func (*AnalyzeSyntaxResponse) GetTokens

                    func (m *AnalyzeSyntaxResponse) GetTokens() []*Token

                    func (*AnalyzeSyntaxResponse) ProtoMessage

                    func (*AnalyzeSyntaxResponse) ProtoMessage()

                    func (*AnalyzeSyntaxResponse) Reset

                    func (m *AnalyzeSyntaxResponse) Reset()

                    func (*AnalyzeSyntaxResponse) String

                    func (m *AnalyzeSyntaxResponse) String() string

                    type AnnotateTextRequest

                    type AnnotateTextRequest struct {
                    	// Input document.
                    	Document *Document `protobuf:"bytes,1,opt,name=document" json:"document,omitempty"`
                    	// The enabled features.
                    	Features *AnnotateTextRequest_Features `protobuf:"bytes,2,opt,name=features" json:"features,omitempty"`
                    	// The encoding type used by the API to calculate offsets.
                    	EncodingType EncodingType `` /* 134-byte string literal not displayed */
                    }

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

                      func (*AnnotateTextRequest) Descriptor

                      func (*AnnotateTextRequest) Descriptor() ([]byte, []int)

                      func (*AnnotateTextRequest) GetDocument

                      func (m *AnnotateTextRequest) GetDocument() *Document

                      func (*AnnotateTextRequest) GetEncodingType

                      func (m *AnnotateTextRequest) GetEncodingType() EncodingType

                      func (*AnnotateTextRequest) GetFeatures

                      func (*AnnotateTextRequest) ProtoMessage

                      func (*AnnotateTextRequest) ProtoMessage()

                      func (*AnnotateTextRequest) Reset

                      func (m *AnnotateTextRequest) Reset()

                      func (*AnnotateTextRequest) String

                      func (m *AnnotateTextRequest) String() string

                      type AnnotateTextRequest_Features

                      type AnnotateTextRequest_Features struct {
                      	// Extract syntax information.
                      	ExtractSyntax bool `protobuf:"varint,1,opt,name=extract_syntax,json=extractSyntax" json:"extract_syntax,omitempty"`
                      	// Extract entities.
                      	ExtractEntities bool `protobuf:"varint,2,opt,name=extract_entities,json=extractEntities" json:"extract_entities,omitempty"`
                      	// Extract document-level sentiment.
                      	ExtractDocumentSentiment bool `` /* 129-byte string literal not displayed */
                      	// Extract entities and their associated sentiment.
                      	ExtractEntitySentiment bool `protobuf:"varint,4,opt,name=extract_entity_sentiment,json=extractEntitySentiment" json:"extract_entity_sentiment,omitempty"`
                      	// Classify the full document into categories.
                      	ClassifyText bool `protobuf:"varint,6,opt,name=classify_text,json=classifyText" json:"classify_text,omitempty"`
                      }

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

                        func (*AnnotateTextRequest_Features) Descriptor

                        func (*AnnotateTextRequest_Features) Descriptor() ([]byte, []int)

                        func (*AnnotateTextRequest_Features) GetClassifyText

                        func (m *AnnotateTextRequest_Features) GetClassifyText() bool

                        func (*AnnotateTextRequest_Features) GetExtractDocumentSentiment

                        func (m *AnnotateTextRequest_Features) GetExtractDocumentSentiment() bool

                        func (*AnnotateTextRequest_Features) GetExtractEntities

                        func (m *AnnotateTextRequest_Features) GetExtractEntities() bool

                        func (*AnnotateTextRequest_Features) GetExtractEntitySentiment

                        func (m *AnnotateTextRequest_Features) GetExtractEntitySentiment() bool

                        func (*AnnotateTextRequest_Features) GetExtractSyntax

                        func (m *AnnotateTextRequest_Features) GetExtractSyntax() bool

                        func (*AnnotateTextRequest_Features) ProtoMessage

                        func (*AnnotateTextRequest_Features) ProtoMessage()

                        func (*AnnotateTextRequest_Features) Reset

                        func (m *AnnotateTextRequest_Features) Reset()

                        func (*AnnotateTextRequest_Features) String

                        type AnnotateTextResponse

                        type AnnotateTextResponse struct {
                        	// Sentences in the input document. Populated if the user enables
                        	// [AnnotateTextRequest.Features.extract_syntax][google.cloud.language.v1.AnnotateTextRequest.Features.extract_syntax].
                        	Sentences []*Sentence `protobuf:"bytes,1,rep,name=sentences" json:"sentences,omitempty"`
                        	// Tokens, along with their syntactic information, in the input document.
                        	// Populated if the user enables
                        	// [AnnotateTextRequest.Features.extract_syntax][google.cloud.language.v1.AnnotateTextRequest.Features.extract_syntax].
                        	Tokens []*Token `protobuf:"bytes,2,rep,name=tokens" json:"tokens,omitempty"`
                        	// Entities, along with their semantic information, in the input document.
                        	// Populated if the user enables
                        	// [AnnotateTextRequest.Features.extract_entities][google.cloud.language.v1.AnnotateTextRequest.Features.extract_entities].
                        	Entities []*Entity `protobuf:"bytes,3,rep,name=entities" json:"entities,omitempty"`
                        	// The overall sentiment for the document. Populated if the user enables
                        	// [AnnotateTextRequest.Features.extract_document_sentiment][google.cloud.language.v1.AnnotateTextRequest.Features.extract_document_sentiment].
                        	DocumentSentiment *Sentiment `protobuf:"bytes,4,opt,name=document_sentiment,json=documentSentiment" json:"document_sentiment,omitempty"`
                        	// 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][google.cloud.language.v1.Document.language] field for more details.
                        	Language string `protobuf:"bytes,5,opt,name=language" json:"language,omitempty"`
                        	// Categories identified in the input document.
                        	Categories []*ClassificationCategory `protobuf:"bytes,6,rep,name=categories" json:"categories,omitempty"`
                        }

                          The text annotations response message.

                          func (*AnnotateTextResponse) Descriptor

                          func (*AnnotateTextResponse) Descriptor() ([]byte, []int)

                          func (*AnnotateTextResponse) GetCategories

                          func (m *AnnotateTextResponse) GetCategories() []*ClassificationCategory

                          func (*AnnotateTextResponse) GetDocumentSentiment

                          func (m *AnnotateTextResponse) GetDocumentSentiment() *Sentiment

                          func (*AnnotateTextResponse) GetEntities

                          func (m *AnnotateTextResponse) GetEntities() []*Entity

                          func (*AnnotateTextResponse) GetLanguage

                          func (m *AnnotateTextResponse) GetLanguage() string

                          func (*AnnotateTextResponse) GetSentences

                          func (m *AnnotateTextResponse) GetSentences() []*Sentence

                          func (*AnnotateTextResponse) GetTokens

                          func (m *AnnotateTextResponse) GetTokens() []*Token

                          func (*AnnotateTextResponse) ProtoMessage

                          func (*AnnotateTextResponse) ProtoMessage()

                          func (*AnnotateTextResponse) Reset

                          func (m *AnnotateTextResponse) Reset()

                          func (*AnnotateTextResponse) String

                          func (m *AnnotateTextResponse) String() string

                          type ClassificationCategory

                          type ClassificationCategory struct {
                          	// The name of the category representing the document.
                          	Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
                          	// The classifier's confidence of the category. Number represents how certain
                          	// the classifier is that this category represents the given text.
                          	Confidence float32 `protobuf:"fixed32,2,opt,name=confidence" json:"confidence,omitempty"`
                          }

                            Represents a category returned from the text classifier.

                            func (*ClassificationCategory) Descriptor

                            func (*ClassificationCategory) Descriptor() ([]byte, []int)

                            func (*ClassificationCategory) GetConfidence

                            func (m *ClassificationCategory) GetConfidence() float32

                            func (*ClassificationCategory) GetName

                            func (m *ClassificationCategory) GetName() string

                            func (*ClassificationCategory) ProtoMessage

                            func (*ClassificationCategory) ProtoMessage()

                            func (*ClassificationCategory) Reset

                            func (m *ClassificationCategory) Reset()

                            func (*ClassificationCategory) String

                            func (m *ClassificationCategory) String() string

                            type ClassifyTextRequest

                            type ClassifyTextRequest struct {
                            	// Input document.
                            	Document *Document `protobuf:"bytes,1,opt,name=document" json:"document,omitempty"`
                            }

                              The document classification request message.

                              func (*ClassifyTextRequest) Descriptor

                              func (*ClassifyTextRequest) Descriptor() ([]byte, []int)

                              func (*ClassifyTextRequest) GetDocument

                              func (m *ClassifyTextRequest) GetDocument() *Document

                              func (*ClassifyTextRequest) ProtoMessage

                              func (*ClassifyTextRequest) ProtoMessage()

                              func (*ClassifyTextRequest) Reset

                              func (m *ClassifyTextRequest) Reset()

                              func (*ClassifyTextRequest) String

                              func (m *ClassifyTextRequest) String() string

                              type ClassifyTextResponse

                              type ClassifyTextResponse struct {
                              	// Categories representing the input document.
                              	Categories []*ClassificationCategory `protobuf:"bytes,1,rep,name=categories" json:"categories,omitempty"`
                              }

                                The document classification response message.

                                func (*ClassifyTextResponse) Descriptor

                                func (*ClassifyTextResponse) Descriptor() ([]byte, []int)

                                func (*ClassifyTextResponse) GetCategories

                                func (m *ClassifyTextResponse) GetCategories() []*ClassificationCategory

                                func (*ClassifyTextResponse) ProtoMessage

                                func (*ClassifyTextResponse) ProtoMessage()

                                func (*ClassifyTextResponse) Reset

                                func (m *ClassifyTextResponse) Reset()

                                func (*ClassifyTextResponse) String

                                func (m *ClassifyTextResponse) String() string

                                type DependencyEdge

                                type DependencyEdge struct {
                                	// 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 int32 `protobuf:"varint,1,opt,name=head_token_index,json=headTokenIndex" json:"head_token_index,omitempty"`
                                	// The parse label for the token.
                                	Label DependencyEdge_Label `protobuf:"varint,2,opt,name=label,enum=google.cloud.language.v1.DependencyEdge_Label" json:"label,omitempty"`
                                }

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

                                  func (*DependencyEdge) Descriptor

                                  func (*DependencyEdge) Descriptor() ([]byte, []int)

                                  func (*DependencyEdge) GetHeadTokenIndex

                                  func (m *DependencyEdge) GetHeadTokenIndex() int32

                                  func (*DependencyEdge) GetLabel

                                  func (m *DependencyEdge) GetLabel() DependencyEdge_Label

                                  func (*DependencyEdge) ProtoMessage

                                  func (*DependencyEdge) ProtoMessage()

                                  func (*DependencyEdge) Reset

                                  func (m *DependencyEdge) Reset()

                                  func (*DependencyEdge) String

                                  func (m *DependencyEdge) String() string

                                  type DependencyEdge_Label

                                  type DependencyEdge_Label int32

                                    The parse label enum for the token.

                                    const (
                                    	// Unknown
                                    	DependencyEdge_UNKNOWN DependencyEdge_Label = 0
                                    	// Abbreviation modifier
                                    	DependencyEdge_ABBREV DependencyEdge_Label = 1
                                    	// Adjectival complement
                                    	DependencyEdge_ACOMP DependencyEdge_Label = 2
                                    	// Adverbial clause modifier
                                    	DependencyEdge_ADVCL DependencyEdge_Label = 3
                                    	// Adverbial modifier
                                    	DependencyEdge_ADVMOD DependencyEdge_Label = 4
                                    	// Adjectival modifier of an NP
                                    	DependencyEdge_AMOD DependencyEdge_Label = 5
                                    	// Appositional modifier of an NP
                                    	DependencyEdge_APPOS DependencyEdge_Label = 6
                                    	// Attribute dependent of a copular verb
                                    	DependencyEdge_ATTR DependencyEdge_Label = 7
                                    	// Auxiliary (non-main) verb
                                    	DependencyEdge_AUX DependencyEdge_Label = 8
                                    	// Passive auxiliary
                                    	DependencyEdge_AUXPASS DependencyEdge_Label = 9
                                    	// Coordinating conjunction
                                    	DependencyEdge_CC DependencyEdge_Label = 10
                                    	// Clausal complement of a verb or adjective
                                    	DependencyEdge_CCOMP DependencyEdge_Label = 11
                                    	// Conjunct
                                    	DependencyEdge_CONJ DependencyEdge_Label = 12
                                    	// Clausal subject
                                    	DependencyEdge_CSUBJ DependencyEdge_Label = 13
                                    	// Clausal passive subject
                                    	DependencyEdge_CSUBJPASS DependencyEdge_Label = 14
                                    	// Dependency (unable to determine)
                                    	DependencyEdge_DEP DependencyEdge_Label = 15
                                    	// Determiner
                                    	DependencyEdge_DET DependencyEdge_Label = 16
                                    	// Discourse
                                    	DependencyEdge_DISCOURSE DependencyEdge_Label = 17
                                    	// Direct object
                                    	DependencyEdge_DOBJ DependencyEdge_Label = 18
                                    	// Expletive
                                    	DependencyEdge_EXPL DependencyEdge_Label = 19
                                    	// Goes with (part of a word in a text not well edited)
                                    	DependencyEdge_GOESWITH DependencyEdge_Label = 20
                                    	// Indirect object
                                    	DependencyEdge_IOBJ DependencyEdge_Label = 21
                                    	// Marker (word introducing a subordinate clause)
                                    	DependencyEdge_MARK DependencyEdge_Label = 22
                                    	// Multi-word expression
                                    	DependencyEdge_MWE DependencyEdge_Label = 23
                                    	// Multi-word verbal expression
                                    	DependencyEdge_MWV DependencyEdge_Label = 24
                                    	// Negation modifier
                                    	DependencyEdge_NEG DependencyEdge_Label = 25
                                    	// Noun compound modifier
                                    	DependencyEdge_NN DependencyEdge_Label = 26
                                    	// Noun phrase used as an adverbial modifier
                                    	DependencyEdge_NPADVMOD DependencyEdge_Label = 27
                                    	// Nominal subject
                                    	DependencyEdge_NSUBJ DependencyEdge_Label = 28
                                    	// Passive nominal subject
                                    	DependencyEdge_NSUBJPASS DependencyEdge_Label = 29
                                    	// Numeric modifier of a noun
                                    	DependencyEdge_NUM DependencyEdge_Label = 30
                                    	// Element of compound number
                                    	DependencyEdge_NUMBER DependencyEdge_Label = 31
                                    	// Punctuation mark
                                    	DependencyEdge_P DependencyEdge_Label = 32
                                    	// Parataxis relation
                                    	DependencyEdge_PARATAXIS DependencyEdge_Label = 33
                                    	// Participial modifier
                                    	DependencyEdge_PARTMOD DependencyEdge_Label = 34
                                    	// The complement of a preposition is a clause
                                    	DependencyEdge_PCOMP DependencyEdge_Label = 35
                                    	// Object of a preposition
                                    	DependencyEdge_POBJ DependencyEdge_Label = 36
                                    	// Possession modifier
                                    	DependencyEdge_POSS DependencyEdge_Label = 37
                                    	// Postverbal negative particle
                                    	DependencyEdge_POSTNEG DependencyEdge_Label = 38
                                    	// Predicate complement
                                    	DependencyEdge_PRECOMP DependencyEdge_Label = 39
                                    	// Preconjunt
                                    	DependencyEdge_PRECONJ DependencyEdge_Label = 40
                                    	// Predeterminer
                                    	DependencyEdge_PREDET DependencyEdge_Label = 41
                                    	// Prefix
                                    	DependencyEdge_PREF DependencyEdge_Label = 42
                                    	// Prepositional modifier
                                    	DependencyEdge_PREP DependencyEdge_Label = 43
                                    	// The relationship between a verb and verbal morpheme
                                    	DependencyEdge_PRONL DependencyEdge_Label = 44
                                    	// Particle
                                    	DependencyEdge_PRT DependencyEdge_Label = 45
                                    	// Associative or possessive marker
                                    	DependencyEdge_PS DependencyEdge_Label = 46
                                    	// Quantifier phrase modifier
                                    	DependencyEdge_QUANTMOD DependencyEdge_Label = 47
                                    	// Relative clause modifier
                                    	DependencyEdge_RCMOD DependencyEdge_Label = 48
                                    	// Complementizer in relative clause
                                    	DependencyEdge_RCMODREL DependencyEdge_Label = 49
                                    	// Ellipsis without a preceding predicate
                                    	DependencyEdge_RDROP DependencyEdge_Label = 50
                                    	// Referent
                                    	DependencyEdge_REF DependencyEdge_Label = 51
                                    	// Remnant
                                    	DependencyEdge_REMNANT DependencyEdge_Label = 52
                                    	// Reparandum
                                    	DependencyEdge_REPARANDUM DependencyEdge_Label = 53
                                    	// Root
                                    	DependencyEdge_ROOT DependencyEdge_Label = 54
                                    	// Suffix specifying a unit of number
                                    	DependencyEdge_SNUM DependencyEdge_Label = 55
                                    	// Suffix
                                    	DependencyEdge_SUFF DependencyEdge_Label = 56
                                    	// Temporal modifier
                                    	DependencyEdge_TMOD DependencyEdge_Label = 57
                                    	// Topic marker
                                    	DependencyEdge_TOPIC DependencyEdge_Label = 58
                                    	// Clause headed by an infinite form of the verb that modifies a noun
                                    	DependencyEdge_VMOD DependencyEdge_Label = 59
                                    	// Vocative
                                    	DependencyEdge_VOCATIVE DependencyEdge_Label = 60
                                    	// Open clausal complement
                                    	DependencyEdge_XCOMP DependencyEdge_Label = 61
                                    	// Name suffix
                                    	DependencyEdge_SUFFIX DependencyEdge_Label = 62
                                    	// Name title
                                    	DependencyEdge_TITLE DependencyEdge_Label = 63
                                    	// Adverbial phrase modifier
                                    	DependencyEdge_ADVPHMOD DependencyEdge_Label = 64
                                    	// Causative auxiliary
                                    	DependencyEdge_AUXCAUS DependencyEdge_Label = 65
                                    	// Helper auxiliary
                                    	DependencyEdge_AUXVV DependencyEdge_Label = 66
                                    	// Rentaishi (Prenominal modifier)
                                    	DependencyEdge_DTMOD DependencyEdge_Label = 67
                                    	// Foreign words
                                    	DependencyEdge_FOREIGN DependencyEdge_Label = 68
                                    	// Keyword
                                    	DependencyEdge_KW DependencyEdge_Label = 69
                                    	// List for chains of comparable items
                                    	DependencyEdge_LIST DependencyEdge_Label = 70
                                    	// Nominalized clause
                                    	DependencyEdge_NOMC DependencyEdge_Label = 71
                                    	// Nominalized clausal subject
                                    	DependencyEdge_NOMCSUBJ DependencyEdge_Label = 72
                                    	// Nominalized clausal passive
                                    	DependencyEdge_NOMCSUBJPASS DependencyEdge_Label = 73
                                    	// Compound of numeric modifier
                                    	DependencyEdge_NUMC DependencyEdge_Label = 74
                                    	// Copula
                                    	DependencyEdge_COP DependencyEdge_Label = 75
                                    	// Dislocated relation (for fronted/topicalized elements)
                                    	DependencyEdge_DISLOCATED DependencyEdge_Label = 76
                                    	// Aspect marker
                                    	DependencyEdge_ASP DependencyEdge_Label = 77
                                    	// Genitive modifier
                                    	DependencyEdge_GMOD DependencyEdge_Label = 78
                                    	// Genitive object
                                    	DependencyEdge_GOBJ DependencyEdge_Label = 79
                                    	// Infinitival modifier
                                    	DependencyEdge_INFMOD DependencyEdge_Label = 80
                                    	// Measure
                                    	DependencyEdge_MES DependencyEdge_Label = 81
                                    	// Nominal complement of a noun
                                    	DependencyEdge_NCOMP DependencyEdge_Label = 82
                                    )

                                    func (DependencyEdge_Label) EnumDescriptor

                                    func (DependencyEdge_Label) EnumDescriptor() ([]byte, []int)

                                    func (DependencyEdge_Label) String

                                    func (x DependencyEdge_Label) String() string

                                    type Document

                                    type Document struct {
                                    	// Required. If the type is not set or is `TYPE_UNSPECIFIED`,
                                    	// returns an `INVALID_ARGUMENT` error.
                                    	Type Document_Type `protobuf:"varint,1,opt,name=type,enum=google.cloud.language.v1.Document_Type" json:"type,omitempty"`
                                    	// The source of the document: a string containing the content or a
                                    	// Google Cloud Storage URI.
                                    	//
                                    	// Types that are valid to be assigned to Source:
                                    	//	*Document_Content
                                    	//	*Document_GcsContentUri
                                    	Source isDocument_Source `protobuf_oneof:"source"`
                                    	// 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 `protobuf:"bytes,4,opt,name=language" json:"language,omitempty"`
                                    }

                                      ################################################################ #

                                      Represents the input to API methods.

                                      func (*Document) Descriptor

                                      func (*Document) Descriptor() ([]byte, []int)

                                      func (*Document) GetContent

                                      func (m *Document) GetContent() string

                                      func (*Document) GetGcsContentUri

                                      func (m *Document) GetGcsContentUri() string

                                      func (*Document) GetLanguage

                                      func (m *Document) GetLanguage() string

                                      func (*Document) GetSource

                                      func (m *Document) GetSource() isDocument_Source

                                      func (*Document) GetType

                                      func (m *Document) GetType() Document_Type

                                      func (*Document) ProtoMessage

                                      func (*Document) ProtoMessage()

                                      func (*Document) Reset

                                      func (m *Document) Reset()

                                      func (*Document) String

                                      func (m *Document) String() string

                                      func (*Document) XXX_OneofFuncs

                                      func (*Document) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{})

                                        XXX_OneofFuncs is for the internal use of the proto package.

                                        type Document_Content

                                        type Document_Content struct {
                                        	Content string `protobuf:"bytes,2,opt,name=content,oneof"`
                                        }

                                        type Document_GcsContentUri

                                        type Document_GcsContentUri struct {
                                        	GcsContentUri string `protobuf:"bytes,3,opt,name=gcs_content_uri,json=gcsContentUri,oneof"`
                                        }

                                        type Document_Type

                                        type Document_Type int32

                                          The document types enum.

                                          const (
                                          	// The content type is not specified.
                                          	Document_TYPE_UNSPECIFIED Document_Type = 0
                                          	// Plain text
                                          	Document_PLAIN_TEXT Document_Type = 1
                                          	// HTML
                                          	Document_HTML Document_Type = 2
                                          )

                                          func (Document_Type) EnumDescriptor

                                          func (Document_Type) EnumDescriptor() ([]byte, []int)

                                          func (Document_Type) String

                                          func (x Document_Type) String() string

                                          type EncodingType

                                          type EncodingType int32

                                            Represents the text encoding that the caller uses to process the output. Providing an `EncodingType` is recommended because the API provides the beginning offsets for various outputs, such as tokens and mentions, and languages that natively use different text encodings may access offsets differently.

                                            const (
                                            	// If `EncodingType` is not specified, encoding-dependent information (such as
                                            	// `begin_offset`) will be set at `-1`.
                                            	EncodingType_NONE EncodingType = 0
                                            	// 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.
                                            	EncodingType_UTF8 EncodingType = 1
                                            	// 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.
                                            	EncodingType_UTF16 EncodingType = 2
                                            	// 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_UTF32 EncodingType = 3
                                            )

                                            func (EncodingType) EnumDescriptor

                                            func (EncodingType) EnumDescriptor() ([]byte, []int)

                                            func (EncodingType) String

                                            func (x EncodingType) String() string

                                            type Entity

                                            type Entity struct {
                                            	// The representative name for the entity.
                                            	Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
                                            	// The entity type.
                                            	Type Entity_Type `protobuf:"varint,2,opt,name=type,enum=google.cloud.language.v1.Entity_Type" json:"type,omitempty"`
                                            	// 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 `` /* 136-byte string literal not displayed */
                                            	// 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 float32 `protobuf:"fixed32,4,opt,name=salience" json:"salience,omitempty"`
                                            	// The mentions of this entity in the input document. The API currently
                                            	// supports proper noun mentions.
                                            	Mentions []*EntityMention `protobuf:"bytes,5,rep,name=mentions" json:"mentions,omitempty"`
                                            	// For calls to [AnalyzeEntitySentiment][] or if
                                            	// [AnnotateTextRequest.Features.extract_entity_sentiment][google.cloud.language.v1.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 `protobuf:"bytes,6,opt,name=sentiment" json:"sentiment,omitempty"`
                                            }

                                              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) Descriptor

                                              func (*Entity) Descriptor() ([]byte, []int)

                                              func (*Entity) GetMentions

                                              func (m *Entity) GetMentions() []*EntityMention

                                              func (*Entity) GetMetadata

                                              func (m *Entity) GetMetadata() map[string]string

                                              func (*Entity) GetName

                                              func (m *Entity) GetName() string

                                              func (*Entity) GetSalience

                                              func (m *Entity) GetSalience() float32

                                              func (*Entity) GetSentiment

                                              func (m *Entity) GetSentiment() *Sentiment

                                              func (*Entity) GetType

                                              func (m *Entity) GetType() Entity_Type

                                              func (*Entity) ProtoMessage

                                              func (*Entity) ProtoMessage()

                                              func (*Entity) Reset

                                              func (m *Entity) Reset()

                                              func (*Entity) String

                                              func (m *Entity) String() string

                                              type EntityMention

                                              type EntityMention struct {
                                              	// The mention text.
                                              	Text *TextSpan `protobuf:"bytes,1,opt,name=text" json:"text,omitempty"`
                                              	// The type of the entity mention.
                                              	Type EntityMention_Type `protobuf:"varint,2,opt,name=type,enum=google.cloud.language.v1.EntityMention_Type" json:"type,omitempty"`
                                              	// For calls to [AnalyzeEntitySentiment][] or if
                                              	// [AnnotateTextRequest.Features.extract_entity_sentiment][google.cloud.language.v1.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 `protobuf:"bytes,3,opt,name=sentiment" json:"sentiment,omitempty"`
                                              }

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

                                                func (*EntityMention) Descriptor

                                                func (*EntityMention) Descriptor() ([]byte, []int)

                                                func (*EntityMention) GetSentiment

                                                func (m *EntityMention) GetSentiment() *Sentiment

                                                func (*EntityMention) GetText

                                                func (m *EntityMention) GetText() *TextSpan

                                                func (*EntityMention) GetType

                                                func (m *EntityMention) GetType() EntityMention_Type

                                                func (*EntityMention) ProtoMessage

                                                func (*EntityMention) ProtoMessage()

                                                func (*EntityMention) Reset

                                                func (m *EntityMention) Reset()

                                                func (*EntityMention) String

                                                func (m *EntityMention) String() string

                                                type EntityMention_Type

                                                type EntityMention_Type int32

                                                  The supported types of mentions.

                                                  const (
                                                  	// Unknown
                                                  	EntityMention_TYPE_UNKNOWN EntityMention_Type = 0
                                                  	// Proper name
                                                  	EntityMention_PROPER EntityMention_Type = 1
                                                  	// Common noun (or noun compound)
                                                  	EntityMention_COMMON EntityMention_Type = 2
                                                  )

                                                  func (EntityMention_Type) EnumDescriptor

                                                  func (EntityMention_Type) EnumDescriptor() ([]byte, []int)

                                                  func (EntityMention_Type) String

                                                  func (x EntityMention_Type) String() string

                                                  type Entity_Type

                                                  type Entity_Type int32

                                                    The type of the entity.

                                                    const (
                                                    	// Unknown
                                                    	Entity_UNKNOWN Entity_Type = 0
                                                    	// Person
                                                    	Entity_PERSON Entity_Type = 1
                                                    	// Location
                                                    	Entity_LOCATION Entity_Type = 2
                                                    	// Organization
                                                    	Entity_ORGANIZATION Entity_Type = 3
                                                    	// Event
                                                    	Entity_EVENT Entity_Type = 4
                                                    	// Work of art
                                                    	Entity_WORK_OF_ART Entity_Type = 5
                                                    	// Consumer goods
                                                    	Entity_CONSUMER_GOOD Entity_Type = 6
                                                    	// Other types
                                                    	Entity_OTHER Entity_Type = 7
                                                    )

                                                    func (Entity_Type) EnumDescriptor

                                                    func (Entity_Type) EnumDescriptor() ([]byte, []int)

                                                    func (Entity_Type) String

                                                    func (x Entity_Type) String() string

                                                    type LanguageServiceClient

                                                    type LanguageServiceClient interface {
                                                    	// Analyzes the sentiment of the provided text.
                                                    	AnalyzeSentiment(ctx context.Context, in *AnalyzeSentimentRequest, opts ...grpc.CallOption) (*AnalyzeSentimentResponse, error)
                                                    	// Finds named entities (currently proper names and common nouns) in the text
                                                    	// along with entity types, salience, mentions for each entity, and
                                                    	// other properties.
                                                    	AnalyzeEntities(ctx context.Context, in *AnalyzeEntitiesRequest, opts ...grpc.CallOption) (*AnalyzeEntitiesResponse, error)
                                                    	// Finds entities, similar to [AnalyzeEntities][google.cloud.language.v1.LanguageService.AnalyzeEntities] in the text and analyzes
                                                    	// sentiment associated with each entity and its mentions.
                                                    	AnalyzeEntitySentiment(ctx context.Context, in *AnalyzeEntitySentimentRequest, opts ...grpc.CallOption) (*AnalyzeEntitySentimentResponse, error)
                                                    	// Analyzes the syntax of the text and provides sentence boundaries and
                                                    	// tokenization along with part of speech tags, dependency trees, and other
                                                    	// properties.
                                                    	AnalyzeSyntax(ctx context.Context, in *AnalyzeSyntaxRequest, opts ...grpc.CallOption) (*AnalyzeSyntaxResponse, error)
                                                    	// Classifies a document into categories.
                                                    	ClassifyText(ctx context.Context, in *ClassifyTextRequest, opts ...grpc.CallOption) (*ClassifyTextResponse, error)
                                                    	// A convenience method that provides all the features that analyzeSentiment,
                                                    	// analyzeEntities, and analyzeSyntax provide in one call.
                                                    	AnnotateText(ctx context.Context, in *AnnotateTextRequest, opts ...grpc.CallOption) (*AnnotateTextResponse, error)
                                                    }

                                                    func NewLanguageServiceClient

                                                    func NewLanguageServiceClient(cc *grpc.ClientConn) LanguageServiceClient

                                                    type LanguageServiceServer

                                                    type LanguageServiceServer interface {
                                                    	// Analyzes the sentiment of the provided text.
                                                    	AnalyzeSentiment(context.Context, *AnalyzeSentimentRequest) (*AnalyzeSentimentResponse, error)
                                                    	// Finds named entities (currently proper names and common nouns) in the text
                                                    	// along with entity types, salience, mentions for each entity, and
                                                    	// other properties.
                                                    	AnalyzeEntities(context.Context, *AnalyzeEntitiesRequest) (*AnalyzeEntitiesResponse, error)
                                                    	// Finds entities, similar to [AnalyzeEntities][google.cloud.language.v1.LanguageService.AnalyzeEntities] in the text and analyzes
                                                    	// sentiment associated with each entity and its mentions.
                                                    	AnalyzeEntitySentiment(context.Context, *AnalyzeEntitySentimentRequest) (*AnalyzeEntitySentimentResponse, error)
                                                    	// Analyzes the syntax of the text and provides sentence boundaries and
                                                    	// tokenization along with part of speech tags, dependency trees, and other
                                                    	// properties.
                                                    	AnalyzeSyntax(context.Context, *AnalyzeSyntaxRequest) (*AnalyzeSyntaxResponse, error)
                                                    	// Classifies a document into categories.
                                                    	ClassifyText(context.Context, *ClassifyTextRequest) (*ClassifyTextResponse, error)
                                                    	// A convenience method that provides all the features that analyzeSentiment,
                                                    	// analyzeEntities, and analyzeSyntax provide in one call.
                                                    	AnnotateText(context.Context, *AnnotateTextRequest) (*AnnotateTextResponse, error)
                                                    }

                                                    type PartOfSpeech

                                                    type PartOfSpeech struct {
                                                    	// The part of speech tag.
                                                    	Tag PartOfSpeech_Tag `protobuf:"varint,1,opt,name=tag,enum=google.cloud.language.v1.PartOfSpeech_Tag" json:"tag,omitempty"`
                                                    	// The grammatical aspect.
                                                    	Aspect PartOfSpeech_Aspect `protobuf:"varint,2,opt,name=aspect,enum=google.cloud.language.v1.PartOfSpeech_Aspect" json:"aspect,omitempty"`
                                                    	// The grammatical case.
                                                    	Case PartOfSpeech_Case `protobuf:"varint,3,opt,name=case,enum=google.cloud.language.v1.PartOfSpeech_Case" json:"case,omitempty"`
                                                    	// The grammatical form.
                                                    	Form PartOfSpeech_Form `protobuf:"varint,4,opt,name=form,enum=google.cloud.language.v1.PartOfSpeech_Form" json:"form,omitempty"`
                                                    	// The grammatical gender.
                                                    	Gender PartOfSpeech_Gender `protobuf:"varint,5,opt,name=gender,enum=google.cloud.language.v1.PartOfSpeech_Gender" json:"gender,omitempty"`
                                                    	// The grammatical mood.
                                                    	Mood PartOfSpeech_Mood `protobuf:"varint,6,opt,name=mood,enum=google.cloud.language.v1.PartOfSpeech_Mood" json:"mood,omitempty"`
                                                    	// The grammatical number.
                                                    	Number PartOfSpeech_Number `protobuf:"varint,7,opt,name=number,enum=google.cloud.language.v1.PartOfSpeech_Number" json:"number,omitempty"`
                                                    	// The grammatical person.
                                                    	Person PartOfSpeech_Person `protobuf:"varint,8,opt,name=person,enum=google.cloud.language.v1.PartOfSpeech_Person" json:"person,omitempty"`
                                                    	// The grammatical properness.
                                                    	Proper PartOfSpeech_Proper `protobuf:"varint,9,opt,name=proper,enum=google.cloud.language.v1.PartOfSpeech_Proper" json:"proper,omitempty"`
                                                    	// The grammatical reciprocity.
                                                    	Reciprocity PartOfSpeech_Reciprocity `protobuf:"varint,10,opt,name=reciprocity,enum=google.cloud.language.v1.PartOfSpeech_Reciprocity" json:"reciprocity,omitempty"`
                                                    	// The grammatical tense.
                                                    	Tense PartOfSpeech_Tense `protobuf:"varint,11,opt,name=tense,enum=google.cloud.language.v1.PartOfSpeech_Tense" json:"tense,omitempty"`
                                                    	// The grammatical voice.
                                                    	Voice PartOfSpeech_Voice `protobuf:"varint,12,opt,name=voice,enum=google.cloud.language.v1.PartOfSpeech_Voice" json:"voice,omitempty"`
                                                    }

                                                      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) Descriptor

                                                      func (*PartOfSpeech) Descriptor() ([]byte, []int)

                                                      func (*PartOfSpeech) GetAspect

                                                      func (m *PartOfSpeech) GetAspect() PartOfSpeech_Aspect

                                                      func (*PartOfSpeech) GetCase

                                                      func (m *PartOfSpeech) GetCase() PartOfSpeech_Case

                                                      func (*PartOfSpeech) GetForm

                                                      func (m *PartOfSpeech) GetForm() PartOfSpeech_Form

                                                      func (*PartOfSpeech) GetGender

                                                      func (m *PartOfSpeech) GetGender() PartOfSpeech_Gender

                                                      func (*PartOfSpeech) GetMood

                                                      func (m *PartOfSpeech) GetMood() PartOfSpeech_Mood

                                                      func (*PartOfSpeech) GetNumber

                                                      func (m *PartOfSpeech) GetNumber() PartOfSpeech_Number

                                                      func (*PartOfSpeech) GetPerson

                                                      func (m *PartOfSpeech) GetPerson() PartOfSpeech_Person

                                                      func (*PartOfSpeech) GetProper

                                                      func (m *PartOfSpeech) GetProper() PartOfSpeech_Proper

                                                      func (*PartOfSpeech) GetReciprocity

                                                      func (m *PartOfSpeech) GetReciprocity() PartOfSpeech_Reciprocity

                                                      func (*PartOfSpeech) GetTag

                                                      func (m *PartOfSpeech) GetTag() PartOfSpeech_Tag

                                                      func (*PartOfSpeech) GetTense

                                                      func (m *PartOfSpeech) GetTense() PartOfSpeech_Tense

                                                      func (*PartOfSpeech) GetVoice

                                                      func (m *PartOfSpeech) GetVoice() PartOfSpeech_Voice

                                                      func (*PartOfSpeech) ProtoMessage

                                                      func (*PartOfSpeech) ProtoMessage()

                                                      func (*PartOfSpeech) Reset

                                                      func (m *PartOfSpeech) Reset()

                                                      func (*PartOfSpeech) String

                                                      func (m *PartOfSpeech) String() string

                                                      type PartOfSpeech_Aspect

                                                      type PartOfSpeech_Aspect int32

                                                        The characteristic of a verb that expresses time flow during an event.

                                                        const (
                                                        	// Aspect is not applicable in the analyzed language or is not predicted.
                                                        	PartOfSpeech_ASPECT_UNKNOWN PartOfSpeech_Aspect = 0
                                                        	// Perfective
                                                        	PartOfSpeech_PERFECTIVE PartOfSpeech_Aspect = 1
                                                        	// Imperfective
                                                        	PartOfSpeech_IMPERFECTIVE PartOfSpeech_Aspect = 2
                                                        	// Progressive
                                                        	PartOfSpeech_PROGRESSIVE PartOfSpeech_Aspect = 3
                                                        )

                                                        func (PartOfSpeech_Aspect) EnumDescriptor

                                                        func (PartOfSpeech_Aspect) EnumDescriptor() ([]byte, []int)

                                                        func (PartOfSpeech_Aspect) String

                                                        func (x PartOfSpeech_Aspect) String() string

                                                        type PartOfSpeech_Case

                                                        type PartOfSpeech_Case int32

                                                          The grammatical function performed by a noun or pronoun in a phrase, clause, or sentence. In some languages, other parts of speech, such as adjective and determiner, take case inflection in agreement with the noun.

                                                          const (
                                                          	// Case is not applicable in the analyzed language or is not predicted.
                                                          	PartOfSpeech_CASE_UNKNOWN PartOfSpeech_Case = 0
                                                          	// Accusative
                                                          	PartOfSpeech_ACCUSATIVE PartOfSpeech_Case = 1
                                                          	// Adverbial
                                                          	PartOfSpeech_ADVERBIAL PartOfSpeech_Case = 2
                                                          	// Complementive
                                                          	PartOfSpeech_COMPLEMENTIVE PartOfSpeech_Case = 3
                                                          	// Dative
                                                          	PartOfSpeech_DATIVE PartOfSpeech_Case = 4
                                                          	// Genitive
                                                          	PartOfSpeech_GENITIVE PartOfSpeech_Case = 5
                                                          	// Instrumental
                                                          	PartOfSpeech_INSTRUMENTAL PartOfSpeech_Case = 6
                                                          	// Locative
                                                          	PartOfSpeech_LOCATIVE PartOfSpeech_Case = 7
                                                          	// Nominative
                                                          	PartOfSpeech_NOMINATIVE PartOfSpeech_Case = 8
                                                          	// Oblique
                                                          	PartOfSpeech_OBLIQUE PartOfSpeech_Case = 9
                                                          	// Partitive
                                                          	PartOfSpeech_PARTITIVE PartOfSpeech_Case = 10
                                                          	// Prepositional
                                                          	PartOfSpeech_PREPOSITIONAL PartOfSpeech_Case = 11
                                                          	// Reflexive
                                                          	PartOfSpeech_REFLEXIVE_CASE PartOfSpeech_Case = 12
                                                          	// Relative
                                                          	PartOfSpeech_RELATIVE_CASE PartOfSpeech_Case = 13
                                                          	// Vocative
                                                          	PartOfSpeech_VOCATIVE PartOfSpeech_Case = 14
                                                          )

                                                          func (PartOfSpeech_Case) EnumDescriptor

                                                          func (PartOfSpeech_Case) EnumDescriptor() ([]byte, []int)

                                                          func (PartOfSpeech_Case) String

                                                          func (x PartOfSpeech_Case) String() string

                                                          type PartOfSpeech_Form

                                                          type PartOfSpeech_Form int32

                                                            Depending on the language, Form can be categorizing different forms of verbs, adjectives, adverbs, etc. For example, categorizing inflected endings of verbs and adjectives or distinguishing between short and long forms of adjectives and participles

                                                            const (
                                                            	// Form is not applicable in the analyzed language or is not predicted.
                                                            	PartOfSpeech_FORM_UNKNOWN PartOfSpeech_Form = 0
                                                            	// Adnomial
                                                            	PartOfSpeech_ADNOMIAL PartOfSpeech_Form = 1
                                                            	// Auxiliary
                                                            	PartOfSpeech_AUXILIARY PartOfSpeech_Form = 2
                                                            	// Complementizer
                                                            	PartOfSpeech_COMPLEMENTIZER PartOfSpeech_Form = 3
                                                            	// Final ending
                                                            	PartOfSpeech_FINAL_ENDING PartOfSpeech_Form = 4
                                                            	// Gerund
                                                            	PartOfSpeech_GERUND PartOfSpeech_Form = 5
                                                            	// Realis
                                                            	PartOfSpeech_REALIS PartOfSpeech_Form = 6
                                                            	// Irrealis
                                                            	PartOfSpeech_IRREALIS PartOfSpeech_Form = 7
                                                            	// Short form
                                                            	PartOfSpeech_SHORT PartOfSpeech_Form = 8
                                                            	// Long form
                                                            	PartOfSpeech_LONG PartOfSpeech_Form = 9
                                                            	// Order form
                                                            	PartOfSpeech_ORDER PartOfSpeech_Form = 10
                                                            	// Specific form
                                                            	PartOfSpeech_SPECIFIC PartOfSpeech_Form = 11
                                                            )

                                                            func (PartOfSpeech_Form) EnumDescriptor

                                                            func (PartOfSpeech_Form) EnumDescriptor() ([]byte, []int)

                                                            func (PartOfSpeech_Form) String

                                                            func (x PartOfSpeech_Form) String() string

                                                            type PartOfSpeech_Gender

                                                            type PartOfSpeech_Gender int32

                                                              Gender classes of nouns reflected in the behaviour of associated words.

                                                              const (
                                                              	// Gender is not applicable in the analyzed language or is not predicted.
                                                              	PartOfSpeech_GENDER_UNKNOWN PartOfSpeech_Gender = 0
                                                              	// Feminine
                                                              	PartOfSpeech_FEMININE PartOfSpeech_Gender = 1
                                                              	// Masculine
                                                              	PartOfSpeech_MASCULINE PartOfSpeech_Gender = 2
                                                              	// Neuter
                                                              	PartOfSpeech_NEUTER PartOfSpeech_Gender = 3
                                                              )

                                                              func (PartOfSpeech_Gender) EnumDescriptor

                                                              func (PartOfSpeech_Gender) EnumDescriptor() ([]byte, []int)

                                                              func (PartOfSpeech_Gender) String

                                                              func (x PartOfSpeech_Gender) String() string

                                                              type PartOfSpeech_Mood

                                                              type PartOfSpeech_Mood int32

                                                                The grammatical feature of verbs, used for showing modality and attitude.

                                                                const (
                                                                	// Mood is not applicable in the analyzed language or is not predicted.
                                                                	PartOfSpeech_MOOD_UNKNOWN PartOfSpeech_Mood = 0
                                                                	// Conditional
                                                                	PartOfSpeech_CONDITIONAL_MOOD PartOfSpeech_Mood = 1
                                                                	// Imperative
                                                                	PartOfSpeech_IMPERATIVE PartOfSpeech_Mood = 2
                                                                	// Indicative
                                                                	PartOfSpeech_INDICATIVE PartOfSpeech_Mood = 3
                                                                	// Interrogative
                                                                	PartOfSpeech_INTERROGATIVE PartOfSpeech_Mood = 4
                                                                	// Jussive
                                                                	PartOfSpeech_JUSSIVE PartOfSpeech_Mood = 5
                                                                	// Subjunctive
                                                                	PartOfSpeech_SUBJUNCTIVE PartOfSpeech_Mood = 6
                                                                )

                                                                func (PartOfSpeech_Mood) EnumDescriptor

                                                                func (PartOfSpeech_Mood) EnumDescriptor() ([]byte, []int)

                                                                func (PartOfSpeech_Mood) String

                                                                func (x PartOfSpeech_Mood) String() string

                                                                type PartOfSpeech_Number

                                                                type PartOfSpeech_Number int32

                                                                  Count distinctions.

                                                                  const (
                                                                  	// Number is not applicable in the analyzed language or is not predicted.
                                                                  	PartOfSpeech_NUMBER_UNKNOWN PartOfSpeech_Number = 0
                                                                  	// Singular
                                                                  	PartOfSpeech_SINGULAR PartOfSpeech_Number = 1
                                                                  	// Plural
                                                                  	PartOfSpeech_PLURAL PartOfSpeech_Number = 2
                                                                  	// Dual
                                                                  	PartOfSpeech_DUAL PartOfSpeech_Number = 3
                                                                  )

                                                                  func (PartOfSpeech_Number) EnumDescriptor

                                                                  func (PartOfSpeech_Number) EnumDescriptor() ([]byte, []int)

                                                                  func (PartOfSpeech_Number) String

                                                                  func (x PartOfSpeech_Number) String() string

                                                                  type PartOfSpeech_Person

                                                                  type PartOfSpeech_Person int32

                                                                    The distinction between the speaker, second person, third person, etc.

                                                                    const (
                                                                    	// Person is not applicable in the analyzed language or is not predicted.
                                                                    	PartOfSpeech_PERSON_UNKNOWN PartOfSpeech_Person = 0
                                                                    	// First
                                                                    	PartOfSpeech_FIRST PartOfSpeech_Person = 1
                                                                    	// Second
                                                                    	PartOfSpeech_SECOND PartOfSpeech_Person = 2
                                                                    	// Third
                                                                    	PartOfSpeech_THIRD PartOfSpeech_Person = 3
                                                                    	// Reflexive
                                                                    	PartOfSpeech_REFLEXIVE_PERSON PartOfSpeech_Person = 4
                                                                    )

                                                                    func (PartOfSpeech_Person) EnumDescriptor

                                                                    func (PartOfSpeech_Person) EnumDescriptor() ([]byte, []int)

                                                                    func (PartOfSpeech_Person) String

                                                                    func (x PartOfSpeech_Person) String() string

                                                                    type PartOfSpeech_Proper

                                                                    type PartOfSpeech_Proper int32

                                                                      This category shows if the token is part of a proper name.

                                                                      const (
                                                                      	// Proper is not applicable in the analyzed language or is not predicted.
                                                                      	PartOfSpeech_PROPER_UNKNOWN PartOfSpeech_Proper = 0
                                                                      	// Proper
                                                                      	PartOfSpeech_PROPER PartOfSpeech_Proper = 1
                                                                      	// Not proper
                                                                      	PartOfSpeech_NOT_PROPER PartOfSpeech_Proper = 2
                                                                      )

                                                                      func (PartOfSpeech_Proper) EnumDescriptor

                                                                      func (PartOfSpeech_Proper) EnumDescriptor() ([]byte, []int)

                                                                      func (PartOfSpeech_Proper) String

                                                                      func (x PartOfSpeech_Proper) String() string

                                                                      type PartOfSpeech_Reciprocity

                                                                      type PartOfSpeech_Reciprocity int32

                                                                        Reciprocal features of a pronoun.

                                                                        const (
                                                                        	// Reciprocity is not applicable in the analyzed language or is not
                                                                        	// predicted.
                                                                        	PartOfSpeech_RECIPROCITY_UNKNOWN PartOfSpeech_Reciprocity = 0
                                                                        	// Reciprocal
                                                                        	PartOfSpeech_RECIPROCAL PartOfSpeech_Reciprocity = 1
                                                                        	// Non-reciprocal
                                                                        	PartOfSpeech_NON_RECIPROCAL PartOfSpeech_Reciprocity = 2
                                                                        )

                                                                        func (PartOfSpeech_Reciprocity) EnumDescriptor

                                                                        func (PartOfSpeech_Reciprocity) EnumDescriptor() ([]byte, []int)

                                                                        func (PartOfSpeech_Reciprocity) String

                                                                        func (x PartOfSpeech_Reciprocity) String() string

                                                                        type PartOfSpeech_Tag

                                                                        type PartOfSpeech_Tag int32

                                                                          The part of speech tags enum.

                                                                          const (
                                                                          	// Unknown
                                                                          	PartOfSpeech_UNKNOWN PartOfSpeech_Tag = 0
                                                                          	// Adjective
                                                                          	PartOfSpeech_ADJ PartOfSpeech_Tag = 1
                                                                          	// Adposition (preposition and postposition)
                                                                          	PartOfSpeech_ADP PartOfSpeech_Tag = 2
                                                                          	// Adverb
                                                                          	PartOfSpeech_ADV PartOfSpeech_Tag = 3
                                                                          	// Conjunction
                                                                          	PartOfSpeech_CONJ PartOfSpeech_Tag = 4
                                                                          	// Determiner
                                                                          	PartOfSpeech_DET PartOfSpeech_Tag = 5
                                                                          	// Noun (common and proper)
                                                                          	PartOfSpeech_NOUN PartOfSpeech_Tag = 6
                                                                          	// Cardinal number
                                                                          	PartOfSpeech_NUM PartOfSpeech_Tag = 7
                                                                          	// Pronoun
                                                                          	PartOfSpeech_PRON PartOfSpeech_Tag = 8
                                                                          	// Particle or other function word
                                                                          	PartOfSpeech_PRT PartOfSpeech_Tag = 9
                                                                          	// Punctuation
                                                                          	PartOfSpeech_PUNCT PartOfSpeech_Tag = 10
                                                                          	// Verb (all tenses and modes)
                                                                          	PartOfSpeech_VERB PartOfSpeech_Tag = 11
                                                                          	// Other: foreign words, typos, abbreviations
                                                                          	PartOfSpeech_X PartOfSpeech_Tag = 12
                                                                          	// Affix
                                                                          	PartOfSpeech_AFFIX PartOfSpeech_Tag = 13
                                                                          )

                                                                          func (PartOfSpeech_Tag) EnumDescriptor

                                                                          func (PartOfSpeech_Tag) EnumDescriptor() ([]byte, []int)

                                                                          func (PartOfSpeech_Tag) String

                                                                          func (x PartOfSpeech_Tag) String() string

                                                                          type PartOfSpeech_Tense

                                                                          type PartOfSpeech_Tense int32

                                                                            Time reference.

                                                                            const (
                                                                            	// Tense is not applicable in the analyzed language or is not predicted.
                                                                            	PartOfSpeech_TENSE_UNKNOWN PartOfSpeech_Tense = 0
                                                                            	// Conditional
                                                                            	PartOfSpeech_CONDITIONAL_TENSE PartOfSpeech_Tense = 1
                                                                            	// Future
                                                                            	PartOfSpeech_FUTURE PartOfSpeech_Tense = 2
                                                                            	// Past
                                                                            	PartOfSpeech_PAST PartOfSpeech_Tense = 3
                                                                            	// Present
                                                                            	PartOfSpeech_PRESENT PartOfSpeech_Tense = 4
                                                                            	// Imperfect
                                                                            	PartOfSpeech_IMPERFECT PartOfSpeech_Tense = 5
                                                                            	// Pluperfect
                                                                            	PartOfSpeech_PLUPERFECT PartOfSpeech_Tense = 6
                                                                            )

                                                                            func (PartOfSpeech_Tense) EnumDescriptor

                                                                            func (PartOfSpeech_Tense) EnumDescriptor() ([]byte, []int)

                                                                            func (PartOfSpeech_Tense) String

                                                                            func (x PartOfSpeech_Tense) String() string

                                                                            type PartOfSpeech_Voice

                                                                            type PartOfSpeech_Voice int32

                                                                              The relationship between the action that a verb expresses and the participants identified by its arguments.

                                                                              const (
                                                                              	// Voice is not applicable in the analyzed language or is not predicted.
                                                                              	PartOfSpeech_VOICE_UNKNOWN PartOfSpeech_Voice = 0
                                                                              	// Active
                                                                              	PartOfSpeech_ACTIVE PartOfSpeech_Voice = 1
                                                                              	// Causative
                                                                              	PartOfSpeech_CAUSATIVE PartOfSpeech_Voice = 2
                                                                              	// Passive
                                                                              	PartOfSpeech_PASSIVE PartOfSpeech_Voice = 3
                                                                              )

                                                                              func (PartOfSpeech_Voice) EnumDescriptor

                                                                              func (PartOfSpeech_Voice) EnumDescriptor() ([]byte, []int)

                                                                              func (PartOfSpeech_Voice) String

                                                                              func (x PartOfSpeech_Voice) String() string

                                                                              type Sentence

                                                                              type Sentence struct {
                                                                              	// The sentence text.
                                                                              	Text *TextSpan `protobuf:"bytes,1,opt,name=text" json:"text,omitempty"`
                                                                              	// For calls to [AnalyzeSentiment][] or if
                                                                              	// [AnnotateTextRequest.Features.extract_document_sentiment][google.cloud.language.v1.AnnotateTextRequest.Features.extract_document_sentiment] is set to
                                                                              	// true, this field will contain the sentiment for the sentence.
                                                                              	Sentiment *Sentiment `protobuf:"bytes,2,opt,name=sentiment" json:"sentiment,omitempty"`
                                                                              }

                                                                                Represents a sentence in the input document.

                                                                                func (*Sentence) Descriptor

                                                                                func (*Sentence) Descriptor() ([]byte, []int)

                                                                                func (*Sentence) GetSentiment

                                                                                func (m *Sentence) GetSentiment() *Sentiment

                                                                                func (*Sentence) GetText

                                                                                func (m *Sentence) GetText() *TextSpan

                                                                                func (*Sentence) ProtoMessage

                                                                                func (*Sentence) ProtoMessage()

                                                                                func (*Sentence) Reset

                                                                                func (m *Sentence) Reset()

                                                                                func (*Sentence) String

                                                                                func (m *Sentence) String() string

                                                                                type Sentiment

                                                                                type Sentiment struct {
                                                                                	// A non-negative number in the [0, +inf) range, which represents
                                                                                	// the absolute magnitude of sentiment regardless of score (positive or
                                                                                	// negative).
                                                                                	Magnitude float32 `protobuf:"fixed32,2,opt,name=magnitude" json:"magnitude,omitempty"`
                                                                                	// Sentiment score between -1.0 (negative sentiment) and 1.0
                                                                                	// (positive sentiment).
                                                                                	Score float32 `protobuf:"fixed32,3,opt,name=score" json:"score,omitempty"`
                                                                                }

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

                                                                                  func (*Sentiment) Descriptor

                                                                                  func (*Sentiment) Descriptor() ([]byte, []int)

                                                                                  func (*Sentiment) GetMagnitude

                                                                                  func (m *Sentiment) GetMagnitude() float32

                                                                                  func (*Sentiment) GetScore

                                                                                  func (m *Sentiment) GetScore() float32

                                                                                  func (*Sentiment) ProtoMessage

                                                                                  func (*Sentiment) ProtoMessage()

                                                                                  func (*Sentiment) Reset

                                                                                  func (m *Sentiment) Reset()

                                                                                  func (*Sentiment) String

                                                                                  func (m *Sentiment) String() string

                                                                                  type TextSpan

                                                                                  type TextSpan struct {
                                                                                  	// The content of the output text.
                                                                                  	Content string `protobuf:"bytes,1,opt,name=content" json:"content,omitempty"`
                                                                                  	// The API calculates the beginning offset of the content in the original
                                                                                  	// document according to the [EncodingType][google.cloud.language.v1.EncodingType] specified in the API request.
                                                                                  	BeginOffset int32 `protobuf:"varint,2,opt,name=begin_offset,json=beginOffset" json:"begin_offset,omitempty"`
                                                                                  }

                                                                                    Represents an output piece of text.

                                                                                    func (*TextSpan) Descriptor

                                                                                    func (*TextSpan) Descriptor() ([]byte, []int)

                                                                                    func (*TextSpan) GetBeginOffset

                                                                                    func (m *TextSpan) GetBeginOffset() int32

                                                                                    func (*TextSpan) GetContent

                                                                                    func (m *TextSpan) GetContent() string

                                                                                    func (*TextSpan) ProtoMessage

                                                                                    func (*TextSpan) ProtoMessage()

                                                                                    func (*TextSpan) Reset

                                                                                    func (m *TextSpan) Reset()

                                                                                    func (*TextSpan) String

                                                                                    func (m *TextSpan) String() string

                                                                                    type Token

                                                                                    type Token struct {
                                                                                    	// The token text.
                                                                                    	Text *TextSpan `protobuf:"bytes,1,opt,name=text" json:"text,omitempty"`
                                                                                    	// Parts of speech tag for this token.
                                                                                    	PartOfSpeech *PartOfSpeech `protobuf:"bytes,2,opt,name=part_of_speech,json=partOfSpeech" json:"part_of_speech,omitempty"`
                                                                                    	// Dependency tree parse for this token.
                                                                                    	DependencyEdge *DependencyEdge `protobuf:"bytes,3,opt,name=dependency_edge,json=dependencyEdge" json:"dependency_edge,omitempty"`
                                                                                    	// [Lemma](https://en.wikipedia.org/wiki/Lemma_%28morphology%29) of the token.
                                                                                    	Lemma string `protobuf:"bytes,4,opt,name=lemma" json:"lemma,omitempty"`
                                                                                    }

                                                                                      Represents the smallest syntactic building block of the text.

                                                                                      func (*Token) Descriptor

                                                                                      func (*Token) Descriptor() ([]byte, []int)

                                                                                      func (*Token) GetDependencyEdge

                                                                                      func (m *Token) GetDependencyEdge() *DependencyEdge

                                                                                      func (*Token) GetLemma

                                                                                      func (m *Token) GetLemma() string

                                                                                      func (*Token) GetPartOfSpeech

                                                                                      func (m *Token) GetPartOfSpeech() *PartOfSpeech

                                                                                      func (*Token) GetText

                                                                                      func (m *Token) GetText() *TextSpan

                                                                                      func (*Token) ProtoMessage

                                                                                      func (*Token) ProtoMessage()

                                                                                      func (*Token) Reset

                                                                                      func (m *Token) Reset()

                                                                                      func (*Token) String

                                                                                      func (m *Token) String() string