textract

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Published: Jun 26, 2020 License: Apache-2.0 Imports: 9 Imported by: 27

Documentation

Overview

Package textract provides the client and types for making API requests to Amazon Textract.

Amazon Textract detects and analyzes text in documents and converts it into machine-readable text. This is the API reference documentation for Amazon Textract.

See https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27 for more information on this service.

See textract package documentation for more information. https://docs.aws.amazon.com/sdk-for-go/api/service/textract/

Using the Client

To contact Amazon Textract with the SDK use the New function to create a new service client. With that client you can make API requests to the service. These clients are safe to use concurrently.

See the SDK's documentation for more information on how to use the SDK. https://docs.aws.amazon.com/sdk-for-go/api/

See aws.Config documentation for more information on configuring SDK clients. https://docs.aws.amazon.com/sdk-for-go/api/aws/#Config

See the Amazon Textract client Textract for more information on creating client for this service. https://docs.aws.amazon.com/sdk-for-go/api/service/textract/#New

Index

Constants

View Source
const (
	// BlockTypeKeyValueSet is a BlockType enum value
	BlockTypeKeyValueSet = "KEY_VALUE_SET"

	// BlockTypePage is a BlockType enum value
	BlockTypePage = "PAGE"

	// BlockTypeLine is a BlockType enum value
	BlockTypeLine = "LINE"

	// BlockTypeWord is a BlockType enum value
	BlockTypeWord = "WORD"

	// BlockTypeTable is a BlockType enum value
	BlockTypeTable = "TABLE"

	// BlockTypeCell is a BlockType enum value
	BlockTypeCell = "CELL"

	// BlockTypeSelectionElement is a BlockType enum value
	BlockTypeSelectionElement = "SELECTION_ELEMENT"
)
View Source
const (
	// ContentClassifierFreeOfPersonallyIdentifiableInformation is a ContentClassifier enum value
	ContentClassifierFreeOfPersonallyIdentifiableInformation = "FreeOfPersonallyIdentifiableInformation"

	// ContentClassifierFreeOfAdultContent is a ContentClassifier enum value
	ContentClassifierFreeOfAdultContent = "FreeOfAdultContent"
)
View Source
const (
	// EntityTypeKey is a EntityType enum value
	EntityTypeKey = "KEY"

	// EntityTypeValue is a EntityType enum value
	EntityTypeValue = "VALUE"
)
View Source
const (
	// FeatureTypeTables is a FeatureType enum value
	FeatureTypeTables = "TABLES"

	// FeatureTypeForms is a FeatureType enum value
	FeatureTypeForms = "FORMS"
)
View Source
const (
	// JobStatusInProgress is a JobStatus enum value
	JobStatusInProgress = "IN_PROGRESS"

	// JobStatusSucceeded is a JobStatus enum value
	JobStatusSucceeded = "SUCCEEDED"

	// JobStatusFailed is a JobStatus enum value
	JobStatusFailed = "FAILED"

	// JobStatusPartialSuccess is a JobStatus enum value
	JobStatusPartialSuccess = "PARTIAL_SUCCESS"
)
View Source
const (
	// RelationshipTypeValue is a RelationshipType enum value
	RelationshipTypeValue = "VALUE"

	// RelationshipTypeChild is a RelationshipType enum value
	RelationshipTypeChild = "CHILD"
)
View Source
const (
	// SelectionStatusSelected is a SelectionStatus enum value
	SelectionStatusSelected = "SELECTED"

	// SelectionStatusNotSelected is a SelectionStatus enum value
	SelectionStatusNotSelected = "NOT_SELECTED"
)
View Source
const (

	// ErrCodeAccessDeniedException for service response error code
	// "AccessDeniedException".
	//
	// You aren't authorized to perform the action.
	ErrCodeAccessDeniedException = "AccessDeniedException"

	// ErrCodeBadDocumentException for service response error code
	// "BadDocumentException".
	//
	// Amazon Textract isn't able to read the document.
	ErrCodeBadDocumentException = "BadDocumentException"

	// ErrCodeDocumentTooLargeException for service response error code
	// "DocumentTooLargeException".
	//
	// The document can't be processed because it's too large. The maximum document
	// size for synchronous operations 5 MB. The maximum document size for asynchronous
	// operations is 500 MB for PDF files.
	ErrCodeDocumentTooLargeException = "DocumentTooLargeException"

	// ErrCodeHumanLoopQuotaExceededException for service response error code
	// "HumanLoopQuotaExceededException".
	//
	// Indicates you have exceeded the maximum number of active human in the loop
	// workflows available
	ErrCodeHumanLoopQuotaExceededException = "HumanLoopQuotaExceededException"

	// ErrCodeIdempotentParameterMismatchException for service response error code
	// "IdempotentParameterMismatchException".
	//
	// A ClientRequestToken input parameter was reused with an operation, but at
	// least one of the other input parameters is different from the previous call
	// to the operation.
	ErrCodeIdempotentParameterMismatchException = "IdempotentParameterMismatchException"

	// ErrCodeInternalServerError for service response error code
	// "InternalServerError".
	//
	// Amazon Textract experienced a service issue. Try your call again.
	ErrCodeInternalServerError = "InternalServerError"

	// ErrCodeInvalidJobIdException for service response error code
	// "InvalidJobIdException".
	//
	// An invalid job identifier was passed to GetDocumentAnalysis or to GetDocumentAnalysis.
	ErrCodeInvalidJobIdException = "InvalidJobIdException"

	// ErrCodeInvalidParameterException for service response error code
	// "InvalidParameterException".
	//
	// An input parameter violated a constraint. For example, in synchronous operations,
	// an InvalidParameterException exception occurs when neither of the S3Object
	// or Bytes values are supplied in the Document request parameter. Validate
	// your parameter before calling the API operation again.
	ErrCodeInvalidParameterException = "InvalidParameterException"

	// ErrCodeInvalidS3ObjectException for service response error code
	// "InvalidS3ObjectException".
	//
	// Amazon Textract is unable to access the S3 object that's specified in the
	// request.
	ErrCodeInvalidS3ObjectException = "InvalidS3ObjectException"

	// ErrCodeLimitExceededException for service response error code
	// "LimitExceededException".
	//
	// An Amazon Textract service limit was exceeded. For example, if you start
	// too many asynchronous jobs concurrently, calls to start operations (StartDocumentTextDetection,
	// for example) raise a LimitExceededException exception (HTTP status code:
	// 400) until the number of concurrently running jobs is below the Amazon Textract
	// service limit.
	ErrCodeLimitExceededException = "LimitExceededException"

	// ErrCodeProvisionedThroughputExceededException for service response error code
	// "ProvisionedThroughputExceededException".
	//
	// The number of requests exceeded your throughput limit. If you want to increase
	// this limit, contact Amazon Textract.
	ErrCodeProvisionedThroughputExceededException = "ProvisionedThroughputExceededException"

	// ErrCodeThrottlingException for service response error code
	// "ThrottlingException".
	//
	// Amazon Textract is temporarily unable to process the request. Try your call
	// again.
	ErrCodeThrottlingException = "ThrottlingException"

	// ErrCodeUnsupportedDocumentException for service response error code
	// "UnsupportedDocumentException".
	//
	// The format of the input document isn't supported. Documents for synchronous
	// operations can be in PNG or JPEG format. Documents for asynchronous operations
	// can also be in PDF format.
	ErrCodeUnsupportedDocumentException = "UnsupportedDocumentException"
)
View Source
const (
	ServiceName = "Textract" // Name of service.
	EndpointsID = "textract" // ID to lookup a service endpoint with.
	ServiceID   = "Textract" // ServiceID is a unique identifier of a specific service.
)

Service information constants

Variables

This section is empty.

Functions

This section is empty.

Types

type AccessDeniedException added in v1.28.0

type AccessDeniedException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

You aren't authorized to perform the action.

func (*AccessDeniedException) Code added in v1.28.0

func (s *AccessDeniedException) Code() string

Code returns the exception type name.

func (*AccessDeniedException) Error added in v1.28.0

func (s *AccessDeniedException) Error() string

func (AccessDeniedException) GoString added in v1.28.0

func (s AccessDeniedException) GoString() string

GoString returns the string representation

func (*AccessDeniedException) Message added in v1.28.0

func (s *AccessDeniedException) Message() string

Message returns the exception's message.

func (*AccessDeniedException) OrigErr added in v1.28.0

func (s *AccessDeniedException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*AccessDeniedException) RequestID added in v1.28.0

func (s *AccessDeniedException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*AccessDeniedException) StatusCode added in v1.28.0

func (s *AccessDeniedException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (AccessDeniedException) String added in v1.28.0

func (s AccessDeniedException) String() string

String returns the string representation

type AnalyzeDocumentInput

type AnalyzeDocumentInput struct {

	// The input document as base64-encoded bytes or an Amazon S3 object. If you
	// use the AWS CLI to call Amazon Textract operations, you can't pass image
	// bytes. The document must be an image in JPEG or PNG format.
	//
	// If you're using an AWS SDK to call Amazon Textract, you might not need to
	// base64-encode image bytes that are passed using the Bytes field.
	//
	// Document is a required field
	Document *Document `type:"structure" required:"true"`

	// A list of the types of analysis to perform. Add TABLES to the list to return
	// information about the tables that are detected in the input document. Add
	// FORMS to return detected form data. To perform both types of analysis, add
	// TABLES and FORMS to FeatureTypes. All lines and words detected in the document
	// are included in the response (including text that isn't related to the value
	// of FeatureTypes).
	//
	// FeatureTypes is a required field
	FeatureTypes []*string `type:"list" required:"true"`

	// Sets the configuration for the human in the loop workflow for analyzing documents.
	HumanLoopConfig *HumanLoopConfig `type:"structure"`
	// contains filtered or unexported fields
}

func (AnalyzeDocumentInput) GoString

func (s AnalyzeDocumentInput) GoString() string

GoString returns the string representation

func (*AnalyzeDocumentInput) SetDocument

SetDocument sets the Document field's value.

func (*AnalyzeDocumentInput) SetFeatureTypes

func (s *AnalyzeDocumentInput) SetFeatureTypes(v []*string) *AnalyzeDocumentInput

SetFeatureTypes sets the FeatureTypes field's value.

func (*AnalyzeDocumentInput) SetHumanLoopConfig added in v1.25.46

func (s *AnalyzeDocumentInput) SetHumanLoopConfig(v *HumanLoopConfig) *AnalyzeDocumentInput

SetHumanLoopConfig sets the HumanLoopConfig field's value.

func (AnalyzeDocumentInput) String

func (s AnalyzeDocumentInput) String() string

String returns the string representation

func (*AnalyzeDocumentInput) Validate

func (s *AnalyzeDocumentInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AnalyzeDocumentOutput

type AnalyzeDocumentOutput struct {

	// The version of the model used to analyze the document.
	AnalyzeDocumentModelVersion *string `type:"string"`

	// The items that are detected and analyzed by AnalyzeDocument.
	Blocks []*Block `type:"list"`

	// Metadata about the analyzed document. An example is the number of pages.
	DocumentMetadata *DocumentMetadata `type:"structure"`

	// Shows the results of the human in the loop evaluation.
	HumanLoopActivationOutput *HumanLoopActivationOutput `type:"structure"`
	// contains filtered or unexported fields
}

func (AnalyzeDocumentOutput) GoString

func (s AnalyzeDocumentOutput) GoString() string

GoString returns the string representation

func (*AnalyzeDocumentOutput) SetAnalyzeDocumentModelVersion added in v1.25.46

func (s *AnalyzeDocumentOutput) SetAnalyzeDocumentModelVersion(v string) *AnalyzeDocumentOutput

SetAnalyzeDocumentModelVersion sets the AnalyzeDocumentModelVersion field's value.

func (*AnalyzeDocumentOutput) SetBlocks

SetBlocks sets the Blocks field's value.

func (*AnalyzeDocumentOutput) SetDocumentMetadata

func (s *AnalyzeDocumentOutput) SetDocumentMetadata(v *DocumentMetadata) *AnalyzeDocumentOutput

SetDocumentMetadata sets the DocumentMetadata field's value.

func (*AnalyzeDocumentOutput) SetHumanLoopActivationOutput added in v1.25.46

func (s *AnalyzeDocumentOutput) SetHumanLoopActivationOutput(v *HumanLoopActivationOutput) *AnalyzeDocumentOutput

SetHumanLoopActivationOutput sets the HumanLoopActivationOutput field's value.

func (AnalyzeDocumentOutput) String

func (s AnalyzeDocumentOutput) String() string

String returns the string representation

type BadDocumentException added in v1.28.0

type BadDocumentException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

Amazon Textract isn't able to read the document.

func (*BadDocumentException) Code added in v1.28.0

func (s *BadDocumentException) Code() string

Code returns the exception type name.

func (*BadDocumentException) Error added in v1.28.0

func (s *BadDocumentException) Error() string

func (BadDocumentException) GoString added in v1.28.0

func (s BadDocumentException) GoString() string

GoString returns the string representation

func (*BadDocumentException) Message added in v1.28.0

func (s *BadDocumentException) Message() string

Message returns the exception's message.

func (*BadDocumentException) OrigErr added in v1.28.0

func (s *BadDocumentException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*BadDocumentException) RequestID added in v1.28.0

func (s *BadDocumentException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*BadDocumentException) StatusCode added in v1.28.0

func (s *BadDocumentException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (BadDocumentException) String added in v1.28.0

func (s BadDocumentException) String() string

String returns the string representation

type Block

type Block struct {

	// The type of text item that's recognized. In operations for text detection,
	// the following types are returned:
	//
	//    * PAGE - Contains a list of the LINE Block objects that are detected on
	//    a document page.
	//
	//    * WORD - A word detected on a document page. A word is one or more ISO
	//    basic Latin script characters that aren't separated by spaces.
	//
	//    * LINE - A string of tab-delimited, contiguous words that are detected
	//    on a document page.
	//
	// In text analysis operations, the following types are returned:
	//
	//    * PAGE - Contains a list of child Block objects that are detected on a
	//    document page.
	//
	//    * KEY_VALUE_SET - Stores the KEY and VALUE Block objects for linked text
	//    that's detected on a document page. Use the EntityType field to determine
	//    if a KEY_VALUE_SET object is a KEY Block object or a VALUE Block object.
	//
	//    * WORD - A word that's detected on a document page. A word is one or more
	//    ISO basic Latin script characters that aren't separated by spaces.
	//
	//    * LINE - A string of tab-delimited, contiguous words that are detected
	//    on a document page.
	//
	//    * TABLE - A table that's detected on a document page. A table is grid-based
	//    information with two or more rows or columns, with a cell span of one
	//    row and one column each.
	//
	//    * CELL - A cell within a detected table. The cell is the parent of the
	//    block that contains the text in the cell.
	//
	//    * SELECTION_ELEMENT - A selection element such as an option button (radio
	//    button) or a check box that's detected on a document page. Use the value
	//    of SelectionStatus to determine the status of the selection element.
	BlockType *string `type:"string" enum:"BlockType"`

	// The column in which a table cell appears. The first column position is 1.
	// ColumnIndex isn't returned by DetectDocumentText and GetDocumentTextDetection.
	ColumnIndex *int64 `type:"integer"`

	// The number of columns that a table cell spans. Currently this value is always
	// 1, even if the number of columns spanned is greater than 1. ColumnSpan isn't
	// returned by DetectDocumentText and GetDocumentTextDetection.
	ColumnSpan *int64 `type:"integer"`

	// The confidence score that Amazon Textract has in the accuracy of the recognized
	// text and the accuracy of the geometry points around the recognized text.
	Confidence *float64 `type:"float"`

	// The type of entity. The following can be returned:
	//
	//    * KEY - An identifier for a field on the document.
	//
	//    * VALUE - The field text.
	//
	// EntityTypes isn't returned by DetectDocumentText and GetDocumentTextDetection.
	EntityTypes []*string `type:"list"`

	// The location of the recognized text on the image. It includes an axis-aligned,
	// coarse bounding box that surrounds the text, and a finer-grain polygon for
	// more accurate spatial information.
	Geometry *Geometry `type:"structure"`

	// The identifier for the recognized text. The identifier is only unique for
	// a single operation.
	Id *string `type:"string"`

	// The page on which a block was detected. Page is returned by asynchronous
	// operations. Page values greater than 1 are only returned for multipage documents
	// that are in PDF format. A scanned image (JPEG/PNG), even if it contains multiple
	// document pages, is considered to be a single-page document. The value of
	// Page is always 1. Synchronous operations don't return Page because every
	// input document is considered to be a single-page document.
	Page *int64 `type:"integer"`

	// A list of child blocks of the current block. For example, a LINE object has
	// child blocks for each WORD block that's part of the line of text. There aren't
	// Relationship objects in the list for relationships that don't exist, such
	// as when the current block has no child blocks. The list size can be the following:
	//
	//    * 0 - The block has no child blocks.
	//
	//    * 1 - The block has child blocks.
	Relationships []*Relationship `type:"list"`

	// The row in which a table cell is located. The first row position is 1. RowIndex
	// isn't returned by DetectDocumentText and GetDocumentTextDetection.
	RowIndex *int64 `type:"integer"`

	// The number of rows that a table cell spans. Currently this value is always
	// 1, even if the number of rows spanned is greater than 1. RowSpan isn't returned
	// by DetectDocumentText and GetDocumentTextDetection.
	RowSpan *int64 `type:"integer"`

	// The selection status of a selection element, such as an option button or
	// check box.
	SelectionStatus *string `type:"string" enum:"SelectionStatus"`

	// The word or line of text that's recognized by Amazon Textract.
	Text *string `type:"string"`
	// contains filtered or unexported fields
}

A Block represents items that are recognized in a document within a group of pixels close to each other. The information returned in a Block object depends on the type of operation. In text detection for documents (for example DetectDocumentText), you get information about the detected words and lines of text. In text analysis (for example AnalyzeDocument), you can also get information about the fields, tables, and selection elements that are detected in the document.

An array of Block objects is returned by both synchronous and asynchronous operations. In synchronous operations, such as DetectDocumentText, the array of Block objects is the entire set of results. In asynchronous operations, such as GetDocumentAnalysis, the array is returned over one or more responses.

For more information, see How Amazon Textract Works (https://docs.aws.amazon.com/textract/latest/dg/how-it-works.html).

func (Block) GoString

func (s Block) GoString() string

GoString returns the string representation

func (*Block) SetBlockType

func (s *Block) SetBlockType(v string) *Block

SetBlockType sets the BlockType field's value.

func (*Block) SetColumnIndex

func (s *Block) SetColumnIndex(v int64) *Block

SetColumnIndex sets the ColumnIndex field's value.

func (*Block) SetColumnSpan

func (s *Block) SetColumnSpan(v int64) *Block

SetColumnSpan sets the ColumnSpan field's value.

func (*Block) SetConfidence

func (s *Block) SetConfidence(v float64) *Block

SetConfidence sets the Confidence field's value.

func (*Block) SetEntityTypes

func (s *Block) SetEntityTypes(v []*string) *Block

SetEntityTypes sets the EntityTypes field's value.

func (*Block) SetGeometry

func (s *Block) SetGeometry(v *Geometry) *Block

SetGeometry sets the Geometry field's value.

func (*Block) SetId

func (s *Block) SetId(v string) *Block

SetId sets the Id field's value.

func (*Block) SetPage

func (s *Block) SetPage(v int64) *Block

SetPage sets the Page field's value.

func (*Block) SetRelationships

func (s *Block) SetRelationships(v []*Relationship) *Block

SetRelationships sets the Relationships field's value.

func (*Block) SetRowIndex

func (s *Block) SetRowIndex(v int64) *Block

SetRowIndex sets the RowIndex field's value.

func (*Block) SetRowSpan

func (s *Block) SetRowSpan(v int64) *Block

SetRowSpan sets the RowSpan field's value.

func (*Block) SetSelectionStatus added in v1.19.16

func (s *Block) SetSelectionStatus(v string) *Block

SetSelectionStatus sets the SelectionStatus field's value.

func (*Block) SetText

func (s *Block) SetText(v string) *Block

SetText sets the Text field's value.

func (Block) String

func (s Block) String() string

String returns the string representation

type BoundingBox

type BoundingBox struct {

	// The height of the bounding box as a ratio of the overall document page height.
	Height *float64 `type:"float"`

	// The left coordinate of the bounding box as a ratio of overall document page
	// width.
	Left *float64 `type:"float"`

	// The top coordinate of the bounding box as a ratio of overall document page
	// height.
	Top *float64 `type:"float"`

	// The width of the bounding box as a ratio of the overall document page width.
	Width *float64 `type:"float"`
	// contains filtered or unexported fields
}

The bounding box around the detected page, text, key-value pair, table, table cell, or selection element on a document page. The left (x-coordinate) and top (y-coordinate) are coordinates that represent the top and left sides of the bounding box. Note that the upper-left corner of the image is the origin (0,0).

The top and left values returned are ratios of the overall document page size. For example, if the input image is 700 x 200 pixels, and the top-left coordinate of the bounding box is 350 x 50 pixels, the API returns a left value of 0.5 (350/700) and a top value of 0.25 (50/200).

The width and height values represent the dimensions of the bounding box as a ratio of the overall document page dimension. For example, if the document page size is 700 x 200 pixels, and the bounding box width is 70 pixels, the width returned is 0.1.

func (BoundingBox) GoString

func (s BoundingBox) GoString() string

GoString returns the string representation

func (*BoundingBox) SetHeight

func (s *BoundingBox) SetHeight(v float64) *BoundingBox

SetHeight sets the Height field's value.

func (*BoundingBox) SetLeft

func (s *BoundingBox) SetLeft(v float64) *BoundingBox

SetLeft sets the Left field's value.

func (*BoundingBox) SetTop

func (s *BoundingBox) SetTop(v float64) *BoundingBox

SetTop sets the Top field's value.

func (*BoundingBox) SetWidth

func (s *BoundingBox) SetWidth(v float64) *BoundingBox

SetWidth sets the Width field's value.

func (BoundingBox) String

func (s BoundingBox) String() string

String returns the string representation

type DetectDocumentTextInput

type DetectDocumentTextInput struct {

	// The input document as base64-encoded bytes or an Amazon S3 object. If you
	// use the AWS CLI to call Amazon Textract operations, you can't pass image
	// bytes. The document must be an image in JPEG or PNG format.
	//
	// If you're using an AWS SDK to call Amazon Textract, you might not need to
	// base64-encode image bytes that are passed using the Bytes field.
	//
	// Document is a required field
	Document *Document `type:"structure" required:"true"`
	// contains filtered or unexported fields
}

func (DetectDocumentTextInput) GoString

func (s DetectDocumentTextInput) GoString() string

GoString returns the string representation

func (*DetectDocumentTextInput) SetDocument

SetDocument sets the Document field's value.

func (DetectDocumentTextInput) String

func (s DetectDocumentTextInput) String() string

String returns the string representation

func (*DetectDocumentTextInput) Validate

func (s *DetectDocumentTextInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DetectDocumentTextOutput

type DetectDocumentTextOutput struct {

	// An array of Block objects that contain the text that's detected in the document.
	Blocks []*Block `type:"list"`

	DetectDocumentTextModelVersion *string `type:"string"`

	// Metadata about the document. It contains the number of pages that are detected
	// in the document.
	DocumentMetadata *DocumentMetadata `type:"structure"`
	// contains filtered or unexported fields
}

func (DetectDocumentTextOutput) GoString

func (s DetectDocumentTextOutput) GoString() string

GoString returns the string representation

func (*DetectDocumentTextOutput) SetBlocks

SetBlocks sets the Blocks field's value.

func (*DetectDocumentTextOutput) SetDetectDocumentTextModelVersion added in v1.25.46

func (s *DetectDocumentTextOutput) SetDetectDocumentTextModelVersion(v string) *DetectDocumentTextOutput

SetDetectDocumentTextModelVersion sets the DetectDocumentTextModelVersion field's value.

func (*DetectDocumentTextOutput) SetDocumentMetadata

SetDocumentMetadata sets the DocumentMetadata field's value.

func (DetectDocumentTextOutput) String

func (s DetectDocumentTextOutput) String() string

String returns the string representation

type Document

type Document struct {

	// A blob of base64-encoded document bytes. The maximum size of a document that's
	// provided in a blob of bytes is 5 MB. The document bytes must be in PNG or
	// JPEG format.
	//
	// If you're using an AWS SDK to call Amazon Textract, you might not need to
	// base64-encode image bytes passed using the Bytes field.
	//
	// Bytes is automatically base64 encoded/decoded by the SDK.
	Bytes []byte `min:"1" type:"blob"`

	// Identifies an S3 object as the document source. The maximum size of a document
	// that's stored in an S3 bucket is 5 MB.
	S3Object *S3Object `type:"structure"`
	// contains filtered or unexported fields
}

The input document, either as bytes or as an S3 object.

You pass image bytes to an Amazon Textract API operation by using the Bytes property. For example, you would use the Bytes property to pass a document loaded from a local file system. Image bytes passed by using the Bytes property must be base64 encoded. Your code might not need to encode document file bytes if you're using an AWS SDK to call Amazon Textract API operations.

You pass images stored in an S3 bucket to an Amazon Textract API operation by using the S3Object property. Documents stored in an S3 bucket don't need to be base64 encoded.

The AWS Region for the S3 bucket that contains the S3 object must match the AWS Region that you use for Amazon Textract operations.

If you use the AWS CLI to call Amazon Textract operations, passing image bytes using the Bytes property isn't supported. You must first upload the document to an Amazon S3 bucket, and then call the operation using the S3Object property.

For Amazon Textract to process an S3 object, the user must have permission to access the S3 object.

func (Document) GoString

func (s Document) GoString() string

GoString returns the string representation

func (*Document) SetBytes

func (s *Document) SetBytes(v []byte) *Document

SetBytes sets the Bytes field's value.

func (*Document) SetS3Object

func (s *Document) SetS3Object(v *S3Object) *Document

SetS3Object sets the S3Object field's value.

func (Document) String

func (s Document) String() string

String returns the string representation

func (*Document) Validate

func (s *Document) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DocumentLocation

type DocumentLocation struct {

	// The Amazon S3 bucket that contains the input document.
	S3Object *S3Object `type:"structure"`
	// contains filtered or unexported fields
}

The Amazon S3 bucket that contains the document to be processed. It's used by asynchronous operations such as StartDocumentTextDetection.

The input document can be an image file in JPEG or PNG format. It can also be a file in PDF format.

func (DocumentLocation) GoString

func (s DocumentLocation) GoString() string

GoString returns the string representation

func (*DocumentLocation) SetS3Object

func (s *DocumentLocation) SetS3Object(v *S3Object) *DocumentLocation

SetS3Object sets the S3Object field's value.

func (DocumentLocation) String

func (s DocumentLocation) String() string

String returns the string representation

func (*DocumentLocation) Validate

func (s *DocumentLocation) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DocumentMetadata

type DocumentMetadata struct {

	// The number of pages that are detected in the document.
	Pages *int64 `type:"integer"`
	// contains filtered or unexported fields
}

Information about the input document.

func (DocumentMetadata) GoString

func (s DocumentMetadata) GoString() string

GoString returns the string representation

func (*DocumentMetadata) SetPages

func (s *DocumentMetadata) SetPages(v int64) *DocumentMetadata

SetPages sets the Pages field's value.

func (DocumentMetadata) String

func (s DocumentMetadata) String() string

String returns the string representation

type DocumentTooLargeException added in v1.28.0

type DocumentTooLargeException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

The document can't be processed because it's too large. The maximum document size for synchronous operations 5 MB. The maximum document size for asynchronous operations is 500 MB for PDF files.

func (*DocumentTooLargeException) Code added in v1.28.0

Code returns the exception type name.

func (*DocumentTooLargeException) Error added in v1.28.0

func (s *DocumentTooLargeException) Error() string

func (DocumentTooLargeException) GoString added in v1.28.0

func (s DocumentTooLargeException) GoString() string

GoString returns the string representation

func (*DocumentTooLargeException) Message added in v1.28.0

func (s *DocumentTooLargeException) Message() string

Message returns the exception's message.

func (*DocumentTooLargeException) OrigErr added in v1.28.0

func (s *DocumentTooLargeException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*DocumentTooLargeException) RequestID added in v1.28.0

func (s *DocumentTooLargeException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*DocumentTooLargeException) StatusCode added in v1.28.0

func (s *DocumentTooLargeException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (DocumentTooLargeException) String added in v1.28.0

func (s DocumentTooLargeException) String() string

String returns the string representation

type Geometry

type Geometry struct {

	// An axis-aligned coarse representation of the location of the recognized item
	// on the document page.
	BoundingBox *BoundingBox `type:"structure"`

	// Within the bounding box, a fine-grained polygon around the recognized item.
	Polygon []*Point `type:"list"`
	// contains filtered or unexported fields
}

Information about where the following items are located on a document page: detected page, text, key-value pairs, tables, table cells, and selection elements.

func (Geometry) GoString

func (s Geometry) GoString() string

GoString returns the string representation

func (*Geometry) SetBoundingBox

func (s *Geometry) SetBoundingBox(v *BoundingBox) *Geometry

SetBoundingBox sets the BoundingBox field's value.

func (*Geometry) SetPolygon

func (s *Geometry) SetPolygon(v []*Point) *Geometry

SetPolygon sets the Polygon field's value.

func (Geometry) String

func (s Geometry) String() string

String returns the string representation

type GetDocumentAnalysisInput

type GetDocumentAnalysisInput struct {

	// A unique identifier for the text-detection job. The JobId is returned from
	// StartDocumentAnalysis. A JobId value is only valid for 7 days.
	//
	// JobId is a required field
	JobId *string `min:"1" type:"string" required:"true"`

	// The maximum number of results to return per paginated call. The largest value
	// that you can specify is 1,000. If you specify a value greater than 1,000,
	// a maximum of 1,000 results is returned. The default value is 1,000.
	MaxResults *int64 `min:"1" type:"integer"`

	// If the previous response was incomplete (because there are more blocks to
	// retrieve), Amazon Textract returns a pagination token in the response. You
	// can use this pagination token to retrieve the next set of blocks.
	NextToken *string `min:"1" type:"string"`
	// contains filtered or unexported fields
}

func (GetDocumentAnalysisInput) GoString

func (s GetDocumentAnalysisInput) GoString() string

GoString returns the string representation

func (*GetDocumentAnalysisInput) SetJobId

SetJobId sets the JobId field's value.

func (*GetDocumentAnalysisInput) SetMaxResults

SetMaxResults sets the MaxResults field's value.

func (*GetDocumentAnalysisInput) SetNextToken

SetNextToken sets the NextToken field's value.

func (GetDocumentAnalysisInput) String

func (s GetDocumentAnalysisInput) String() string

String returns the string representation

func (*GetDocumentAnalysisInput) Validate

func (s *GetDocumentAnalysisInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type GetDocumentAnalysisOutput

type GetDocumentAnalysisOutput struct {
	AnalyzeDocumentModelVersion *string `type:"string"`

	// The results of the text-analysis operation.
	Blocks []*Block `type:"list"`

	// Information about a document that Amazon Textract processed. DocumentMetadata
	// is returned in every page of paginated responses from an Amazon Textract
	// video operation.
	DocumentMetadata *DocumentMetadata `type:"structure"`

	// The current status of the text detection job.
	JobStatus *string `type:"string" enum:"JobStatus"`

	// If the response is truncated, Amazon Textract returns this token. You can
	// use this token in the subsequent request to retrieve the next set of text
	// detection results.
	NextToken *string `min:"1" type:"string"`

	// The current status of an asynchronous document-analysis operation.
	StatusMessage *string `type:"string"`

	// A list of warnings that occurred during the document-analysis operation.
	Warnings []*Warning `type:"list"`
	// contains filtered or unexported fields
}

func (GetDocumentAnalysisOutput) GoString

func (s GetDocumentAnalysisOutput) GoString() string

GoString returns the string representation

func (*GetDocumentAnalysisOutput) SetAnalyzeDocumentModelVersion added in v1.25.46

func (s *GetDocumentAnalysisOutput) SetAnalyzeDocumentModelVersion(v string) *GetDocumentAnalysisOutput

SetAnalyzeDocumentModelVersion sets the AnalyzeDocumentModelVersion field's value.

func (*GetDocumentAnalysisOutput) SetBlocks

SetBlocks sets the Blocks field's value.

func (*GetDocumentAnalysisOutput) SetDocumentMetadata

SetDocumentMetadata sets the DocumentMetadata field's value.

func (*GetDocumentAnalysisOutput) SetJobStatus

SetJobStatus sets the JobStatus field's value.

func (*GetDocumentAnalysisOutput) SetNextToken

SetNextToken sets the NextToken field's value.

func (*GetDocumentAnalysisOutput) SetStatusMessage

SetStatusMessage sets the StatusMessage field's value.

func (*GetDocumentAnalysisOutput) SetWarnings

SetWarnings sets the Warnings field's value.

func (GetDocumentAnalysisOutput) String

func (s GetDocumentAnalysisOutput) String() string

String returns the string representation

type GetDocumentTextDetectionInput

type GetDocumentTextDetectionInput struct {

	// A unique identifier for the text detection job. The JobId is returned from
	// StartDocumentTextDetection. A JobId value is only valid for 7 days.
	//
	// JobId is a required field
	JobId *string `min:"1" type:"string" required:"true"`

	// The maximum number of results to return per paginated call. The largest value
	// you can specify is 1,000. If you specify a value greater than 1,000, a maximum
	// of 1,000 results is returned. The default value is 1,000.
	MaxResults *int64 `min:"1" type:"integer"`

	// If the previous response was incomplete (because there are more blocks to
	// retrieve), Amazon Textract returns a pagination token in the response. You
	// can use this pagination token to retrieve the next set of blocks.
	NextToken *string `min:"1" type:"string"`
	// contains filtered or unexported fields
}

func (GetDocumentTextDetectionInput) GoString

GoString returns the string representation

func (*GetDocumentTextDetectionInput) SetJobId

SetJobId sets the JobId field's value.

func (*GetDocumentTextDetectionInput) SetMaxResults

SetMaxResults sets the MaxResults field's value.

func (*GetDocumentTextDetectionInput) SetNextToken

SetNextToken sets the NextToken field's value.

func (GetDocumentTextDetectionInput) String

String returns the string representation

func (*GetDocumentTextDetectionInput) Validate

func (s *GetDocumentTextDetectionInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type GetDocumentTextDetectionOutput

type GetDocumentTextDetectionOutput struct {

	// The results of the text-detection operation.
	Blocks []*Block `type:"list"`

	DetectDocumentTextModelVersion *string `type:"string"`

	// Information about a document that Amazon Textract processed. DocumentMetadata
	// is returned in every page of paginated responses from an Amazon Textract
	// video operation.
	DocumentMetadata *DocumentMetadata `type:"structure"`

	// The current status of the text detection job.
	JobStatus *string `type:"string" enum:"JobStatus"`

	// If the response is truncated, Amazon Textract returns this token. You can
	// use this token in the subsequent request to retrieve the next set of text-detection
	// results.
	NextToken *string `min:"1" type:"string"`

	// The current status of an asynchronous text-detection operation for the document.
	StatusMessage *string `type:"string"`

	// A list of warnings that occurred during the text-detection operation for
	// the document.
	Warnings []*Warning `type:"list"`
	// contains filtered or unexported fields
}

func (GetDocumentTextDetectionOutput) GoString

GoString returns the string representation

func (*GetDocumentTextDetectionOutput) SetBlocks

SetBlocks sets the Blocks field's value.

func (*GetDocumentTextDetectionOutput) SetDetectDocumentTextModelVersion added in v1.25.46

func (s *GetDocumentTextDetectionOutput) SetDetectDocumentTextModelVersion(v string) *GetDocumentTextDetectionOutput

SetDetectDocumentTextModelVersion sets the DetectDocumentTextModelVersion field's value.

func (*GetDocumentTextDetectionOutput) SetDocumentMetadata

SetDocumentMetadata sets the DocumentMetadata field's value.

func (*GetDocumentTextDetectionOutput) SetJobStatus

SetJobStatus sets the JobStatus field's value.

func (*GetDocumentTextDetectionOutput) SetNextToken

SetNextToken sets the NextToken field's value.

func (*GetDocumentTextDetectionOutput) SetStatusMessage

SetStatusMessage sets the StatusMessage field's value.

func (*GetDocumentTextDetectionOutput) SetWarnings

SetWarnings sets the Warnings field's value.

func (GetDocumentTextDetectionOutput) String

String returns the string representation

type HumanLoopActivationOutput added in v1.25.46

type HumanLoopActivationOutput struct {

	// Shows the result of condition evaluations, including those conditions which
	// activated a human review.
	HumanLoopActivationConditionsEvaluationResults aws.JSONValue `type:"jsonvalue"`

	// Shows if and why human review was needed.
	HumanLoopActivationReasons []*string `min:"1" type:"list"`

	// The Amazon Resource Name (ARN) of the HumanLoop created.
	HumanLoopArn *string `type:"string"`
	// contains filtered or unexported fields
}

Shows the results of the human in the loop evaluation. If there is no HumanLoopArn, the input did not trigger human review.

func (HumanLoopActivationOutput) GoString added in v1.25.46

func (s HumanLoopActivationOutput) GoString() string

GoString returns the string representation

func (*HumanLoopActivationOutput) SetHumanLoopActivationConditionsEvaluationResults added in v1.25.46

func (s *HumanLoopActivationOutput) SetHumanLoopActivationConditionsEvaluationResults(v aws.JSONValue) *HumanLoopActivationOutput

SetHumanLoopActivationConditionsEvaluationResults sets the HumanLoopActivationConditionsEvaluationResults field's value.

func (*HumanLoopActivationOutput) SetHumanLoopActivationReasons added in v1.25.46

func (s *HumanLoopActivationOutput) SetHumanLoopActivationReasons(v []*string) *HumanLoopActivationOutput

SetHumanLoopActivationReasons sets the HumanLoopActivationReasons field's value.

func (*HumanLoopActivationOutput) SetHumanLoopArn added in v1.25.46

SetHumanLoopArn sets the HumanLoopArn field's value.

func (HumanLoopActivationOutput) String added in v1.25.46

func (s HumanLoopActivationOutput) String() string

String returns the string representation

type HumanLoopConfig added in v1.25.46

type HumanLoopConfig struct {

	// Sets attributes of the input data.
	DataAttributes *HumanLoopDataAttributes `type:"structure"`

	// The Amazon Resource Name (ARN) of the flow definition.
	//
	// FlowDefinitionArn is a required field
	FlowDefinitionArn *string `type:"string" required:"true"`

	// The name of the human workflow used for this image. This should be kept unique
	// within a region.
	//
	// HumanLoopName is a required field
	HumanLoopName *string `min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Sets up the human review workflow the document will be sent to if one of the conditions is met. You can also set certain attributes of the image before review.

func (HumanLoopConfig) GoString added in v1.25.46

func (s HumanLoopConfig) GoString() string

GoString returns the string representation

func (*HumanLoopConfig) SetDataAttributes added in v1.25.46

func (s *HumanLoopConfig) SetDataAttributes(v *HumanLoopDataAttributes) *HumanLoopConfig

SetDataAttributes sets the DataAttributes field's value.

func (*HumanLoopConfig) SetFlowDefinitionArn added in v1.25.46

func (s *HumanLoopConfig) SetFlowDefinitionArn(v string) *HumanLoopConfig

SetFlowDefinitionArn sets the FlowDefinitionArn field's value.

func (*HumanLoopConfig) SetHumanLoopName added in v1.25.46

func (s *HumanLoopConfig) SetHumanLoopName(v string) *HumanLoopConfig

SetHumanLoopName sets the HumanLoopName field's value.

func (HumanLoopConfig) String added in v1.25.46

func (s HumanLoopConfig) String() string

String returns the string representation

func (*HumanLoopConfig) Validate added in v1.25.46

func (s *HumanLoopConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type HumanLoopDataAttributes added in v1.25.46

type HumanLoopDataAttributes struct {

	// Sets whether the input image is free of personally identifiable information
	// or adult content.
	ContentClassifiers []*string `type:"list"`
	// contains filtered or unexported fields
}

Allows you to set attributes of the image. Currently, you can declare an image as free of personally identifiable information and adult content.

func (HumanLoopDataAttributes) GoString added in v1.25.46

func (s HumanLoopDataAttributes) GoString() string

GoString returns the string representation

func (*HumanLoopDataAttributes) SetContentClassifiers added in v1.25.46

func (s *HumanLoopDataAttributes) SetContentClassifiers(v []*string) *HumanLoopDataAttributes

SetContentClassifiers sets the ContentClassifiers field's value.

func (HumanLoopDataAttributes) String added in v1.25.46

func (s HumanLoopDataAttributes) String() string

String returns the string representation

type HumanLoopQuotaExceededException added in v1.28.0

type HumanLoopQuotaExceededException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`

	QuotaCode *string `type:"string"`

	ResourceType *string `type:"string"`

	ServiceCode *string `type:"string"`
	// contains filtered or unexported fields
}

Indicates you have exceeded the maximum number of active human in the loop workflows available

func (*HumanLoopQuotaExceededException) Code added in v1.28.0

Code returns the exception type name.

func (*HumanLoopQuotaExceededException) Error added in v1.28.0

func (HumanLoopQuotaExceededException) GoString added in v1.28.0

GoString returns the string representation

func (*HumanLoopQuotaExceededException) Message added in v1.28.0

Message returns the exception's message.

func (*HumanLoopQuotaExceededException) OrigErr added in v1.28.0

OrigErr always returns nil, satisfies awserr.Error interface.

func (*HumanLoopQuotaExceededException) RequestID added in v1.28.0

func (s *HumanLoopQuotaExceededException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*HumanLoopQuotaExceededException) StatusCode added in v1.28.0

func (s *HumanLoopQuotaExceededException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (HumanLoopQuotaExceededException) String added in v1.28.0

String returns the string representation

type IdempotentParameterMismatchException added in v1.28.0

type IdempotentParameterMismatchException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

A ClientRequestToken input parameter was reused with an operation, but at least one of the other input parameters is different from the previous call to the operation.

func (*IdempotentParameterMismatchException) Code added in v1.28.0

Code returns the exception type name.

func (*IdempotentParameterMismatchException) Error added in v1.28.0

func (IdempotentParameterMismatchException) GoString added in v1.28.0

GoString returns the string representation

func (*IdempotentParameterMismatchException) Message added in v1.28.0

Message returns the exception's message.

func (*IdempotentParameterMismatchException) OrigErr added in v1.28.0

OrigErr always returns nil, satisfies awserr.Error interface.

func (*IdempotentParameterMismatchException) RequestID added in v1.28.0

RequestID returns the service's response RequestID for request.

func (*IdempotentParameterMismatchException) StatusCode added in v1.28.0

func (s *IdempotentParameterMismatchException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (IdempotentParameterMismatchException) String added in v1.28.0

String returns the string representation

type InternalServerError added in v1.28.0

type InternalServerError struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

Amazon Textract experienced a service issue. Try your call again.

func (*InternalServerError) Code added in v1.28.0

func (s *InternalServerError) Code() string

Code returns the exception type name.

func (*InternalServerError) Error added in v1.28.0

func (s *InternalServerError) Error() string

func (InternalServerError) GoString added in v1.28.0

func (s InternalServerError) GoString() string

GoString returns the string representation

func (*InternalServerError) Message added in v1.28.0

func (s *InternalServerError) Message() string

Message returns the exception's message.

func (*InternalServerError) OrigErr added in v1.28.0

func (s *InternalServerError) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*InternalServerError) RequestID added in v1.28.0

func (s *InternalServerError) RequestID() string

RequestID returns the service's response RequestID for request.

func (*InternalServerError) StatusCode added in v1.28.0

func (s *InternalServerError) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (InternalServerError) String added in v1.28.0

func (s InternalServerError) String() string

String returns the string representation

type InvalidJobIdException added in v1.28.0

type InvalidJobIdException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

An invalid job identifier was passed to GetDocumentAnalysis or to GetDocumentAnalysis.

func (*InvalidJobIdException) Code added in v1.28.0

func (s *InvalidJobIdException) Code() string

Code returns the exception type name.

func (*InvalidJobIdException) Error added in v1.28.0

func (s *InvalidJobIdException) Error() string

func (InvalidJobIdException) GoString added in v1.28.0

func (s InvalidJobIdException) GoString() string

GoString returns the string representation

func (*InvalidJobIdException) Message added in v1.28.0

func (s *InvalidJobIdException) Message() string

Message returns the exception's message.

func (*InvalidJobIdException) OrigErr added in v1.28.0

func (s *InvalidJobIdException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*InvalidJobIdException) RequestID added in v1.28.0

func (s *InvalidJobIdException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*InvalidJobIdException) StatusCode added in v1.28.0

func (s *InvalidJobIdException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (InvalidJobIdException) String added in v1.28.0

func (s InvalidJobIdException) String() string

String returns the string representation

type InvalidParameterException added in v1.28.0

type InvalidParameterException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

An input parameter violated a constraint. For example, in synchronous operations, an InvalidParameterException exception occurs when neither of the S3Object or Bytes values are supplied in the Document request parameter. Validate your parameter before calling the API operation again.

func (*InvalidParameterException) Code added in v1.28.0

Code returns the exception type name.

func (*InvalidParameterException) Error added in v1.28.0

func (s *InvalidParameterException) Error() string

func (InvalidParameterException) GoString added in v1.28.0

func (s InvalidParameterException) GoString() string

GoString returns the string representation

func (*InvalidParameterException) Message added in v1.28.0

func (s *InvalidParameterException) Message() string

Message returns the exception's message.

func (*InvalidParameterException) OrigErr added in v1.28.0

func (s *InvalidParameterException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*InvalidParameterException) RequestID added in v1.28.0

func (s *InvalidParameterException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*InvalidParameterException) StatusCode added in v1.28.0

func (s *InvalidParameterException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (InvalidParameterException) String added in v1.28.0

func (s InvalidParameterException) String() string

String returns the string representation

type InvalidS3ObjectException added in v1.28.0

type InvalidS3ObjectException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

Amazon Textract is unable to access the S3 object that's specified in the request.

func (*InvalidS3ObjectException) Code added in v1.28.0

func (s *InvalidS3ObjectException) Code() string

Code returns the exception type name.

func (*InvalidS3ObjectException) Error added in v1.28.0

func (s *InvalidS3ObjectException) Error() string

func (InvalidS3ObjectException) GoString added in v1.28.0

func (s InvalidS3ObjectException) GoString() string

GoString returns the string representation

func (*InvalidS3ObjectException) Message added in v1.28.0

func (s *InvalidS3ObjectException) Message() string

Message returns the exception's message.

func (*InvalidS3ObjectException) OrigErr added in v1.28.0

func (s *InvalidS3ObjectException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*InvalidS3ObjectException) RequestID added in v1.28.0

func (s *InvalidS3ObjectException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*InvalidS3ObjectException) StatusCode added in v1.28.0

func (s *InvalidS3ObjectException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (InvalidS3ObjectException) String added in v1.28.0

func (s InvalidS3ObjectException) String() string

String returns the string representation

type LimitExceededException added in v1.28.0

type LimitExceededException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

An Amazon Textract service limit was exceeded. For example, if you start too many asynchronous jobs concurrently, calls to start operations (StartDocumentTextDetection, for example) raise a LimitExceededException exception (HTTP status code: 400) until the number of concurrently running jobs is below the Amazon Textract service limit.

func (*LimitExceededException) Code added in v1.28.0

func (s *LimitExceededException) Code() string

Code returns the exception type name.

func (*LimitExceededException) Error added in v1.28.0

func (s *LimitExceededException) Error() string

func (LimitExceededException) GoString added in v1.28.0

func (s LimitExceededException) GoString() string

GoString returns the string representation

func (*LimitExceededException) Message added in v1.28.0

func (s *LimitExceededException) Message() string

Message returns the exception's message.

func (*LimitExceededException) OrigErr added in v1.28.0

func (s *LimitExceededException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*LimitExceededException) RequestID added in v1.28.0

func (s *LimitExceededException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*LimitExceededException) StatusCode added in v1.28.0

func (s *LimitExceededException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (LimitExceededException) String added in v1.28.0

func (s LimitExceededException) String() string

String returns the string representation

type NotificationChannel

type NotificationChannel struct {

	// The Amazon Resource Name (ARN) of an IAM role that gives Amazon Textract
	// publishing permissions to the Amazon SNS topic.
	//
	// RoleArn is a required field
	RoleArn *string `min:"20" type:"string" required:"true"`

	// The Amazon SNS topic that Amazon Textract posts the completion status to.
	//
	// SNSTopicArn is a required field
	SNSTopicArn *string `min:"20" type:"string" required:"true"`
	// contains filtered or unexported fields
}

The Amazon Simple Notification Service (Amazon SNS) topic to which Amazon Textract publishes the completion status of an asynchronous document operation, such as StartDocumentTextDetection.

func (NotificationChannel) GoString

func (s NotificationChannel) GoString() string

GoString returns the string representation

func (*NotificationChannel) SetRoleArn

SetRoleArn sets the RoleArn field's value.

func (*NotificationChannel) SetSNSTopicArn

func (s *NotificationChannel) SetSNSTopicArn(v string) *NotificationChannel

SetSNSTopicArn sets the SNSTopicArn field's value.

func (NotificationChannel) String

func (s NotificationChannel) String() string

String returns the string representation

func (*NotificationChannel) Validate

func (s *NotificationChannel) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type Point

type Point struct {

	// The value of the X coordinate for a point on a Polygon.
	X *float64 `type:"float"`

	// The value of the Y coordinate for a point on a Polygon.
	Y *float64 `type:"float"`
	// contains filtered or unexported fields
}

The X and Y coordinates of a point on a document page. The X and Y values that are returned are ratios of the overall document page size. For example, if the input document is 700 x 200 and the operation returns X=0.5 and Y=0.25, then the point is at the (350,50) pixel coordinate on the document page.

An array of Point objects, Polygon, is returned by DetectDocumentText. Polygon represents a fine-grained polygon around detected text. For more information, see Geometry in the Amazon Textract Developer Guide.

func (Point) GoString

func (s Point) GoString() string

GoString returns the string representation

func (*Point) SetX

func (s *Point) SetX(v float64) *Point

SetX sets the X field's value.

func (*Point) SetY

func (s *Point) SetY(v float64) *Point

SetY sets the Y field's value.

func (Point) String

func (s Point) String() string

String returns the string representation

type ProvisionedThroughputExceededException added in v1.28.0

type ProvisionedThroughputExceededException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Textract.

func (*ProvisionedThroughputExceededException) Code added in v1.28.0

Code returns the exception type name.

func (*ProvisionedThroughputExceededException) Error added in v1.28.0

func (ProvisionedThroughputExceededException) GoString added in v1.28.0

GoString returns the string representation

func (*ProvisionedThroughputExceededException) Message added in v1.28.0

Message returns the exception's message.

func (*ProvisionedThroughputExceededException) OrigErr added in v1.28.0

OrigErr always returns nil, satisfies awserr.Error interface.

func (*ProvisionedThroughputExceededException) RequestID added in v1.28.0

RequestID returns the service's response RequestID for request.

func (*ProvisionedThroughputExceededException) StatusCode added in v1.28.0

Status code returns the HTTP status code for the request's response error.

func (ProvisionedThroughputExceededException) String added in v1.28.0

String returns the string representation

type Relationship

type Relationship struct {

	// An array of IDs for related blocks. You can get the type of the relationship
	// from the Type element.
	Ids []*string `type:"list"`

	// The type of relationship that the blocks in the IDs array have with the current
	// block. The relationship can be VALUE or CHILD. A relationship of type VALUE
	// is a list that contains the ID of the VALUE block that's associated with
	// the KEY of a key-value pair. A relationship of type CHILD is a list of IDs
	// that identify WORD blocks.
	Type *string `type:"string" enum:"RelationshipType"`
	// contains filtered or unexported fields
}

Information about how blocks are related to each other. A Block object contains 0 or more Relation objects in a list, Relationships. For more information, see Block.

The Type element provides the type of the relationship for all blocks in the IDs array.

func (Relationship) GoString

func (s Relationship) GoString() string

GoString returns the string representation

func (*Relationship) SetIds

func (s *Relationship) SetIds(v []*string) *Relationship

SetIds sets the Ids field's value.

func (*Relationship) SetType

func (s *Relationship) SetType(v string) *Relationship

SetType sets the Type field's value.

func (Relationship) String

func (s Relationship) String() string

String returns the string representation

type S3Object

type S3Object struct {

	// The name of the S3 bucket.
	Bucket *string `min:"3" type:"string"`

	// The file name of the input document. Synchronous operations can use image
	// files that are in JPEG or PNG format. Asynchronous operations also support
	// PDF format files.
	Name *string `min:"1" type:"string"`

	// If the bucket has versioning enabled, you can specify the object version.
	Version *string `min:"1" type:"string"`
	// contains filtered or unexported fields
}

The S3 bucket name and file name that identifies the document.

The AWS Region for the S3 bucket that contains the document must match the Region that you use for Amazon Textract operations.

For Amazon Textract to process a file in an S3 bucket, the user must have permission to access the S3 bucket and file.

func (S3Object) GoString

func (s S3Object) GoString() string

GoString returns the string representation

func (*S3Object) SetBucket

func (s *S3Object) SetBucket(v string) *S3Object

SetBucket sets the Bucket field's value.

func (*S3Object) SetName

func (s *S3Object) SetName(v string) *S3Object

SetName sets the Name field's value.

func (*S3Object) SetVersion

func (s *S3Object) SetVersion(v string) *S3Object

SetVersion sets the Version field's value.

func (S3Object) String

func (s S3Object) String() string

String returns the string representation

func (*S3Object) Validate

func (s *S3Object) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type StartDocumentAnalysisInput

type StartDocumentAnalysisInput struct {

	// The idempotent token that you use to identify the start request. If you use
	// the same token with multiple StartDocumentAnalysis requests, the same JobId
	// is returned. Use ClientRequestToken to prevent the same job from being accidentally
	// started more than once. For more information, see Calling Amazon Textract
	// Asynchronous Operations (https://docs.aws.amazon.com/textract/latest/dg/api-async.html).
	ClientRequestToken *string `min:"1" type:"string"`

	// The location of the document to be processed.
	//
	// DocumentLocation is a required field
	DocumentLocation *DocumentLocation `type:"structure" required:"true"`

	// A list of the types of analysis to perform. Add TABLES to the list to return
	// information about the tables that are detected in the input document. Add
	// FORMS to return detected form data. To perform both types of analysis, add
	// TABLES and FORMS to FeatureTypes. All lines and words detected in the document
	// are included in the response (including text that isn't related to the value
	// of FeatureTypes).
	//
	// FeatureTypes is a required field
	FeatureTypes []*string `type:"list" required:"true"`

	// An identifier that you specify that's included in the completion notification
	// published to the Amazon SNS topic. For example, you can use JobTag to identify
	// the type of document that the completion notification corresponds to (such
	// as a tax form or a receipt).
	JobTag *string `min:"1" type:"string"`

	// The Amazon SNS topic ARN that you want Amazon Textract to publish the completion
	// status of the operation to.
	NotificationChannel *NotificationChannel `type:"structure"`
	// contains filtered or unexported fields
}

func (StartDocumentAnalysisInput) GoString

func (s StartDocumentAnalysisInput) GoString() string

GoString returns the string representation

func (*StartDocumentAnalysisInput) SetClientRequestToken

func (s *StartDocumentAnalysisInput) SetClientRequestToken(v string) *StartDocumentAnalysisInput

SetClientRequestToken sets the ClientRequestToken field's value.

func (*StartDocumentAnalysisInput) SetDocumentLocation

SetDocumentLocation sets the DocumentLocation field's value.

func (*StartDocumentAnalysisInput) SetFeatureTypes

SetFeatureTypes sets the FeatureTypes field's value.

func (*StartDocumentAnalysisInput) SetJobTag

SetJobTag sets the JobTag field's value.

func (*StartDocumentAnalysisInput) SetNotificationChannel

SetNotificationChannel sets the NotificationChannel field's value.

func (StartDocumentAnalysisInput) String

String returns the string representation

func (*StartDocumentAnalysisInput) Validate

func (s *StartDocumentAnalysisInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type StartDocumentAnalysisOutput

type StartDocumentAnalysisOutput struct {

	// The identifier for the document text detection job. Use JobId to identify
	// the job in a subsequent call to GetDocumentAnalysis. A JobId value is only
	// valid for 7 days.
	JobId *string `min:"1" type:"string"`
	// contains filtered or unexported fields
}

func (StartDocumentAnalysisOutput) GoString

func (s StartDocumentAnalysisOutput) GoString() string

GoString returns the string representation

func (*StartDocumentAnalysisOutput) SetJobId

SetJobId sets the JobId field's value.

func (StartDocumentAnalysisOutput) String

String returns the string representation

type StartDocumentTextDetectionInput

type StartDocumentTextDetectionInput struct {

	// The idempotent token that's used to identify the start request. If you use
	// the same token with multiple StartDocumentTextDetection requests, the same
	// JobId is returned. Use ClientRequestToken to prevent the same job from being
	// accidentally started more than once. For more information, see Calling Amazon
	// Textract Asynchronous Operations (https://docs.aws.amazon.com/textract/latest/dg/api-async.html).
	ClientRequestToken *string `min:"1" type:"string"`

	// The location of the document to be processed.
	//
	// DocumentLocation is a required field
	DocumentLocation *DocumentLocation `type:"structure" required:"true"`

	// An identifier that you specify that's included in the completion notification
	// published to the Amazon SNS topic. For example, you can use JobTag to identify
	// the type of document that the completion notification corresponds to (such
	// as a tax form or a receipt).
	JobTag *string `min:"1" type:"string"`

	// The Amazon SNS topic ARN that you want Amazon Textract to publish the completion
	// status of the operation to.
	NotificationChannel *NotificationChannel `type:"structure"`
	// contains filtered or unexported fields
}

func (StartDocumentTextDetectionInput) GoString

GoString returns the string representation

func (*StartDocumentTextDetectionInput) SetClientRequestToken

SetClientRequestToken sets the ClientRequestToken field's value.

func (*StartDocumentTextDetectionInput) SetDocumentLocation

SetDocumentLocation sets the DocumentLocation field's value.

func (*StartDocumentTextDetectionInput) SetJobTag

SetJobTag sets the JobTag field's value.

func (*StartDocumentTextDetectionInput) SetNotificationChannel

SetNotificationChannel sets the NotificationChannel field's value.

func (StartDocumentTextDetectionInput) String

String returns the string representation

func (*StartDocumentTextDetectionInput) Validate

func (s *StartDocumentTextDetectionInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type StartDocumentTextDetectionOutput

type StartDocumentTextDetectionOutput struct {

	// The identifier of the text detection job for the document. Use JobId to identify
	// the job in a subsequent call to GetDocumentTextDetection. A JobId value is
	// only valid for 7 days.
	JobId *string `min:"1" type:"string"`
	// contains filtered or unexported fields
}

func (StartDocumentTextDetectionOutput) GoString

GoString returns the string representation

func (*StartDocumentTextDetectionOutput) SetJobId

SetJobId sets the JobId field's value.

func (StartDocumentTextDetectionOutput) String

String returns the string representation

type Textract

type Textract struct {
	*client.Client
}

Textract provides the API operation methods for making requests to Amazon Textract. See this package's package overview docs for details on the service.

Textract methods are safe to use concurrently. It is not safe to modify mutate any of the struct's properties though.

func New

func New(p client.ConfigProvider, cfgs ...*aws.Config) *Textract

New creates a new instance of the Textract client with a session. If additional configuration is needed for the client instance use the optional aws.Config parameter to add your extra config.

Example:

mySession := session.Must(session.NewSession())

// Create a Textract client from just a session.
svc := textract.New(mySession)

// Create a Textract client with additional configuration
svc := textract.New(mySession, aws.NewConfig().WithRegion("us-west-2"))

func (*Textract) AnalyzeDocument

func (c *Textract) AnalyzeDocument(input *AnalyzeDocumentInput) (*AnalyzeDocumentOutput, error)

AnalyzeDocument API operation for Amazon Textract.

Analyzes an input document for relationships between detected items.

The types of information returned are as follows:

  • Form data (key-value pairs). The related information is returned in two Block objects, each of type KEY_VALUE_SET: a KEY Block object and a VALUE Block object. For example, Name: Ana Silva Carolina contains a key and value. Name: is the key. Ana Silva Carolina is the value.

  • Table and table cell data. A TABLE Block object contains information about a detected table. A CELL Block object is returned for each cell in a table.

  • Lines and words of text. A LINE Block object contains one or more WORD Block objects. All lines and words that are detected in the document are returned (including text that doesn't have a relationship with the value of FeatureTypes).

Selection elements such as check boxes and option buttons (radio buttons) can be detected in form data and in tables. A SELECTION_ELEMENT Block object contains information about a selection element, including the selection status.

You can choose which type of analysis to perform by specifying the FeatureTypes list.

The output is returned in a list of Block objects.

AnalyzeDocument is a synchronous operation. To analyze documents asynchronously, use StartDocumentAnalysis.

For more information, see Document Text Analysis (https://docs.aws.amazon.com/textract/latest/dg/how-it-works-analyzing.html).

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon Textract's API operation AnalyzeDocument for usage and error information.

Returned Error Types:

  • InvalidParameterException An input parameter violated a constraint. For example, in synchronous operations, an InvalidParameterException exception occurs when neither of the S3Object or Bytes values are supplied in the Document request parameter. Validate your parameter before calling the API operation again.

  • InvalidS3ObjectException Amazon Textract is unable to access the S3 object that's specified in the request.

  • UnsupportedDocumentException The format of the input document isn't supported. Documents for synchronous operations can be in PNG or JPEG format. Documents for asynchronous operations can also be in PDF format.

  • DocumentTooLargeException The document can't be processed because it's too large. The maximum document size for synchronous operations 5 MB. The maximum document size for asynchronous operations is 500 MB for PDF files.

  • BadDocumentException Amazon Textract isn't able to read the document.

  • AccessDeniedException You aren't authorized to perform the action.

  • ProvisionedThroughputExceededException The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Textract.

  • InternalServerError Amazon Textract experienced a service issue. Try your call again.

  • ThrottlingException Amazon Textract is temporarily unable to process the request. Try your call again.

  • HumanLoopQuotaExceededException Indicates you have exceeded the maximum number of active human in the loop workflows available

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/AnalyzeDocument

func (*Textract) AnalyzeDocumentRequest

func (c *Textract) AnalyzeDocumentRequest(input *AnalyzeDocumentInput) (req *request.Request, output *AnalyzeDocumentOutput)

AnalyzeDocumentRequest generates a "aws/request.Request" representing the client's request for the AnalyzeDocument operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See AnalyzeDocument for more information on using the AnalyzeDocument API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the AnalyzeDocumentRequest method.
req, resp := client.AnalyzeDocumentRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/AnalyzeDocument

func (*Textract) AnalyzeDocumentWithContext

func (c *Textract) AnalyzeDocumentWithContext(ctx aws.Context, input *AnalyzeDocumentInput, opts ...request.Option) (*AnalyzeDocumentOutput, error)

AnalyzeDocumentWithContext is the same as AnalyzeDocument with the addition of the ability to pass a context and additional request options.

See AnalyzeDocument for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*Textract) DetectDocumentText

func (c *Textract) DetectDocumentText(input *DetectDocumentTextInput) (*DetectDocumentTextOutput, error)

DetectDocumentText API operation for Amazon Textract.

Detects text in the input document. Amazon Textract can detect lines of text and the words that make up a line of text. The input document must be an image in JPEG or PNG format. DetectDocumentText returns the detected text in an array of Block objects.

Each document page has as an associated Block of type PAGE. Each PAGE Block object is the parent of LINE Block objects that represent the lines of detected text on a page. A LINE Block object is a parent for each word that makes up the line. Words are represented by Block objects of type WORD.

DetectDocumentText is a synchronous operation. To analyze documents asynchronously, use StartDocumentTextDetection.

For more information, see Document Text Detection (https://docs.aws.amazon.com/textract/latest/dg/how-it-works-detecting.html).

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon Textract's API operation DetectDocumentText for usage and error information.

Returned Error Types:

  • InvalidParameterException An input parameter violated a constraint. For example, in synchronous operations, an InvalidParameterException exception occurs when neither of the S3Object or Bytes values are supplied in the Document request parameter. Validate your parameter before calling the API operation again.

  • InvalidS3ObjectException Amazon Textract is unable to access the S3 object that's specified in the request.

  • UnsupportedDocumentException The format of the input document isn't supported. Documents for synchronous operations can be in PNG or JPEG format. Documents for asynchronous operations can also be in PDF format.

  • DocumentTooLargeException The document can't be processed because it's too large. The maximum document size for synchronous operations 5 MB. The maximum document size for asynchronous operations is 500 MB for PDF files.

  • BadDocumentException Amazon Textract isn't able to read the document.

  • AccessDeniedException You aren't authorized to perform the action.

  • ProvisionedThroughputExceededException The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Textract.

  • InternalServerError Amazon Textract experienced a service issue. Try your call again.

  • ThrottlingException Amazon Textract is temporarily unable to process the request. Try your call again.

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/DetectDocumentText

func (*Textract) DetectDocumentTextRequest

func (c *Textract) DetectDocumentTextRequest(input *DetectDocumentTextInput) (req *request.Request, output *DetectDocumentTextOutput)

DetectDocumentTextRequest generates a "aws/request.Request" representing the client's request for the DetectDocumentText operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DetectDocumentText for more information on using the DetectDocumentText API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DetectDocumentTextRequest method.
req, resp := client.DetectDocumentTextRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/DetectDocumentText

func (*Textract) DetectDocumentTextWithContext

func (c *Textract) DetectDocumentTextWithContext(ctx aws.Context, input *DetectDocumentTextInput, opts ...request.Option) (*DetectDocumentTextOutput, error)

DetectDocumentTextWithContext is the same as DetectDocumentText with the addition of the ability to pass a context and additional request options.

See DetectDocumentText for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*Textract) GetDocumentAnalysis

func (c *Textract) GetDocumentAnalysis(input *GetDocumentAnalysisInput) (*GetDocumentAnalysisOutput, error)

GetDocumentAnalysis API operation for Amazon Textract.

Gets the results for an Amazon Textract asynchronous operation that analyzes text in a document.

You start asynchronous text analysis by calling StartDocumentAnalysis, which returns a job identifier (JobId). When the text analysis operation finishes, Amazon Textract publishes a completion status to the Amazon Simple Notification Service (Amazon SNS) topic that's registered in the initial call to StartDocumentAnalysis. To get the results of the text-detection operation, first check that the status value published to the Amazon SNS topic is SUCCEEDED. If so, call GetDocumentAnalysis, and pass the job identifier (JobId) from the initial call to StartDocumentAnalysis.

GetDocumentAnalysis returns an array of Block objects. The following types of information are returned:

  • Form data (key-value pairs). The related information is returned in two Block objects, each of type KEY_VALUE_SET: a KEY Block object and a VALUE Block object. For example, Name: Ana Silva Carolina contains a key and value. Name: is the key. Ana Silva Carolina is the value.

  • Table and table cell data. A TABLE Block object contains information about a detected table. A CELL Block object is returned for each cell in a table.

  • Lines and words of text. A LINE Block object contains one or more WORD Block objects. All lines and words that are detected in the document are returned (including text that doesn't have a relationship with the value of the StartDocumentAnalysis FeatureTypes input parameter).

Selection elements such as check boxes and option buttons (radio buttons) can be detected in form data and in tables. A SELECTION_ELEMENT Block object contains information about a selection element, including the selection status.

Use the MaxResults parameter to limit the number of blocks that are returned. If there are more results than specified in MaxResults, the value of NextToken in the operation response contains a pagination token for getting the next set of results. To get the next page of results, call GetDocumentAnalysis, and populate the NextToken request parameter with the token value that's returned from the previous call to GetDocumentAnalysis.

For more information, see Document Text Analysis (https://docs.aws.amazon.com/textract/latest/dg/how-it-works-analyzing.html).

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon Textract's API operation GetDocumentAnalysis for usage and error information.

Returned Error Types:

  • InvalidParameterException An input parameter violated a constraint. For example, in synchronous operations, an InvalidParameterException exception occurs when neither of the S3Object or Bytes values are supplied in the Document request parameter. Validate your parameter before calling the API operation again.

  • AccessDeniedException You aren't authorized to perform the action.

  • ProvisionedThroughputExceededException The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Textract.

  • InvalidJobIdException An invalid job identifier was passed to GetDocumentAnalysis or to GetDocumentAnalysis.

  • InternalServerError Amazon Textract experienced a service issue. Try your call again.

  • ThrottlingException Amazon Textract is temporarily unable to process the request. Try your call again.

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/GetDocumentAnalysis

func (*Textract) GetDocumentAnalysisRequest

func (c *Textract) GetDocumentAnalysisRequest(input *GetDocumentAnalysisInput) (req *request.Request, output *GetDocumentAnalysisOutput)

GetDocumentAnalysisRequest generates a "aws/request.Request" representing the client's request for the GetDocumentAnalysis operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See GetDocumentAnalysis for more information on using the GetDocumentAnalysis API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the GetDocumentAnalysisRequest method.
req, resp := client.GetDocumentAnalysisRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/GetDocumentAnalysis

func (*Textract) GetDocumentAnalysisWithContext

func (c *Textract) GetDocumentAnalysisWithContext(ctx aws.Context, input *GetDocumentAnalysisInput, opts ...request.Option) (*GetDocumentAnalysisOutput, error)

GetDocumentAnalysisWithContext is the same as GetDocumentAnalysis with the addition of the ability to pass a context and additional request options.

See GetDocumentAnalysis for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*Textract) GetDocumentTextDetection

func (c *Textract) GetDocumentTextDetection(input *GetDocumentTextDetectionInput) (*GetDocumentTextDetectionOutput, error)

GetDocumentTextDetection API operation for Amazon Textract.

Gets the results for an Amazon Textract asynchronous operation that detects text in a document. Amazon Textract can detect lines of text and the words that make up a line of text.

You start asynchronous text detection by calling StartDocumentTextDetection, which returns a job identifier (JobId). When the text detection operation finishes, Amazon Textract publishes a completion status to the Amazon Simple Notification Service (Amazon SNS) topic that's registered in the initial call to StartDocumentTextDetection. To get the results of the text-detection operation, first check that the status value published to the Amazon SNS topic is SUCCEEDED. If so, call GetDocumentTextDetection, and pass the job identifier (JobId) from the initial call to StartDocumentTextDetection.

GetDocumentTextDetection returns an array of Block objects.

Each document page has as an associated Block of type PAGE. Each PAGE Block object is the parent of LINE Block objects that represent the lines of detected text on a page. A LINE Block object is a parent for each word that makes up the line. Words are represented by Block objects of type WORD.

Use the MaxResults parameter to limit the number of blocks that are returned. If there are more results than specified in MaxResults, the value of NextToken in the operation response contains a pagination token for getting the next set of results. To get the next page of results, call GetDocumentTextDetection, and populate the NextToken request parameter with the token value that's returned from the previous call to GetDocumentTextDetection.

For more information, see Document Text Detection (https://docs.aws.amazon.com/textract/latest/dg/how-it-works-detecting.html).

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon Textract's API operation GetDocumentTextDetection for usage and error information.

Returned Error Types:

  • InvalidParameterException An input parameter violated a constraint. For example, in synchronous operations, an InvalidParameterException exception occurs when neither of the S3Object or Bytes values are supplied in the Document request parameter. Validate your parameter before calling the API operation again.

  • AccessDeniedException You aren't authorized to perform the action.

  • ProvisionedThroughputExceededException The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Textract.

  • InvalidJobIdException An invalid job identifier was passed to GetDocumentAnalysis or to GetDocumentAnalysis.

  • InternalServerError Amazon Textract experienced a service issue. Try your call again.

  • ThrottlingException Amazon Textract is temporarily unable to process the request. Try your call again.

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/GetDocumentTextDetection

func (*Textract) GetDocumentTextDetectionRequest

func (c *Textract) GetDocumentTextDetectionRequest(input *GetDocumentTextDetectionInput) (req *request.Request, output *GetDocumentTextDetectionOutput)

GetDocumentTextDetectionRequest generates a "aws/request.Request" representing the client's request for the GetDocumentTextDetection operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See GetDocumentTextDetection for more information on using the GetDocumentTextDetection API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the GetDocumentTextDetectionRequest method.
req, resp := client.GetDocumentTextDetectionRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/GetDocumentTextDetection

func (*Textract) GetDocumentTextDetectionWithContext

func (c *Textract) GetDocumentTextDetectionWithContext(ctx aws.Context, input *GetDocumentTextDetectionInput, opts ...request.Option) (*GetDocumentTextDetectionOutput, error)

GetDocumentTextDetectionWithContext is the same as GetDocumentTextDetection with the addition of the ability to pass a context and additional request options.

See GetDocumentTextDetection for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*Textract) StartDocumentAnalysis

func (c *Textract) StartDocumentAnalysis(input *StartDocumentAnalysisInput) (*StartDocumentAnalysisOutput, error)

StartDocumentAnalysis API operation for Amazon Textract.

Starts the asynchronous analysis of an input document for relationships between detected items such as key-value pairs, tables, and selection elements.

StartDocumentAnalysis can analyze text in documents that are in JPEG, PNG, and PDF format. The documents are stored in an Amazon S3 bucket. Use DocumentLocation to specify the bucket name and file name of the document.

StartDocumentAnalysis returns a job identifier (JobId) that you use to get the results of the operation. When text analysis is finished, Amazon Textract publishes a completion status to the Amazon Simple Notification Service (Amazon SNS) topic that you specify in NotificationChannel. To get the results of the text analysis operation, first check that the status value published to the Amazon SNS topic is SUCCEEDED. If so, call GetDocumentAnalysis, and pass the job identifier (JobId) from the initial call to StartDocumentAnalysis.

For more information, see Document Text Analysis (https://docs.aws.amazon.com/textract/latest/dg/how-it-works-analyzing.html).

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon Textract's API operation StartDocumentAnalysis for usage and error information.

Returned Error Types:

  • InvalidParameterException An input parameter violated a constraint. For example, in synchronous operations, an InvalidParameterException exception occurs when neither of the S3Object or Bytes values are supplied in the Document request parameter. Validate your parameter before calling the API operation again.

  • InvalidS3ObjectException Amazon Textract is unable to access the S3 object that's specified in the request.

  • UnsupportedDocumentException The format of the input document isn't supported. Documents for synchronous operations can be in PNG or JPEG format. Documents for asynchronous operations can also be in PDF format.

  • DocumentTooLargeException The document can't be processed because it's too large. The maximum document size for synchronous operations 5 MB. The maximum document size for asynchronous operations is 500 MB for PDF files.

  • BadDocumentException Amazon Textract isn't able to read the document.

  • AccessDeniedException You aren't authorized to perform the action.

  • ProvisionedThroughputExceededException The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Textract.

  • InternalServerError Amazon Textract experienced a service issue. Try your call again.

  • IdempotentParameterMismatchException A ClientRequestToken input parameter was reused with an operation, but at least one of the other input parameters is different from the previous call to the operation.

  • ThrottlingException Amazon Textract is temporarily unable to process the request. Try your call again.

  • LimitExceededException An Amazon Textract service limit was exceeded. For example, if you start too many asynchronous jobs concurrently, calls to start operations (StartDocumentTextDetection, for example) raise a LimitExceededException exception (HTTP status code: 400) until the number of concurrently running jobs is below the Amazon Textract service limit.

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/StartDocumentAnalysis

func (*Textract) StartDocumentAnalysisRequest

func (c *Textract) StartDocumentAnalysisRequest(input *StartDocumentAnalysisInput) (req *request.Request, output *StartDocumentAnalysisOutput)

StartDocumentAnalysisRequest generates a "aws/request.Request" representing the client's request for the StartDocumentAnalysis operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See StartDocumentAnalysis for more information on using the StartDocumentAnalysis API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the StartDocumentAnalysisRequest method.
req, resp := client.StartDocumentAnalysisRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/StartDocumentAnalysis

func (*Textract) StartDocumentAnalysisWithContext

func (c *Textract) StartDocumentAnalysisWithContext(ctx aws.Context, input *StartDocumentAnalysisInput, opts ...request.Option) (*StartDocumentAnalysisOutput, error)

StartDocumentAnalysisWithContext is the same as StartDocumentAnalysis with the addition of the ability to pass a context and additional request options.

See StartDocumentAnalysis for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*Textract) StartDocumentTextDetection

func (c *Textract) StartDocumentTextDetection(input *StartDocumentTextDetectionInput) (*StartDocumentTextDetectionOutput, error)

StartDocumentTextDetection API operation for Amazon Textract.

Starts the asynchronous detection of text in a document. Amazon Textract can detect lines of text and the words that make up a line of text.

StartDocumentTextDetection can analyze text in documents that are in JPEG, PNG, and PDF format. The documents are stored in an Amazon S3 bucket. Use DocumentLocation to specify the bucket name and file name of the document.

StartTextDetection returns a job identifier (JobId) that you use to get the results of the operation. When text detection is finished, Amazon Textract publishes a completion status to the Amazon Simple Notification Service (Amazon SNS) topic that you specify in NotificationChannel. To get the results of the text detection operation, first check that the status value published to the Amazon SNS topic is SUCCEEDED. If so, call GetDocumentTextDetection, and pass the job identifier (JobId) from the initial call to StartDocumentTextDetection.

For more information, see Document Text Detection (https://docs.aws.amazon.com/textract/latest/dg/how-it-works-detecting.html).

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon Textract's API operation StartDocumentTextDetection for usage and error information.

Returned Error Types:

  • InvalidParameterException An input parameter violated a constraint. For example, in synchronous operations, an InvalidParameterException exception occurs when neither of the S3Object or Bytes values are supplied in the Document request parameter. Validate your parameter before calling the API operation again.

  • InvalidS3ObjectException Amazon Textract is unable to access the S3 object that's specified in the request.

  • UnsupportedDocumentException The format of the input document isn't supported. Documents for synchronous operations can be in PNG or JPEG format. Documents for asynchronous operations can also be in PDF format.

  • DocumentTooLargeException The document can't be processed because it's too large. The maximum document size for synchronous operations 5 MB. The maximum document size for asynchronous operations is 500 MB for PDF files.

  • BadDocumentException Amazon Textract isn't able to read the document.

  • AccessDeniedException You aren't authorized to perform the action.

  • ProvisionedThroughputExceededException The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Textract.

  • InternalServerError Amazon Textract experienced a service issue. Try your call again.

  • IdempotentParameterMismatchException A ClientRequestToken input parameter was reused with an operation, but at least one of the other input parameters is different from the previous call to the operation.

  • ThrottlingException Amazon Textract is temporarily unable to process the request. Try your call again.

  • LimitExceededException An Amazon Textract service limit was exceeded. For example, if you start too many asynchronous jobs concurrently, calls to start operations (StartDocumentTextDetection, for example) raise a LimitExceededException exception (HTTP status code: 400) until the number of concurrently running jobs is below the Amazon Textract service limit.

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/StartDocumentTextDetection

func (*Textract) StartDocumentTextDetectionRequest

func (c *Textract) StartDocumentTextDetectionRequest(input *StartDocumentTextDetectionInput) (req *request.Request, output *StartDocumentTextDetectionOutput)

StartDocumentTextDetectionRequest generates a "aws/request.Request" representing the client's request for the StartDocumentTextDetection operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See StartDocumentTextDetection for more information on using the StartDocumentTextDetection API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the StartDocumentTextDetectionRequest method.
req, resp := client.StartDocumentTextDetectionRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/textract-2018-06-27/StartDocumentTextDetection

func (*Textract) StartDocumentTextDetectionWithContext

func (c *Textract) StartDocumentTextDetectionWithContext(ctx aws.Context, input *StartDocumentTextDetectionInput, opts ...request.Option) (*StartDocumentTextDetectionOutput, error)

StartDocumentTextDetectionWithContext is the same as StartDocumentTextDetection with the addition of the ability to pass a context and additional request options.

See StartDocumentTextDetection for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

type ThrottlingException added in v1.28.0

type ThrottlingException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

Amazon Textract is temporarily unable to process the request. Try your call again.

func (*ThrottlingException) Code added in v1.28.0

func (s *ThrottlingException) Code() string

Code returns the exception type name.

func (*ThrottlingException) Error added in v1.28.0

func (s *ThrottlingException) Error() string

func (ThrottlingException) GoString added in v1.28.0

func (s ThrottlingException) GoString() string

GoString returns the string representation

func (*ThrottlingException) Message added in v1.28.0

func (s *ThrottlingException) Message() string

Message returns the exception's message.

func (*ThrottlingException) OrigErr added in v1.28.0

func (s *ThrottlingException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*ThrottlingException) RequestID added in v1.28.0

func (s *ThrottlingException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*ThrottlingException) StatusCode added in v1.28.0

func (s *ThrottlingException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (ThrottlingException) String added in v1.28.0

func (s ThrottlingException) String() string

String returns the string representation

type UnsupportedDocumentException added in v1.28.0

type UnsupportedDocumentException struct {
	RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

	Message_ *string `locationName:"message" type:"string"`
	// contains filtered or unexported fields
}

The format of the input document isn't supported. Documents for synchronous operations can be in PNG or JPEG format. Documents for asynchronous operations can also be in PDF format.

func (*UnsupportedDocumentException) Code added in v1.28.0

Code returns the exception type name.

func (*UnsupportedDocumentException) Error added in v1.28.0

func (UnsupportedDocumentException) GoString added in v1.28.0

func (s UnsupportedDocumentException) GoString() string

GoString returns the string representation

func (*UnsupportedDocumentException) Message added in v1.28.0

func (s *UnsupportedDocumentException) Message() string

Message returns the exception's message.

func (*UnsupportedDocumentException) OrigErr added in v1.28.0

func (s *UnsupportedDocumentException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*UnsupportedDocumentException) RequestID added in v1.28.0

func (s *UnsupportedDocumentException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*UnsupportedDocumentException) StatusCode added in v1.28.0

func (s *UnsupportedDocumentException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (UnsupportedDocumentException) String added in v1.28.0

String returns the string representation

type Warning

type Warning struct {

	// The error code for the warning.
	ErrorCode *string `type:"string"`

	// A list of the pages that the warning applies to.
	Pages []*int64 `type:"list"`
	// contains filtered or unexported fields
}

A warning about an issue that occurred during asynchronous text analysis (StartDocumentAnalysis) or asynchronous document text detection (StartDocumentTextDetection).

func (Warning) GoString

func (s Warning) GoString() string

GoString returns the string representation

func (*Warning) SetErrorCode

func (s *Warning) SetErrorCode(v string) *Warning

SetErrorCode sets the ErrorCode field's value.

func (*Warning) SetPages

func (s *Warning) SetPages(v []*int64) *Warning

SetPages sets the Pages field's value.

func (Warning) String

func (s Warning) String() string

String returns the string representation

Directories

Path Synopsis
Package textractiface provides an interface to enable mocking the Amazon Textract service client for testing your code.
Package textractiface provides an interface to enable mocking the Amazon Textract service client for testing your code.

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