Class: Aws::DynamoDBStreams::Types::AttributeValue

Inherits:
Struct
  • Object
show all
Defined in:
gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb

Overview

Represents the data for an attribute.

Each attribute value is described as a name-value pair. The name is the data type, and the value is the data itself.

For more information, see Data Types in the Amazon DynamoDB Developer Guide.

See Also:

Constant Summary collapse

SENSITIVE = 
[]

Instance Attribute Summary collapse

Instance Attribute Details

#b ⇒ String

An attribute of type Binary. For example:

"B": "dGhpcyB0ZXh0IGlzIGJhc2U2NC1lbmNvZGVk"

Returns:

  • (String) 


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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end

#bool ⇒ Boolean

An attribute of type Boolean. For example:

"BOOL": true

Returns:

  • (Boolean) 


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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end

#bs ⇒ Array<String>

An attribute of type Binary Set. For example:

"BS": ["U3Vubnk=", "UmFpbnk=", "U25vd3k="]

Returns:

  • (Array<String>) 


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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end

#l ⇒ Array<Types::AttributeValue>

An attribute of type List. For example:

"L": [ {"S": "Cookies"} , {"S": "Coffee"}, {"N": "3.14159"}]

Returns:



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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end

#m ⇒ Hash<String,Types::AttributeValue>

An attribute of type Map. For example:

"M": {"Name": {"S": "Joe"}, "Age": {"N": "35"}}

Returns:



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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end

#n ⇒ String

An attribute of type Number. For example:

"N": "123.45"

Numbers are sent across the network to DynamoDB as strings, to maximize compatibility across languages and libraries. However, DynamoDB treats them as number type attributes for mathematical operations.

Returns:

  • (String) 


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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end

#ns ⇒ Array<String>

An attribute of type Number Set. For example:

"NS": ["42.2", "-19", "7.5", "3.14"]

Numbers are sent across the network to DynamoDB as strings, to maximize compatibility across languages and libraries. However, DynamoDB treats them as number type attributes for mathematical operations.

Returns:

  • (Array<String>) 


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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end

#null ⇒ Boolean

An attribute of type Null. For example:

"NULL": true

Returns:

  • (Boolean) 


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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end

#s ⇒ String

An attribute of type String. For example:

"S": "Hello"

Returns:

  • (String) 


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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end

#ss ⇒ Array<String>

An attribute of type String Set. For example:

"SS": ["Giraffe", "Hippo" ,"Zebra"]

Returns:

  • (Array<String>) 


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# File 'gems/aws-sdk-dynamodbstreams/lib/aws-sdk-dynamodbstreams/types.rb', line 97

class AttributeValue < Struct.new(
  :s,
  :n,
  :b,
  :ss,
  :ns,
  :bs,
  :m,
  :l,
  :null,
  :bool)
  SENSITIVE = []
  include Aws::Structure
end