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Contents
module Fog
module AWS
class DynamoDB
class Real
# Get DynamoDB item
#
# ==== Parameters
# * 'table_name'<~String> - name of table for item
# * 'key'<~Hash>:
# * 'HashKeyElement'<~Hash>: info for primary key
# * 'AttributeType'<~String> - type of attribute
# * 'AttributeName'<~String> - name of attribute
# * 'RangeKeyElement'<~Hash>: optional, info for range key
# * 'AttributeType'<~String> - type of attribute
# * 'AttributeName'<~String> - name of attribute
# * 'options'<~Hash>:
# * 'AttributesToGet'<~Array>: list of array names to return, defaults to returning all
# * 'ConsistentRead'<~Boolean>: whether to wait for updates, defaults to false
#
# ==== Returns
# * response<~Excon::Response>:
# * body<~Hash>:
# * 'ConsumedCapacityUnits'<~Float> - Capacity units used in read
# * 'Item':<~Hash>:
# * 'AttributeName'<~Hash>: in form of {"type":value}
def get_item(table_name, key, options = {})
body = {
'Key' => key,
'TableName' => table_name
}.merge(options)
request(
:body => Fog::JSON.encode(body),
:headers => {'x-amz-target' => 'DynamoDB_20111205.GetItem'},
:idempotent => true
)
end
end
end
end
end
Version data entries
79 entries across 79 versions & 12 rubygems