QuerySessionContext
A structure used as a protocol between query engines and Lake Formation or Amazon Glue. Contains both a Lake Formation generated authorization identifier and information from the request's authorization context.
For more information about how to utilize QuerySessionContext, see Lake Formation workflow for application integration API operations in the developer guide.
Contents
- AdditionalContext
-
An opaque string-string map passed by the query engine.
Type: String to string map
Key Length Constraints: Minimum length of 1. Maximum length of 128.
Value Length Constraints: Minimum length of 0. Maximum length of 256.
Required: No
- ClusterId
-
An identifier string for the consumer cluster.
Type: String
Required: No
- QueryAuthorizationId
-
A cryptographically generated query identifier generated by Amazon Glue or Lake Formation.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 255.
Pattern:
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*Required: No
- QueryId
-
A unique identifier generated by the query engine for the query.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 255.
Pattern:
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*Required: No
- QueryStartTime
-
A timestamp provided by the query engine for when the query started.
Type: Timestamp
Required: No
See Also
For more information about using this API in one of the language-specific Amazon SDKs, see the following: