CheckpointConfigurationUpdate is a JSON Structure definition published by Amazon Managed Service for Apache Flink, describing 4 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.
{
"$schema": "https://json-structure.org/meta/core/v0/#",
"$id": "https://raw.githubusercontent.com/api-evangelist/amazon-managed-apache-flink/refs/heads/main/json-structure/amazon-managed-apache-flink-checkpoint-configuration-update-structure.json",
"name": "CheckpointConfigurationUpdate",
"description": "Describes updates to the checkpointing parameters for a Flink-based Kinesis Data Analytics application.",
"type": "object",
"properties": {
"ConfigurationTypeUpdate": {
"allOf": [
{
"$ref": "#/components/schemas/ConfigurationType"
},
{
"description": "<p>Describes updates to whether the application uses the default checkpointing behavior of Kinesis Data Analytics. You must set this property to <code>CUSTOM</code> in order to set the <code>CheckpointingEnabled</code>, <code>CheckpointInterval</code>, or <code>MinPauseBetweenCheckpoints</code> parameters. </p> <note> <p>If this value is set to <code>DEFAULT</code>, the application will use the following values, even if they are set to other values using APIs or application code:</p> <ul> <li> <p> <b>CheckpointingEnabled:</b> true</p> </li> <li> <p> <b>CheckpointInterval:</b> 60000</p> </li> <li> <p> <b>MinPauseBetweenCheckpoints:</b> 5000</p> </li> </ul> </note>"
}
]
},
"CheckpointingEnabledUpdate": {
"allOf": [
{
"$ref": "#/components/schemas/BooleanObject"
},
{
"description": "<p>Describes updates to whether checkpointing is enabled for an application.</p> <note> <p>If <code>CheckpointConfiguration.ConfigurationType</code> is <code>DEFAULT</code>, the application will use a <code>CheckpointingEnabled</code> value of <code>true</code>, even if this value is set to another value using this API or in application code.</p> </note>"
}
]
},
"CheckpointIntervalUpdate": {
"allOf": [
{
"$ref": "#/components/schemas/CheckpointInterval"
},
{
"description": "<p>Describes updates to the interval in milliseconds between checkpoint operations.</p> <note> <p>If <code>CheckpointConfiguration.ConfigurationType</code> is <code>DEFAULT</code>, the application will use a <code>CheckpointInterval</code> value of 60000, even if this value is set to another value using this API or in application code.</p> </note>"
}
]
},
"MinPauseBetweenCheckpointsUpdate": {
"allOf": [
{
"$ref": "#/components/schemas/MinPauseBetweenCheckpoints"
},
{
"description": "<p>Describes updates to the minimum time in milliseconds after a checkpoint operation completes that a new checkpoint operation can start.</p> <note> <p>If <code>CheckpointConfiguration.ConfigurationType</code> is <code>DEFAULT</code>, the application will use a <code>MinPauseBetweenCheckpoints</code> value of 5000, even if this value is set using this API or in application code.</p> </note>"
}
]
}
}
}
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