fix(amplify-appsync-simulator): make ExpressionAttributeNames optional #5575
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When you map a unit or a function to use a DynamoDB data source and use the operation UpdateItem and
do not set condition.expressionNames or update.expressionNames in the payload the
amplify-appsync-simulator stops execution. The AppSync DynamoDB template reference says that those
attributes are optional.
Issue #, if available:
fix #5573
Description of changes:
Replace to null if the object is empty, the same approach used in the
Query
operator.By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.