Kumo on 20 Sep 2026

Where it fell short on this date

The tests this run recorded as failing, each linked to its source at the commit that measured it. For the current picture, see this target's latest results, or every target in this run.

• BatchGetItem - legal shared-prefix projections accepts sibling map paths (a.b, a.c) and returns both under the parent

  Tier 1 batchGetItem tests/tier1/batchGetItem/projection.test.ts:55

• BatchGetItem - legal shared-prefix projections accepts two paths sharing a list index (l[0].x, l[0].y) and merges them into one element

  Tier 1 batchGetItem tests/tier1/batchGetItem/projection.test.ts:66

• BatchGetItem - legal shared-prefix projections accepts distinct list indices (l[0], l[1]) and returns both elements in order

  Tier 1 batchGetItem tests/tier1/batchGetItem/projection.test.ts:76

• BatchGetItem - validation rejects duplicate keys in the same batch

  Tier 1 batchGetItem tests/tier1/batchGetItem/validation.test.ts:52

• BatchWriteItem - basic writes an item whose string set carries an empty member

  Tier 1 batchWriteItem tests/tier1/batchWriteItem/basic.test.ts:144

• BatchWriteItem - multiple tables returns UnprocessedItems as an empty object on full success

  Tier 1 batchWriteItem tests/tier1/batchWriteItem/basic.test.ts:286

• BatchWriteItem - index key validation rejects a wrong-typed index key value

  Tier 1 batchWriteItem tests/tier1/batchWriteItem/indexKeyValidation.test.ts:18

• BatchWriteItem - index key validation rejects a non-scalar index key value

  Tier 1 batchWriteItem tests/tier1/batchWriteItem/indexKeyValidation.test.ts:38

• BatchWriteItem - index key validation rejects an empty-string index key value

  Tier 1 batchWriteItem tests/tier1/batchWriteItem/indexKeyValidation.test.ts:58

• BatchWriteItem - validation rejects duplicate keys in the same table batch

  Tier 1 batchWriteItem tests/tier1/batchWriteItem/validation.test.ts:59

• BatchWriteItem - validation rejects an empty-string table key value

  Tier 1 batchWriteItem tests/tier1/batchWriteItem/validation.test.ts:131

• CreateTable - TableId returns a TableId on CreateTable that matches the subsequent DescribeTable

  Tier 1 createTable tests/tier1/createTable/basic.test.ts:153

• CreateTable - validation rejects a table name shorter than 3 characters

  Tier 1 createTable tests/tier1/createTable/basic.test.ts:159

• CreateTable - validation rejects a table name longer than 255 characters

  Tier 1 createTable tests/tier1/createTable/basic.test.ts:173

• CreateTable - validation rejects a table name with invalid characters

  Tier 1 createTable tests/tier1/createTable/basic.test.ts:187

• CreateTable - validation rejects unused AttributeDefinitions

  Tier 1 createTable tests/tier1/createTable/basic.test.ts:229

• CreateTable - validation rejects PAY_PER_REQUEST with ProvisionedThroughput specified

  Tier 1 createTable tests/tier1/createTable/basic.test.ts:248

• CreateTable - validation rejects a GSI INCLUDE projection without NonKeyAttributes

  Tier 1 createTable tests/tier1/createTable/basic.test.ts:265

• CreateTable - validation rejects StreamSpecification with StreamEnabled false plus a StreamViewType

  Tier 1 createTable tests/tier1/createTable/basic.test.ts:291

• CreateTable - configuration parameters SSESpecification with the AWS-managed key round-trips

  Tier 1 createTable tests/tier1/createTable/config.test.ts:61

• CreateTable - configuration parameters OnDemandThroughput round-trips on a PAY_PER_REQUEST table

  Tier 1 createTable tests/tier1/createTable/config.test.ts:76

• CreateTable - LSI rejects LSI on a hash-only table

  Tier 1 createTable tests/tier1/createTable/lsi.test.ts:58

• CreateTable - LSI rejects LSI with a hash key different from the base table

  Tier 1 createTable tests/tier1/createTable/lsi.test.ts:85

• CreateTable - LSI rejects an LSI INCLUDE projection without NonKeyAttributes

  Tier 1 createTable tests/tier1/createTable/lsi.test.ts:117

• CreateTable - index and stream spec validation rejects a KEYS_ONLY GSI projection carrying NonKeyAttributes

  Tier 1 createTable tests/tier1/createTable/specValidation.test.ts:31

• DeleteItem - ConditionExpression parens rejects redundant parentheses in ConditionExpression

  Tier 1 deleteItem tests/tier1/deleteItem/conditionExpressionParens.test.ts:136

• DescribeTable - TableId returns a stable TableId across repeated DescribeTable calls

  Tier 1 describeTable tests/tier1/describeTable/basic.test.ts:47

• ConsumedCapacity across operations GetItem with TOTAL returns ConsumedCapacity

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:68

• ConsumedCapacity across operations DeleteItem with TOTAL returns ConsumedCapacity

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:83

• ConsumedCapacity across operations UpdateItem with TOTAL returns ConsumedCapacity

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:101

• ConsumedCapacity across operations Scan with TOTAL returns ConsumedCapacity

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:115

• ConsumedCapacity across operations BatchWriteItem with TOTAL returns per-table ConsumedCapacity

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:141

• ConsumedCapacity - single-item ops report only the aggregate, no read/write split a strongly-consistent GetItem reports 1 CapacityUnit and no read/write split

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:187

• ConsumedCapacity - single-item ops report only the aggregate, no read/write split an eventually-consistent GetItem reports 0.5 CapacityUnits and no read/write split

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:199

• ConsumedCapacity - single-item ops report only the aggregate, no read/write split a Query under INDEXES omits the split at the top level and on Table

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:216

• ConsumedCapacity - single-item ops report only the aggregate, no read/write split an UpdateItem reports 1 CapacityUnit and no read/write split

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:231

• ConsumedCapacity - single-item ops report only the aggregate, no read/write split a DeleteItem reports 1 CapacityUnit and no read/write split

  Tier 1 getItem tests/tier1/getItem/consumedCapacity.test.ts:242

• Nested attribute projection GetItem ProjectionExpression with nested map path returns only the nested value

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:61

• Nested attribute projection GetItem ProjectionExpression with list index returns the element

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:79

• Nested attribute projection GetItem projects multiple list indices compacted and index-ordered

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:98

• Nested attribute projection Query ProjectionExpression with nested path and list index

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:120

• Nested attribute projection BatchGetItem ProjectionExpression with nested path

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:142

• Nested attribute projection GetItem ProjectionExpression with multiple sibling paths in one map keeps all of them

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:168

• GetItem - projection matching nothing returns an empty Item when ProjectionExpression matches no attribute on a present item

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:203

• GetItem - projection matching nothing returns an empty Item when legacy AttributesToGet matches no attribute on a present item

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:219

• Same list-index projection merge GetItem merges two scalar sub-attributes of one list index into a single element

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:318

• Same list-index projection merge GetItem merges two paths sharing a nested map under one list index

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:336

• Same list-index projection merge GetItem merges a scalar sibling and a nested-map sibling under one list index

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:352

• Same list-index projection merge GetItem merges two paths sharing an element of a nested list under one list index

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:370

• Same list-index projection merge GetItem keeps distinct inner list indices separate under one shared outer index

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:388

• Same list-index projection merge GetItem merges the shared index and keeps a distinct index separate, compacted

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:408

• Same list-index projection merge GetItem merges the same index regardless of path request order

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:428

• Same list-index projection merge Query merges two sub-attributes of one list index into a single element

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:446

• Same list-index projection merge BatchGetItem merges two sub-attributes of one list index into a single element

  Tier 1 getItem tests/tier1/getItem/projection.test.ts:467

• PutItem - ConditionExpression parens rejects redundant parentheses in ConditionExpression

  Tier 1 putItem tests/tier1/putItem/conditionExpressionParens.test.ts:124

• PutItem - ConditionExpression parens rejects contains() with a duplicate path and operand

  Tier 1 putItem tests/tier1/putItem/conditionExpressionParens.test.ts:139

• PutItem - ConditionExpression returns the conflicting item via ReturnValuesOnConditionCheckFailure on a failed Put

  Tier 1 putItem tests/tier1/putItem/conditions.test.ts:227

• PutItem - ConditionExpression rejects a BETWEEN with reversed bounds at parse time

  Tier 1 putItem tests/tier1/putItem/conditions.test.ts:251

• ReturnConsumedCapacity PutItem with TOTAL returns ConsumedCapacity with TableName and CapacityUnits

  Tier 1 putItem tests/tier1/putItem/consumedCapacity.test.ts:36

• ReturnConsumedCapacity GetItem with TOTAL returns ConsumedCapacity

  Tier 1 putItem tests/tier1/putItem/consumedCapacity.test.ts:59

• ReturnConsumedCapacity Query with TOTAL returns ConsumedCapacity

  Tier 1 putItem tests/tier1/putItem/consumedCapacity.test.ts:83

• ReturnConsumedCapacity Scan with TOTAL returns ConsumedCapacity

  Tier 1 putItem tests/tier1/putItem/consumedCapacity.test.ts:104

• ReturnConsumedCapacity - PutItem reports only the aggregate, no write-capacity split PutItem with TOTAL reports 1 CapacityUnit and no read/write split

  Tier 1 putItem tests/tier1/putItem/consumedCapacity.test.ts:141

• ReturnConsumedCapacity - PutItem reports only the aggregate, no write-capacity split PutItem with INDEXES omits the split at the top level and on Table

  Tier 1 putItem tests/tier1/putItem/consumedCapacity.test.ts:152

• PutItem - index write capacity reports the GSI write beside the table write and sums them

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• PutItem - index write capacity folds the index cost into TOTAL with no breakdown arms

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:121

• PutItem - index write capacity charges a sparse write nothing for the indexes it misses

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• PutItem - index write capacity reports the LSI write and folds it into the total

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• PutItem - index write capacity reports both arms when a write touches both index kinds

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• PutItem - index write capacity charges an identical overwrite no index writes at all

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• UpdateItem - index write-capacity ladder charges nothing on the index for a non-projected attribute

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• UpdateItem - index write-capacity ladder charges one index write for a projected non-key attribute

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• UpdateItem - index write-capacity ladder charges two index writes for a key change: delete plus insert

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• UpdateItem - index write-capacity ladder charges one index write to remove the key: delete only

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• UpdateItem - index write-capacity ladder walks the same ladder on the LSI key

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• DeleteItem - index write capacity charges one write per index the item occupied

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• DeleteItem - index write capacity charges only the table write for a sparse item

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:43

• BatchWriteItem - index write capacity reports the per-table entry with the arms the batch actually touched

  Tier 1 putItem tests/tier1/putItem/indexConsumedCapacity.test.ts:287

• PutItem - index key validation rejects a wrong-typed index key attribute

  Tier 1 putItem tests/tier1/putItem/indexKeyValidation.test.ts:17

• PutItem - index key validation rejects a non-scalar index key attribute

  Tier 1 putItem tests/tier1/putItem/indexKeyValidation.test.ts:30

• PutItem - index key validation rejects an empty-string index key attribute

  Tier 1 putItem tests/tier1/putItem/indexKeyValidation.test.ts:46

• ReturnItemCollectionMetrics PutItem with SIZE returns ItemCollectionMetrics

  Tier 1 putItem tests/tier1/putItem/itemCollectionMetrics.test.ts:37

• ReturnItemCollectionMetrics DeleteItem with SIZE returns ItemCollectionMetrics

  Tier 1 putItem tests/tier1/putItem/itemCollectionMetrics.test.ts:65

• ReturnItemCollectionMetrics UpdateItem with SIZE returns ItemCollectionMetrics

  Tier 1 putItem tests/tier1/putItem/itemCollectionMetrics.test.ts:95

• PutItem - number format accepts "+5" and stores it as "5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "+1.5" and stores it as "1.5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "+0" and stores it as "0"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "-0" and stores it as "0"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "+0.0" and stores it as "0"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "+1e2" and stores it as "100"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "1e+2" and stores it as "100"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "1.5E+3" and stores it as "1500"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "+.5" and stores it as "0.5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts ".5" and stores it as "0.5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "5." and stores it as "5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "1." and stores it as "1"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "1.e5" and stores it as "100000"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "00042" and stores it as "42"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "+1e-2" and stores it as "0.01"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format accepts "1.23E10" and stores it as "12300000000"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:92

• PutItem - number format rejects "+e2"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "e2"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "+1+2"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "1+2"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "+1.2.3"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "1.2.3"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "++5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "+-5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "-+5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "+"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "-"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "1e"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "1e+"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "."

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "1.2e3.4"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "0x5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "NaN"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "Infinity"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "1_000"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects " 5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "5 "

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format rejects "1 5"

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:96

• PutItem - number format accepts a leading + on a numeric sort key and normalises it

  Tier 1 putItem tests/tier1/putItem/numberFormat.test.ts:127

• PutItem - validation rejects empty string set

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:38

• PutItem - validation rejects empty number set

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:50

• PutItem - validation rejects empty binary set

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:62

• PutItem - validation rejects an empty string member in a number set

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:76

• PutItem - validation rejects duplicate empty string members in a string set

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:88

• PutItem - validation rejects duplicate zero-length members in a binary set

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:101

• PutItem - validation rejects duplicate values in string set

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:117

• PutItem - validation rejects duplicate values in number set

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:130

• PutItem - validation rejects duplicate values in binary set

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:143

• PutItem - validation rejects invalid ReturnValues

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:159

• PutItem - validation rejects mixing expression and non-expression parameters

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:173

• PutItem - validation rejects a number with a leading space

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:188

• PutItem - validation rejects a number with a trailing space

  Tier 1 putItem tests/tier1/putItem/validation.test.ts:195

• Query - Limit + FilterExpression interaction rejects ExclusiveStartKey that does not match the table schema

  Tier 1 query tests/tier1/query/basic.test.ts:400

• Query - binary sort key returns items in byte-wise ascending order

  Tier 1 query tests/tier1/query/binaryKeys.test.ts:54

• Query - binary sort key returns items in descending order with ScanIndexForward=false

  Tier 1 query tests/tier1/query/binaryKeys.test.ts:69

• Query - binary sort key supports > comparison on binary sort key (byte-wise)

  Tier 1 query tests/tier1/query/binaryKeys.test.ts:87

• Query - binary sort key supports begins_with on binary sort key

  Tier 1 query tests/tier1/query/binaryKeys.test.ts:105

• Query - FilterExpression functions and operators filters by list index: listAttr[0] = :val

  Tier 1 query tests/tier1/query/expressions.test.ts:322

• Query - size() string encoding counts UTF-16 code units (3), not UTF-8 bytes (6)

  Tier 1 query tests/tier1/query/expressions.test.ts:486

• Query - GSI sparse composite GSI: an item with the GSI hash key but no range key is excluded

  Tier 1 query tests/tier1/query/gsi.test.ts:172

• Query - GSI pagination across tied sort keys composes LastEvaluatedKey from base and index keys and walks every tied item once

  Tier 1 query tests/tier1/query/gsi.test.ts:244

• Query - GSI ExclusiveStartKey validation rejects ExclusiveStartKey missing the index key on a GSI query

  Tier 1 query tests/tier1/query/gsi.test.ts:268

• Query - hash-only GSI pagination on a composite base table walks every item across pages when they share the GSI hash and base partition key

  Tier 1 query tests/tier1/query/gsiHashOnlyPagination.test.ts:79

• ConsumedCapacity - INDEXES on a secondary-index Query Query with INDEXES returns per-index breakdown

  Tier 1 query tests/tier1/query/indexConsumedCapacity.test.ts:59

• ConsumedCapacity - INDEXES on a secondary-index Query Query with INDEXES returns per-index capacity breakdown

  Tier 1 query tests/tier1/query/indexConsumedCapacity.test.ts:85

• Query - KeyConditionExpression with parentheses rejects redundant parentheses in KeyConditionExpression

  Tier 1 query tests/tier1/query/keyConditionParens.test.ts:98

• Query - KeyConditionExpression semantics rejects a nested path on a key attribute

  Tier 1 query tests/tier1/query/keyConditionSemantics.test.ts:52

• Query - LSI INCLUDE projection returns only specified non-key attributes plus keys

  Tier 1 query tests/tier1/query/lsi.test.ts:186

• Query - LSI sparse LSI: an item missing the LSI sort key is excluded but stays in the base table

  Tier 1 query tests/tier1/query/lsi.test.ts:241

• Query - LSI pagination across tied sort keys composes LastEvaluatedKey from base and index keys and walks every tied item once

  Tier 1 query tests/tier1/query/lsi.test.ts:312

• Query - legal shared-prefix projections accepts sibling map paths (a.b, a.c) and returns both under the parent

  Tier 1 query tests/tier1/query/projection.test.ts:52

• Query - legal shared-prefix projections accepts two paths sharing a list index (l[0].x, l[0].y) and merges them into one element

  Tier 1 query tests/tier1/query/projection.test.ts:62

• Query - legal shared-prefix projections accepts distinct list indices (l[0], l[1]) and returns both elements in order

  Tier 1 query tests/tier1/query/projection.test.ts:71

• Query - Select COUNT Select COUNT returns count without items

  Tier 1 query tests/tier1/query/select.test.ts:48

• Query - Select COUNT Select COUNT with FilterExpression returns different Count and ScannedCount

  Tier 1 query tests/tier1/query/select.test.ts:69

• Query - Select SPECIFIC_ATTRIBUTES Select SPECIFIC_ATTRIBUTES without ProjectionExpression is rejected

  Tier 1 query tests/tier1/query/select.test.ts:121

• Query - Select / ProjectionExpression rejections Select ALL_ATTRIBUTES with ProjectionExpression is rejected

  Tier 1 query tests/tier1/query/select.test.ts:141

• Query - Select / ProjectionExpression rejections Select ALL_PROJECTED_ATTRIBUTES without an IndexName is rejected

  Tier 1 query tests/tier1/query/select.test.ts:159

• Query - Select / ProjectionExpression rejections Select COUNT with ProjectionExpression is rejected

  Tier 1 query tests/tier1/query/select.test.ts:176

• Query - Select / ProjectionExpression rejections Select ALL_PROJECTED_ATTRIBUTES with ProjectionExpression and no IndexName is rejected

  Tier 1 query tests/tier1/query/select.test.ts:195

• Query - Select modes on indexes Select ALL_PROJECTED_ATTRIBUTES on GSI returns only projected attributes

  Tier 1 query tests/tier1/query/selectOnIndexes.test.ts:81

• Query - validation rejects query without KeyConditionExpression

  Tier 1 query tests/tier1/query/validation.test.ts:23

• UpdateItem - SET if_not_exists with cross-attribute reference

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:178

• UpdateItem - SET supports SET with list_append

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:210

• UpdateItem - SET SET on a document path creates a nested set with an empty member

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:263

• UpdateItem - return values returns UPDATED_OLD for changed attributes

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:759

• UpdateItem - return values returns UPDATED_NEW for changed attributes

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:783

• UpdateItem - SET evaluation semantics a second SET clause reads the pre-update value of another attribute

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:816

• UpdateItem - SET evaluation semantics applies parenthesised arithmetic (SET c = (c - :v))

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:837

• UpdateItem - SET evaluation semantics composes nested functions: list_append(if_not_exists(list, :empty), :more) on a missing list

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:885

• UpdateItem - SET evaluation semantics list_append argument order controls prepend vs append

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:912

• UpdateItem - ReturnValues granularity UPDATED_NEW on a nested SET returns only the changed fragment

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:961

• UpdateItem - ReturnValues granularity REMOVE with UPDATED_NEW omits Attributes (nothing was set to a new value)

  Tier 1 updateItem tests/tier1/updateItem/basic.test.ts:982

• UpdateItem - ConditionExpression ReturnValuesOnConditionCheckFailure ALL_OLD returns existing item on failure

  Tier 1 updateItem tests/tier1/updateItem/conditions.test.ts:271

• UpdateItem - ConditionExpression attribute_not_exists upsert with ReturnValues: ALL_NEW returns created attributes

  Tier 1 updateItem tests/tier1/updateItem/conditions.test.ts:424

• UpdateItem - ConditionExpression parens accepts per-condition parens and updates

  Tier 1 updateItem tests/tier1/updateItem/conditions.test.ts:446

• UpdateItem - ConditionExpression parens accepts full-expression wrap and updates

  Tier 1 updateItem tests/tier1/updateItem/conditions.test.ts:472

• UpdateItem - ConditionExpression parens accepts non-redundant nested parens and updates

  Tier 1 updateItem tests/tier1/updateItem/conditions.test.ts:498

• UpdateItem - ConditionExpression parens rejects UpdateItem when parenthesised condition fails; item unchanged

  Tier 1 updateItem tests/tier1/updateItem/conditions.test.ts:550

• UpdateItem - expression attribute hygiene rejects an ExpressionAttributeNames key without a # prefix

  Tier 1 updateItem tests/tier1/updateItem/expressionHygiene.test.ts:18

• UpdateItem - expression attribute hygiene rejects an ExpressionAttributeValues key without a : prefix

  Tier 1 updateItem tests/tier1/updateItem/expressionHygiene.test.ts:18

• UpdateItem - expression attribute hygiene rejects ExpressionAttributeNames supplied with no expression

  Tier 1 updateItem tests/tier1/updateItem/expressionHygiene.test.ts:18

• UpdateItem - expression attribute hygiene rejects an unused ExpressionAttributeNames entry

  Tier 1 updateItem tests/tier1/updateItem/expressionHygiene.test.ts:18

• UpdateItem - nested path semantics SET fails when intermediate map path does not exist

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:32

• UpdateItem - nested path semantics SET succeeds on existing nested map path

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:82

• UpdateItem - nested path semantics SET on list index beyond bounds extends the list

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:118

• UpdateItem - nested path semantics SET deeply nested path a.b.c when all intermediates exist

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:153

• UpdateItem - nested path semantics arithmetic on nested path: SET mymap.counter = mymap.counter + :inc

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:187

• UpdateItem - nested path semantics REMOVE nested map key removes just that key

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:220

• UpdateItem - nested path semantics REMOVE list element by index removes and shifts

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:257

• UpdateItem - nested path semantics REMOVE last list element

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:292

• UpdateItem - nested path semantics SET on list index 0 of empty list succeeds

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:372

• UpdateItem - nested path semantics SET on a document path nests under an existing map without flattening

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:405

• UpdateItem - nested path semantics returns every subpath under UPDATED_NEW when one SET writes several

  Tier 1 updateItem tests/tier1/updateItem/paths.test.ts:431

• Scan - ProjectionExpression rejects ExclusiveStartKey that does not match the table schema

  Tier 1 scan tests/tier1/scan/basic.test.ts:213

• Scan - FilterExpression operand validation order rejects a non-string begins_with operand even when nothing matches

  Tier 1 scan tests/tier1/scan/filterOperandOrder.test.ts:23

• Scan - binary attribute comparisons Binary GT comparison (byte-wise)

  Tier 1 scan tests/tier1/scan/filterOperators.test.ts:212

• Scan - binary attribute comparisons Binary BEGINS_WITH

  Tier 1 scan tests/tier1/scan/filterOperators.test.ts:231

• Scan - binary attribute comparisons Binary BETWEEN

  Tier 1 scan tests/tier1/scan/filterOperators.test.ts:251

• Scan - set equality Set EQ - matches regardless of element order

  Tier 1 scan tests/tier1/scan/filterOperators.test.ts:297

• Scan - set equality Set NE - verify inequality

  Tier 1 scan tests/tier1/scan/filterOperators.test.ts:316

• Scan - filter expression validation rejects begins_with with a non-string/binary operand

  Tier 1 scan tests/tier1/scan/filterOperators.test.ts:326

• Scan - filter expression validation rejects redundant parentheses in FilterExpression

  Tier 1 scan tests/tier1/scan/filterOperators.test.ts:342

• Scan - GSI scans a GSI with INCLUDE projection and returns only projected attributes

  Tier 1 scan tests/tier1/scan/gsi.test.ts:107

• Scan - GSI sparse composite GSI: an item missing the GSI range key is not scanned

  Tier 1 scan tests/tier1/scan/gsi.test.ts:169

• Scan - GSI pagination across tied sort keys walks every item once across a paged GSI scan with tied sort keys

  Tier 1 scan tests/tier1/scan/gsiPagination.test.ts:197

• Scan - LSI supports ConsistentRead on LSI scan

  Tier 1 scan tests/tier1/scan/lsi.test.ts:116

• Scan - LSI sparse LSI: an item missing the LSI sort key is not scanned

  Tier 1 scan tests/tier1/scan/lsi.test.ts:138

• Scan - legal shared-prefix projections accepts sibling map paths (a.b, a.c) and returns both under the parent

  Tier 1 scan tests/tier1/scan/projection.test.ts:54

• Scan - legal shared-prefix projections accepts two paths sharing a list index (l[0].x, l[0].y) and merges them into one element

  Tier 1 scan tests/tier1/scan/projection.test.ts:64

• Scan - legal shared-prefix projections accepts distinct list indices (l[0], l[1]) and returns both elements in order

  Tier 1 scan tests/tier1/scan/projection.test.ts:73

• Scan - Select COUNT Select COUNT returns count without items on Scan

  Tier 1 scan tests/tier1/scan/select.test.ts:44

• Scan - Select COUNT Select COUNT with FilterExpression on Scan

  Tier 1 scan tests/tier1/scan/select.test.ts:64

• Scan - Select / ProjectionExpression rejections Select ALL_ATTRIBUTES with ProjectionExpression is rejected

  Tier 1 scan tests/tier1/scan/select.test.ts:72

• Scan - Select / ProjectionExpression rejections Select ALL_PROJECTED_ATTRIBUTES without an IndexName is rejected

  Tier 1 scan tests/tier1/scan/select.test.ts:87

• Scan - Select / ProjectionExpression rejections Select COUNT with ProjectionExpression is rejected

  Tier 1 scan tests/tier1/scan/select.test.ts:101

• Scan - Select / ProjectionExpression rejections Select ALL_PROJECTED_ATTRIBUTES with ProjectionExpression and no IndexName is rejected

  Tier 1 scan tests/tier1/scan/select.test.ts:117

• Scan - Select / ProjectionExpression rejections Select SPECIFIC_ATTRIBUTES without ProjectionExpression is rejected

  Tier 1 scan tests/tier1/scan/select.test.ts:134

• Scan - validation rejects TotalSegments above the maximum

  Tier 1 scan tests/tier1/scan/validation.test.ts:22

• UpdateTable - basic changes provisioned throughput on a PROVISIONED table

  Tier 1 updateTable tests/tier1/updateTable/basic.test.ts:64

• UpdateTable - basic rejects PROVISIONED to PROVISIONED no-op with same throughput values

  Tier 1 updateTable tests/tier1/updateTable/basic.test.ts:73

• UpdateTable - basic switches billing mode from PROVISIONED to PAY_PER_REQUEST

  Tier 1 updateTable tests/tier1/updateTable/basic.test.ts:121

• UpdateTable - basic switches billing mode from PAY_PER_REQUEST to PROVISIONED

  Tier 1 updateTable tests/tier1/updateTable/basic.test.ts:144

• UpdateTable - basic DescribeTable reflects updated throughput values

  Tier 1 updateTable tests/tier1/updateTable/basic.test.ts:173

• UpdateTable - basic DescribeTable reflects updated billing mode

  Tier 1 updateTable tests/tier1/updateTable/basic.test.ts:193

• UpdateTable - validation rejects invalid throughput values (0 or negative)

  Tier 1 updateTable tests/tier1/updateTable/basic.test.ts:222

• UpdateTable - validation rejects PAY_PER_REQUEST with ProvisionedThroughput specified

  Tier 1 updateTable tests/tier1/updateTable/basic.test.ts:247

• UpdateTable - configuration parameters UpdateTable enables DeletionProtectionEnabled

  Tier 1 updateTable tests/tier1/updateTable/config.test.ts:52

• UpdateTable - configuration parameters UpdateTable changes OnDemandThroughput

  Tier 1 updateTable tests/tier1/updateTable/config.test.ts:80

• DeleteTable - deletion protection enforcement rejects DeleteTable while deletion protection is enabled

  Tier 1 updateTable tests/tier1/updateTable/config.test.ts:106

• Continuous backups - PITR enabling PITR transitions PointInTimeRecoveryStatus to ENABLED

  Tier 2 backups tests/tier2/backups/continuous.test.ts

• DynamoDB Streams - basic ListStreams returns the stream for our table

  Tier 2 streams tests/tier2/streams/basic.test.ts:123

• DynamoDB Streams - basic ListStreams with TableName filter returns only our table's stream

  Tier 2 streams tests/tier2/streams/basic.test.ts:130

• Tags - validation rejects TagResource with an invalid ARN format

  Tier 2 tags tests/tier2/tags/basic.test.ts:188

• Tags - validation rejects ListTagsOfResource with a non-existent ARN

  Tier 2 tags tests/tier2/tags/basic.test.ts:211

• TransactGetItems - validation rejects duplicate keys in same transaction

  Tier 2 transactions tests/tier2/transactions/transactGet.test.ts:232

• TransactGetItems - ConsumedCapacity charges 2 read capacity units per item, including a missing item

  Tier 2 transactions tests/tier2/transactions/transactGet.test.ts:293

• TransactGetItems - ConsumedCapacity INDEXES breakdown includes the table read capacity units

  Tier 2 transactions tests/tier2/transactions/transactGet.test.ts:304

• TransactWriteItems - basic functionality rejects same ClientRequestToken with different payload

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:479

• TransactWriteItems - basic functionality returns ALL_OLD item via ReturnValuesOnConditionCheckFailure

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:555

• TransactWriteItems - validation rejects duplicate target items in same transaction

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:684

• TransactWriteItems - validation Put with a wrong-typed table key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:761

• TransactWriteItems - validation Put with a non-scalar table key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:761

• TransactWriteItems - validation Put with an empty-string table key is a top-level ValidationException

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:784

• TransactWriteItems - validation Update with an empty-string Key is a top-level ValidationException

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts

• TransactWriteItems - validation Delete with an empty-string Key is a top-level ValidationException

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts

• TransactWriteItems - validation ConditionCheck with an empty-string Key is a top-level ValidationException

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts

• TransactWriteItems - validation Update with a wrong-typed Key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:761

• TransactWriteItems - validation Update with a non-scalar Key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:761

• TransactWriteItems - validation Delete with a wrong-typed Key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:761

• TransactWriteItems - validation Delete with a non-scalar Key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:761

• TransactWriteItems - validation ConditionCheck with a wrong-typed Key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:761

• TransactWriteItems - validation ConditionCheck with a non-scalar Key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:761

• TransactWriteItems - ConditionExpression parens Update with full-expression wrap succeeds when condition holds

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:1125

• TransactWriteItems - ConsumedCapacity charges 2 write capacity units per item

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:1299

• TransactWriteItems - ConsumedCapacity: conditional, check, replay, cancel a passing conditional write costs the same 2 WCU/item as an unconditional one

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:1361

• TransactWriteItems - ConsumedCapacity: conditional, check, replay, cancel a standalone ConditionCheck action costs 2 write capacity units

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:1387

• TransactWriteItems - ConsumedCapacity: conditional, check, replay, cancel reports write capacity on the first call and read capacity on a same-token replay

  Tier 2 transactions tests/tier2/transactions/transactWrite.test.ts:1417

• TransactWriteItems - index key validation Put with a wrong-typed index key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWriteIndexKeys.test.ts:60

• TransactWriteItems - index key validation Put with a non-scalar index key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWriteIndexKeys.test.ts:60

• TransactWriteItems - index key validation Update setting a wrong-typed index key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWriteIndexKeys.test.ts:60

• TransactWriteItems - index key validation Update setting a non-scalar index key cancels with a ValidationError reason

  Tier 2 transactions tests/tier2/transactions/transactWriteIndexKeys.test.ts:60

• TransactWriteItems - index key validation Put with an empty-string index key is a top-level ValidationException

  Tier 2 transactions tests/tier2/transactions/transactWriteIndexKeys.test.ts:117

• TransactWriteItems - index key validation Update setting an empty-string index key is a top-level ValidationException

  Tier 2 transactions tests/tier2/transactions/transactWriteIndexKeys.test.ts:136

• TTL - validation rejects empty attribute name

  Tier 2 ttl tests/tier2/ttl/basic.test.ts:140

• UpdateTable - add GSI adds a hash-only GSI to an existing table

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:159

• UpdateTable - add GSI adds a composite GSI (hash + range) to an existing table

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:199

• UpdateTable - add GSI adds a GSI with KEYS_ONLY projection

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:233

• UpdateTable - add GSI adds a GSI with INCLUDE projection and NonKeyAttributes

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:267

• UpdateTable - add GSI can query a newly created GSI after putting items

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:337

• UpdateTable - add GSI adds multiple GSIs sequentially

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:410

• UpdateTable - add GSI accepts a conflicting redeclaration of an existing key attribute and keeps the stored type

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:475

• UpdateTable - add GSI drops an unused AttributeDefinition supplied with a GSI add

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:546

• UpdateTable - remove GSI removes a GSI from a table

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:601

• UpdateTable - GSI validation rejects adding a GSI with a name that already exists

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:685

• UpdateTable - GSI validation rejects adding a GSI with an attribute not in AttributeDefinitions

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:713

• UpdateTable - GSI validation rejects a GSI keyed on a table attribute omitted from the request AttributeDefinitions

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:745

• UpdateTable - GSI validation rejects removing a non-existent GSI

  Tier 2 updateTable tests/tier2/updateTable/gsi.test.ts:774

• BatchGetItem - exact error messages empty RequestItems: full required-parameter error

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:27

• BatchGetItem - exact error messages > 100 keys across all tables: interpolated full error

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:47

• BatchGetItem - exact error messages non-existent table: full ResourceNotFoundException message

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:70

• BatchGetItem - exact error messages duplicate keys in one Keys array: full duplicate-keys error

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:92

• BatchGetItem - exact error messages AttributesToGet with ProjectionExpression in a KeysAndAttributes block: full conflict error

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:118

• BatchGetItem - exact error messages empty-binary lookup key: full empty-value message

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:139

• BatchGetItem - exact error messages mixing ProjectionExpression on one table and AttributesToGet on another is rejected

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:165

• BatchGetItem - ProjectionExpression rejection messages duplicate paths (a, a) reject even when the key matches no item

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:194

• BatchGetItem - ProjectionExpression rejection messages two distinct aliases resolving to one attribute (#a, #b -> a): rejected on the resolved names

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:207

• BatchGetItem - ProjectionExpression rejection messages overlapping parent and child paths (a, a.b): full overlap message

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:220

• BatchGetItem - ProjectionExpression rejection messages a bad projection on one table entry rejects the whole batch despite a clean entry on another

  Tier 3 error-messages tests/tier3/error-messages/batchGetItem.test.ts:249

• BatchWriteItem - exact error messages empty RequestItems: full required-parameter error

  Tier 3 error-messages tests/tier3/error-messages/batchWriteItem.test.ts:41

• BatchWriteItem - exact error messages > 25 requests: anchored regex on the constraint phrase

  Tier 3 error-messages tests/tier3/error-messages/batchWriteItem.test.ts:90

• BatchWriteItem - exact error messages same key Put and Delete in one batch: full duplicate-keys error

  Tier 3 error-messages tests/tier3/error-messages/batchWriteItem.test.ts:108

• BatchWriteItem - exact error messages non-existent table: full ResourceNotFoundException message

  Tier 3 error-messages tests/tier3/error-messages/batchWriteItem.test.ts:133

• BatchWriteItem - exact error messages empty-string table key: full empty-value message

  Tier 3 error-messages tests/tier3/error-messages/batchWriteItem.test.ts:154

• BatchWriteItem - exact error messages empty-binary put-request key: full empty-value message

  Tier 3 error-messages tests/tier3/error-messages/batchWriteItem.test.ts:154

• BatchWriteItem - exact error messages empty-binary delete-request key: full empty-value message

  Tier 3 error-messages tests/tier3/error-messages/batchWriteItem.test.ts:154

• Conditional check - exact error messages TransactionCanceledException message format

  Tier 3 error-messages tests/tier3/error-messages/conditionalCheck.test.ts:174

• Conditional check - exact error messages ReturnValuesOnConditionCheckFailure: ALL_OLD returns item in error

  Tier 3 error-messages tests/tier3/error-messages/conditionalCheck.test.ts:210

• CreateTable - exact error messages missing TableName: full required-parameter error

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:32

• CreateTable - exact error messages short table name (2 chars): minimum length 3 error

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:50

• CreateTable - exact error messages duplicate attribute in KeySchema

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:73

• CreateTable - exact error messages more than 2 KeySchema elements

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:101

• CreateTable - exact error messages invalid KeyType

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:135

• CreateTable - exact error messages invalid AttributeType

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:156

• CreateTable - exact error messages LSI without range key on base table

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:189

• CreateTable - exact error messages duplicate index names

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:231

• CreateTable - exact error messages PAY_PER_REQUEST with ProvisionedThroughput: full conflict message

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:252

• CreateTable - exact error messages GSI INCLUDE projection without NonKeyAttributes: full missing-attributes message

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:282

• CreateTable - exact error messages LSI INCLUDE projection without NonKeyAttributes: full missing-attributes message

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:321

• CreateTable - exact error messages StreamSpecification StreamEnabled:false with a StreamViewType: full conflict message

  Tier 3 error-messages tests/tier3/error-messages/createTable.test.ts:345

• DeleteItem - exact error messages non-existent table: full ResourceNotFoundException message

  Tier 3 error-messages tests/tier3/error-messages/deleteItem.test.ts:29

• DeleteItem - exact error messages mixing Expected with ConditionExpression: full conflict error

  Tier 3 error-messages tests/tier3/error-messages/deleteItem.test.ts:68

• DeleteItem - exact error messages empty-binary key value: full ValidationException message

  Tier 3 error-messages tests/tier3/error-messages/deleteItem.test.ts:88

• GetItem - exact error messages non-existent table: full ResourceNotFoundException message

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:32

• GetItem - exact error messages invalid ProjectionExpression syntax: full parser error

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:67

• GetItem - exact error messages empty-binary key value: full ValidationException message

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:87

• GetItem - ProjectionExpression rejection messages raw duplicate paths (a, a): full overlap message with the path on both sides

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:119

• GetItem - ProjectionExpression rejection messages same alias twice (#a, #a): full overlap message

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:132

• GetItem - ProjectionExpression rejection messages two distinct aliases resolving to one attribute (#a, #b -> a): rejected on the resolved names

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:150

• GetItem - ProjectionExpression rejection messages raw path plus alias for the same attribute (a, #a): full overlap message

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:163

• GetItem - ProjectionExpression rejection messages raw parent and child paths (a, a.b): full overlap message

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:176

• GetItem - ProjectionExpression rejection messages aliased parent and child paths (#a, #a.#b): full overlap message

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:189

• GetItem - ProjectionExpression rejection messages child before parent (a.b, a): rejected with the paths in request order

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:202

• GetItem - ProjectionExpression rejection messages cross-alias overlap (#x, #y.#b with #x and #y -> a): rejected on the resolved paths

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:215

• GetItem - ProjectionExpression rejection messages deep overlap (a, a.b.c): full overlap message with the three-element path

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:228

• GetItem - ProjectionExpression rejection messages list parent and list index (l, l[0]): rejected as an overlap

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:245

• GetItem - ProjectionExpression rejection messages undefined attribute name (#undef): full undefined-name message

  Tier 3 error-messages tests/tier3/error-messages/getItem.test.ts:258

• BatchWriteItem - index key error messages wrong-typed index key: full type-mismatch message

  Tier 3 error-messages tests/tier3/error-messages/indexKeyValues.test.ts:52

• BatchWriteItem - index key error messages non-scalar index key: full type-mismatch message

  Tier 3 error-messages tests/tier3/error-messages/indexKeyValues.test.ts:52

• BatchWriteItem - index key error messages empty-string index key: full secondary-index-key message

  Tier 3 error-messages tests/tier3/error-messages/indexKeyValues.test.ts:52

• BatchWriteItem - index key error messages empty-binary index key: full secondary-index-key message

  Tier 3 error-messages tests/tier3/error-messages/indexKeyValues.test.ts:52

• PutItem - index key error messages empty-binary index key value: full secondary-index-key message

  Tier 3 error-messages tests/tier3/error-messages/indexKeyValues.test.ts:124

• UpdateItem - index key error messages empty-binary index key value: full secondary-index-key message

  Tier 3 error-messages tests/tier3/error-messages/indexKeyValues.test.ts:148

• Query - index error messages ConsistentRead on GSI

  Tier 3 error-messages tests/tier3/error-messages/indexReads.test.ts:30

• Scan - index error messages ConsistentRead on a GSI: full consistent-reads-unsupported message

  Tier 3 error-messages tests/tier3/error-messages/indexReads.test.ts:52

• PutItem - exact error messages missing table name: full validation error string

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:37

• PutItem - exact error messages empty table name: minimum length 1 error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:62

• PutItem - exact error messages table name too long (256 chars): maximum length 255 error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:79

• PutItem - exact error messages table name with invalid chars: regex pattern error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:97

• PutItem - exact error messages empty string set: full parameter-values-invalid error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:114

• PutItem - exact error messages empty number set: full parameter-values-invalid error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:132

• PutItem - exact error messages duplicate values in SS: full duplicates error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:150

• PutItem - exact error messages empty binary set: full parameter-values-invalid error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:173

• PutItem - exact error messages empty string member in NS: numeric conversion error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:196

• PutItem - exact error messages duplicate empty string members in SS: full duplicates error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:214

• PutItem - exact error messages duplicate zero-length members in BS: full duplicates error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:238

• PutItem - exact error messages rejects a { NULL: false } attribute value with a ValidationException

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:271

• PutItem - exact error messages mixing expression and non-expression: full conflict error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:292

• PutItem - exact error messages ExpressionAttributeValues without expression: full unused-EAV error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:310

• PutItem - exact error messages redundant parentheses in ConditionExpression: full error string

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:329

• PutItem - exact error messages contains() with duplicate path and operand: full distinct-operand error

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:350

• PutItem - exact error messages empty-binary item key value: full ValidationException message

  Tier 3 error-messages tests/tier3/error-messages/putItem.test.ts:369

• Query - exact error messages missing hash key in KeyConditionExpression

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:28

• Query - exact error messages non-key attribute in KeyConditionExpression

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:47

• Query - exact error messages unused ExpressionAttributeNames

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:67

• Query - exact error messages invalid Select value

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:88

• Query - exact error messages Limit of 0

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:108

• Query - exact error messages empty KeyConditionExpression

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:127

• Query - exact error messages filter references undefined ExpressionAttributeNames

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:147

• Query - exact error messages redundant parentheses in KeyConditionExpression: full error string

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:166

• Query - exact error messages malformed ExclusiveStartKey: short invalid-starting-key error

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:188

• Query - exact error messages Select SPECIFIC_ATTRIBUTES without ProjectionExpression: full required-projection message

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:212

• Query - ProjectionExpression rejection messages duplicate paths (a, a) reject even when the key condition matches no partition

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:250

• Query - ProjectionExpression rejection messages two distinct aliases resolving to one attribute (#a, #b -> a): rejected on the resolved names

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:263

• Query - ProjectionExpression rejection messages overlapping parent and child paths (a, a.b) reject even when the key condition matches no partition

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:276

• Query - ProjectionExpression rejection messages duplicate paths still reject when the key condition matches a partition (control)

  Tier 3 error-messages tests/tier3/error-messages/query.test.ts:299

• Scan - exact error messages Segment without TotalSegments: full required-parameter error

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:30

• Scan - exact error messages Segment >= TotalSegments: full out-of-range error

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:49

• Scan - exact error messages TotalSegments without Segment: full required-parameter error

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:67

• Scan - exact error messages Limit of 0: full minimum-value error

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:83

• Scan - exact error messages non-existent table: full ResourceNotFoundException message

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:104

• Scan - exact error messages begins_with with non-string operand: full operand-type error

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:122

• Scan - exact error messages redundant parentheses in FilterExpression: full error string

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:142

• Scan - exact error messages malformed ExclusiveStartKey: long schema-mismatch error

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:162

• Scan - exact error messages Select SPECIFIC_ATTRIBUTES without ProjectionExpression: full required-projection message

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:182

• Scan - ProjectionExpression rejection messages duplicate paths (a, a) reject even when the filter matches nothing

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:218

• Scan - ProjectionExpression rejection messages two distinct aliases resolving to one attribute (#a, #b -> a): rejected on the resolved names

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:231

• Scan - ProjectionExpression rejection messages overlapping parent and child paths (a, a.b) reject even when the filter matches nothing

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:244

• Scan - ProjectionExpression rejection messages rejects an undefined projection name even when the scan matches nothing

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:259

• Scan - ProjectionExpression rejection messages duplicate paths still reject when the filter matches a row (control)

  Tier 3 error-messages tests/tier3/error-messages/scan.test.ts:282

• TransactGetItems - exact error messages empty TransactItems: full minimum-length error

  Tier 3 error-messages tests/tier3/error-messages/transactGetItems.test.ts:20

• TransactGetItems - exact error messages > 100 gets: anchored regex on the constraint phrase

  Tier 3 error-messages tests/tier3/error-messages/transactGetItems.test.ts:45

• TransactGetItems - exact error messages non-existent table: full ResourceNotFoundException message

  Tier 3 error-messages tests/tier3/error-messages/transactGetItems.test.ts:69

• TransactGetItems - exact error messages invalid ProjectionExpression syntax: full parser error

  Tier 3 error-messages tests/tier3/error-messages/transactGetItems.test.ts:94

• TransactGetItems - exact error messages missing key attribute: action-level ValidationError surfaces as TransactionCanceledException

  Tier 3 error-messages tests/tier3/error-messages/transactGetItems.test.ts:121

• TransactWriteItems - index key error messages Put wrong-typed index key: cancelled with full ValidationError reason

  Tier 3 error-messages tests/tier3/error-messages/transactIndexKeys.test.ts:54

• TransactWriteItems - index key error messages Put non-scalar index key: cancelled with full ValidationError reason

  Tier 3 error-messages tests/tier3/error-messages/transactIndexKeys.test.ts:54

• TransactWriteItems - index key error messages Update wrong-typed index key: cancelled with full ValidationError reason

  Tier 3 error-messages tests/tier3/error-messages/transactIndexKeys.test.ts:54

• TransactWriteItems - index key error messages Update non-scalar index key: cancelled with full ValidationError reason

  Tier 3 error-messages tests/tier3/error-messages/transactIndexKeys.test.ts:54

• TransactWriteItems - index key error messages Put empty-string index key: top-level ValidationException

  Tier 3 error-messages tests/tier3/error-messages/transactIndexKeys.test.ts:75

• TransactWriteItems - index key error messages Update empty-string index key: top-level ValidationException

  Tier 3 error-messages tests/tier3/error-messages/transactIndexKeys.test.ts:75

• TransactWriteItems - index key error messages Put empty-binary index key: top-level ValidationException

  Tier 3 error-messages tests/tier3/error-messages/transactIndexKeys.test.ts:75

• TransactWriteItems - index key error messages Update empty-binary index key: top-level ValidationException

  Tier 3 error-messages tests/tier3/error-messages/transactIndexKeys.test.ts:75

• TransactWriteItems - exact error messages empty TransactItems: full minimum-length error

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:45

• TransactWriteItems - exact error messages > 100 actions: anchored regex on the constraint phrase

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:74

• TransactWriteItems - exact error messages duplicate target keys in same transaction: full multi-op error

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:100

• TransactWriteItems - exact error messages non-existent table: full ResourceNotFoundException message

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:128

• TransactWriteItems - exact error messages two failing actions: multi-reason TransactionCanceledException

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:181

• TransactWriteItems - exact error messages one passing, one failing: positional reason codes (None for the survivor)

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:229

• TransactWriteItems - exact error messages Put wrong-typed table key: cancelled with full ValidationError reason

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:255

• TransactWriteItems - exact error messages Put non-scalar table key: cancelled with full ValidationError reason

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:255

• TransactWriteItems - exact error messages Put empty-string table key: top-level ValidationException

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:276

• TransactWriteItems - exact error messages Update empty-string Key: top-level empty-value message

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:276

• TransactWriteItems - exact error messages Delete empty-string Key: top-level empty-value message

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:276

• TransactWriteItems - exact error messages ConditionCheck empty-string Key: top-level empty-value message

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:276

• TransactWriteItems - exact error messages Update wrong-typed Key: cancelled with schema-mismatch reason

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:255

• TransactWriteItems - exact error messages Update non-scalar Key: cancelled with schema-mismatch reason

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:255

• TransactWriteItems - exact error messages Delete wrong-typed Key: cancelled with schema-mismatch reason

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:255

• TransactWriteItems - exact error messages Delete non-scalar Key: cancelled with schema-mismatch reason

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:255

• TransactWriteItems - exact error messages ConditionCheck wrong-typed Key: cancelled with schema-mismatch reason

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:255

• TransactWriteItems - exact error messages ConditionCheck non-scalar Key: cancelled with schema-mismatch reason

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:255

• TransactWriteItems - exact error messages Put empty-binary item key: top-level empty-value message

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:276

• TransactWriteItems - exact error messages Update empty-binary Key: top-level empty-value message

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:276

• TransactWriteItems - exact error messages Delete empty-binary Key: top-level empty-value message

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:276

• TransactWriteItems - exact error messages ConditionCheck empty-binary Key: top-level empty-value message

  Tier 3 error-messages tests/tier3/error-messages/transactWriteItems.test.ts:276

• UpdateItem - exact error messages cannot update hash key attribute

  Tier 3 error-messages tests/tier3/error-messages/updateItem.test.ts:45

• UpdateItem - exact error messages invalid UpdateExpression syntax

  Tier 3 error-messages tests/tier3/error-messages/updateItem.test.ts:63

• UpdateItem - exact error messages unused ExpressionAttributeNames

  Tier 3 error-messages tests/tier3/error-messages/updateItem.test.ts:87

• UpdateItem - exact error messages unused ExpressionAttributeValues

  Tier 3 error-messages tests/tier3/error-messages/updateItem.test.ts:107

• UpdateItem - exact error messages missing ExpressionAttributeValues reference

  Tier 3 error-messages tests/tier3/error-messages/updateItem.test.ts:126

• UpdateItem - exact error messages mixing UpdateExpression with AttributeUpdates

  Tier 3 error-messages tests/tier3/error-messages/updateItem.test.ts:149

• UpdateItem - exact error messages empty UpdateExpression

  Tier 3 error-messages tests/tier3/error-messages/updateItem.test.ts:168

• UpdateItem - exact error messages cannot update range key attribute on composite table

  Tier 3 error-messages tests/tier3/error-messages/updateItem.test.ts:190

• UpdateItem - exact error messages empty-binary key value: full ValidationException message

  Tier 3 error-messages tests/tier3/error-messages/updateItem.test.ts:210

• Legacy API - AttributeUpdates (legacy UpdateExpression) AttributeUpdates with Action DELETE on a set removes elements

  Tier 3 legacy-api tests/tier3/legacy-api/attributeUpdates.test.ts:85

• Legacy API - AttributeUpdates (legacy UpdateExpression) Mixing AttributeUpdates with UpdateExpression throws ValidationException

  Tier 3 legacy-api tests/tier3/legacy-api/attributeUpdates.test.ts:229

• Legacy API - AttributesToGet (legacy ProjectionExpression) GetItem with AttributesToGet returns only specified attributes

  Tier 3 legacy-api tests/tier3/legacy-api/attributesToGet.test.ts:82

• Legacy API - AttributesToGet (legacy ProjectionExpression) GetItem with AttributesToGet does NOT auto-include key attributes

  Tier 3 legacy-api tests/tier3/legacy-api/attributesToGet.test.ts:97

• Legacy API - AttributesToGet (legacy ProjectionExpression) Query with AttributesToGet returns only specified attributes

  Tier 3 legacy-api tests/tier3/legacy-api/attributesToGet.test.ts:119

• Legacy API - AttributesToGet (legacy ProjectionExpression) Scan with AttributesToGet returns only specified attributes

  Tier 3 legacy-api tests/tier3/legacy-api/attributesToGet.test.ts:146

• Legacy API - AttributesToGet (legacy ProjectionExpression) BatchGetItem with AttributesToGet returns only specified attributes

  Tier 3 legacy-api tests/tier3/legacy-api/attributesToGet.test.ts:169

• Legacy API - AttributesToGet (legacy ProjectionExpression) Mixing AttributesToGet with ProjectionExpression throws ValidationException

  Tier 3 legacy-api tests/tier3/legacy-api/attributesToGet.test.ts:175

• Legacy API - AttributesToGet (legacy ProjectionExpression) AttributesToGet with single attribute

  Tier 3 legacy-api tests/tier3/legacy-api/attributesToGet.test.ts:202

• Legacy API - Expected (legacy ConditionExpression) PutItem with Expected Exists:false fails when item already exists

  Tier 3 legacy-api tests/tier3/legacy-api/expected.test.ts:60

• Legacy API - Expected (legacy ConditionExpression) PutItem with Expected ComparisonOperator EQ fails on mismatch

  Tier 3 legacy-api tests/tier3/legacy-api/expected.test.ts:114

• Legacy API - Expected (legacy ConditionExpression) DeleteItem with Expected Exists:false fails when attr exists

  Tier 3 legacy-api tests/tier3/legacy-api/expected.test.ts:168

• Legacy API - Expected (legacy ConditionExpression) PutItem with ConditionalOperator AND - both conditions must pass

  Tier 3 legacy-api tests/tier3/legacy-api/expected.test.ts:211

• Legacy API - Expected (legacy ConditionExpression) Mixing Expected with ConditionExpression throws ValidationException

  Tier 3 legacy-api tests/tier3/legacy-api/expected.test.ts:272

• Legacy API - KeyConditions and QueryFilter QueryFilter with ComparisonOperator EQ on non-key attribute

  Tier 3 legacy-api tests/tier3/legacy-api/queryFilter.test.ts:142

• Legacy API - KeyConditions and QueryFilter QueryFilter with ComparisonOperator CONTAINS on string attribute

  Tier 3 legacy-api tests/tier3/legacy-api/queryFilter.test.ts:167

• Legacy API - KeyConditions and QueryFilter Mixing KeyConditions with KeyConditionExpression throws ValidationException

  Tier 3 legacy-api tests/tier3/legacy-api/queryFilter.test.ts:172

• Legacy API - KeyConditions and QueryFilter QueryFilter with ComparisonOperator EQ on a BOOL attribute filters correctly

  Tier 3 legacy-api tests/tier3/legacy-api/queryFilter.test.ts:239

• Legacy API - ScanFilter (legacy FilterExpression) ScanFilter with ComparisonOperator EQ filters results

  Tier 3 legacy-api tests/tier3/legacy-api/scanFilter.test.ts:68

• Legacy API - ScanFilter (legacy FilterExpression) ScanFilter with ComparisonOperator GT on numeric attribute

  Tier 3 legacy-api tests/tier3/legacy-api/scanFilter.test.ts:80

• Legacy API - ScanFilter (legacy FilterExpression) ScanFilter with ComparisonOperator BEGINS_WITH on string

  Tier 3 legacy-api tests/tier3/legacy-api/scanFilter.test.ts:93

• Legacy API - ScanFilter (legacy FilterExpression) ScanFilter with ComparisonOperator CONTAINS on string

  Tier 3 legacy-api tests/tier3/legacy-api/scanFilter.test.ts:106

• Legacy API - ScanFilter (legacy FilterExpression) Multiple ScanFilter conditions with ConditionalOperator AND

  Tier 3 legacy-api tests/tier3/legacy-api/scanFilter.test.ts:125

• Legacy API - ScanFilter (legacy FilterExpression) Mixing ScanFilter with FilterExpression throws ValidationException

  Tier 3 legacy-api tests/tier3/legacy-api/scanFilter.test.ts:131

• Empty values - strings, binary, and sets empty string as hash key value is rejected

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:56

• Empty values - strings, binary, and sets empty string as sort key value is rejected

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:69

• Empty values - strings, binary, and sets empty string set (SS) is rejected

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:102

• Empty values - strings, binary, and sets empty number set (NS) is rejected

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:116

• Empty values - strings, binary, and sets empty binary set (BS) is rejected

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:130

• Empty values - strings, binary, and sets empty string member in NS is rejected (not a number)

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:224

• Empty values - strings, binary, and sets duplicate empty string members in SS are rejected as duplicates

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:238

• Empty values - strings, binary, and sets duplicate zero-length members in BS are rejected as duplicates

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:252

• Empty values - strings, binary, and sets empty set nested inside a Map is rejected

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:269

• Empty values - strings, binary, and sets empty set nested inside a List is rejected

  Tier 3 limits tests/tier3/limits/emptyValues.test.ts:285

• Expression size limit (4KB) - UpdateExpression rejects an UpdateExpression over the 4096-byte limit

  Tier 3 limits tests/tier3/limits/expressionSize.test.ts:130

• Expression size limit (4KB) - ConditionExpression rejects a ConditionExpression over the 4096-byte limit

  Tier 3 limits tests/tier3/limits/expressionSize.test.ts:161

• Expression size limit (4KB) - Query FilterExpression rejects a Query FilterExpression over the 4096-byte limit

  Tier 3 limits tests/tier3/limits/expressionSize.test.ts:204

• Expression size limit (4KB) - Scan FilterExpression rejects a Scan FilterExpression over the 4096-byte limit

  Tier 3 limits tests/tier3/limits/expressionSize.test.ts:239

• Expression size limit (4KB) - ProjectionExpression rejects a ProjectionExpression over the 4096-byte limit

  Tier 3 limits tests/tier3/limits/expressionSize.test.ts:278

• Item size limit (400KB) item over 400KB fails with ValidationException

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:68

• Item size limit (400KB) size calculation includes attribute names

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:95

• Item size limit (400KB) size includes nested map attribute names and values

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:127

• Item size limit (400KB) size includes set elements

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:149

• Item size limit (400KB) size includes list elements

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:170

• Item size limit (400KB) large binary attribute over limit fails

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:212

• Item size limit - number sizing a number-dominated item over 400KB fails (21000 numbers)

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:265

• Item size limit - the gate, to the byte refuses the same item one byte over, with the put wording

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:316

• Item size limit - the gate, to the byte holds the ceiling at 409,600 across 1 payload attributes

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:330

• Item size limit - the gate, to the byte holds the ceiling at 409,600 across 2 payload attributes

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:330

• Item size limit - the gate, to the byte holds the ceiling at 409,600 across 5 payload attributes

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:330

• Item size limit - the gate, to the byte holds the ceiling at 409,600 across 10 payload attributes

  Tier 3 limits tests/tier3/limits/itemSize.test.ts:330

• Item size limit by surface - BatchWriteItem refuses it one byte over, with the put wording

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:110

• Item size limit by surface - TransactWriteItems a Put one byte over raises ValidationException, not a cancellation

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:234

• Item size limit by surface - TransactWriteItems an Update one byte over surfaces as a cancellation, with the update wording

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:216

• Item size limit by surface - TransactWriteItems answers the same way for a fresh key and for an existing row

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:216

• Item size limit by surface - UpdateItem does not charge for the key sits below 409,600 at a one-byte key, so the exclusion binds

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem does not charge for the key caps at exactly 409,600 with a 100-byte key value

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem does not charge for the key caps at exactly 409,600 with a 1024-byte key value

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem does not charge for the key buys back the same headroom from the key name as from the key value

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem does not charge for the key buys back a sort key’s own bytes as well

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem charges per action charges a second SET clause exactly 19 bytes

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem charges per action charges a REMOVE alongside a SET exactly 2 bytes

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem charges per action charges the clause, not the value it writes

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem charges per action does not charge for an attribute the statement leaves alone

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem charges per action charges the clause, not the attribute name or its alias

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:377

• Item size limit by surface - UpdateItem through a document path charges a SET through a nested path the same as a plain SET

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:571

• Item size limit by surface - UpdateItem through a document path charges a SET through a list index exactly one byte more

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:571

• Item size limit by surface - a transacted Update does not inherit the exclusion writes what UpdateItem refuses at the same key

  Tier 3 limits tests/tier3/limits/itemSizeBySurface.test.ts:646

• Key-value length limits rejects a partition key over the 2048-byte limit on write

  Tier 3 limits tests/tier3/limits/keyLength.test.ts:21

• Key-value length limits rejects an over-limit partition key on the read path

  Tier 3 limits tests/tier3/limits/keyLength.test.ts:31

• Nesting depth - 32-level document limit rejects a stored attribute nested 32 levels (leaf at level 33)

  Tier 3 limits tests/tier3/limits/nestingDepth.test.ts:51

• Nesting depth - 32-level document limit rejects a 32-level ExpressionAttributeValue with ValidationException

  Tier 3 limits tests/tier3/limits/nestingDepth.test.ts:99

• A number's byte cost sizes '0' at '1 byte'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '1' at '2 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '12' at '2 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '123' at '3 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '1234' at '3 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '12345678901234567890123456789012345678' at '20 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '0042' at '2 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '100' at '2 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '1010' at '3 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '0.0000001' at '2 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '1E125' at '2 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '1E-100' at '2 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '1.5' at '3 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '15' at '2 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '1.2' at '3 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '1.200' at '3 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '1.234' at '4 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '3.14159' at '5 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '123456' at '4 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '100.5' at '4 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '0.15' at '2 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '-42' at '3 bytes'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number's byte cost sizes '-0' at '1 byte'

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:102

• A number is stored expanded and sized by its significant digits trims the zeros it does not count

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:127

• A number is stored expanded and sized by its significant digits expands an exponent it does not count

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:132

• A number is stored expanded and sized by its significant digits costs the same either way: the expanded form is not what is measured

  Tier 3 limits tests/tier3/limits/numberByteSize.test.ts:143

• Number precision - DynamoDB number limits and edge cases rejects a number with 39 significant digits

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:73

• Number precision - DynamoDB number limits and edge cases rejects number just over maximum positive: 1E+126

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:104

• Number precision - DynamoDB number limits and edge cases rejects number just over maximum negative: -1E+126

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:135

• Number precision - DynamoDB number limits and edge cases rejects number below minimum positive: 1E-131

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:166

• Number precision - DynamoDB number limits and edge cases leading zeros are not counted as significant digits: 00042 treated as 42

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:192

• Number precision - DynamoDB number limits and edge cases negative zero: -0 behavior

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:229

• Number precision - DynamoDB number limits and edge cases leading zeros are stripped on round-trip

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:324

• Number precision - DynamoDB number limits and edge cases trailing decimal zeros are stripped on round-trip

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:342

• Number precision - DynamoDB number limits and edge cases scientific notation is normalized on round-trip

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:376

• Number precision - DynamoDB number limits and edge cases rejects arithmetic that overflows the supported number magnitude

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:407

• Number precision - DynamoDB number limits and edge cases number set equality distinguishes values differing beyond f64 precision

  Tier 3 limits tests/tier3/limits/numberPrecision.test.ts:437

• Reserved words - ExpressionAttributeNames handling reserved word without # in ConditionExpression fails

  Tier 3 limits tests/tier3/limits/reservedWords.test.ts:143

• Reserved words - ExpressionAttributeNames handling reserved word without # in UpdateExpression fails

  Tier 3 limits tests/tier3/limits/reservedWords.test.ts:165

• Reserved words - ExpressionAttributeNames handling reserved word without # in FilterExpression fails

  Tier 3 limits tests/tier3/limits/reservedWords.test.ts:181

• Reserved words - ExpressionAttributeNames handling reserved word without # in ProjectionExpression fails

  Tier 3 limits tests/tier3/limits/reservedWords.test.ts:196

• Reserved words - ExpressionAttributeNames handling multiple reserved words in same expression all need aliases

  Tier 3 limits tests/tier3/limits/reservedWords.test.ts:226

• Response size limit (1MB) Query returns LastEvaluatedKey when response would exceed 1MB

  Tier 3 limits tests/tier3/limits/responseSize.test.ts:70

• Response size limit (1MB) Scan returns LastEvaluatedKey when response would exceed 1MB

  Tier 3 limits tests/tier3/limits/responseSize.test.ts:108

• TransactWriteItems limits TransactWriteItems total item size over 4MB fails with ValidationException

  Tier 3 limits tests/tier3/limits/transactionLimits.test.ts:98

• CreateTable - validation ordering empty TableName reports only tableName constraint

  Tier 3 validation-ordering tests/tier3/validation-ordering/createTable.test.ts:23

• CreateTable - validation ordering invalid table name pattern reports only tableName

  Tier 3 validation-ordering tests/tier3/validation-ordering/createTable.test.ts:41

• CreateTable - validation ordering reports invalid BillingMode and invalid KeySchema element together

  Tier 3 validation-ordering tests/tier3/validation-ordering/createTable.test.ts:59

• CreateTable - validation ordering reports missing ProvisionedThroughput and invalid key type together

  Tier 3 validation-ordering tests/tier3/validation-ordering/createTable.test.ts:82

• CreateTable - validation ordering rejects a duplicate attribute in KeySchema

  Tier 3 validation-ordering tests/tier3/validation-ordering/createTable.test.ts:102

• CreateTable - validation ordering rejects more than two KeySchema elements

  Tier 3 validation-ordering tests/tier3/validation-ordering/createTable.test.ts:129

• CreateTable - validation ordering rejects an invalid BillingMode on its own

  Tier 3 validation-ordering tests/tier3/validation-ordering/createTable.test.ts:151

• DeleteItem - validation ordering empty TableName reports only tableName constraint

  Tier 3 validation-ordering tests/tier3/validation-ordering/deleteItem.test.ts:26

• DeleteItem - validation ordering reports invalid ReturnValues and invalid ReturnConsumedCapacity together

  Tier 3 validation-ordering tests/tier3/validation-ordering/deleteItem.test.ts:42

• DeleteItem - validation ordering invalid table name pattern reports only tableName

  Tier 3 validation-ordering tests/tier3/validation-ordering/deleteItem.test.ts:66

• Non-existent index - error surface Scan on a non-existent index reports ValidationException

  Tier 3 validation-ordering tests/tier3/validation-ordering/index.test.ts:49

• Non-existent index - error surface UpdateTable deleting a non-existent GSI reports ResourceNotFoundException

  Tier 3 validation-ordering tests/tier3/validation-ordering/index.test.ts:66

• PutItem - validation ordering empty TableName reports tableName constraint (stops early)

  Tier 3 validation-ordering tests/tier3/validation-ordering/putItem.test.ts:28

• PutItem - validation ordering reports invalid ReturnConsumedCapacity, ReturnItemCollectionMetrics, and ReturnValues together

  Tier 3 validation-ordering tests/tier3/validation-ordering/putItem.test.ts:72

• PutItem - validation ordering reports invalid table name pattern

  Tier 3 validation-ordering tests/tier3/validation-ordering/putItem.test.ts:98

• Query - validation ordering reports invalid TableName pattern

  Tier 3 validation-ordering tests/tier3/validation-ordering/query.test.ts:26

• Query - validation ordering reports invalid Limit value

  Tier 3 validation-ordering tests/tier3/validation-ordering/query.test.ts:45

• Query - validation ordering reports invalid ReturnConsumedCapacity

  Tier 3 validation-ordering tests/tier3/validation-ordering/query.test.ts:67

• Scan - validation ordering rejects a negative Segment

  Tier 3 validation-ordering tests/tier3/validation-ordering/scan.test.ts:80

• UpdateItem - validation ordering empty TableName reports only tableName constraint

  Tier 3 validation-ordering tests/tier3/validation-ordering/updateItem.test.ts:27

• UpdateItem - validation ordering rejects invalid ReturnValues (UpdateItem reports the first enum error)

  Tier 3 validation-ordering tests/tier3/validation-ordering/updateItem.test.ts:48

• UpdateItem - validation ordering invalid table name pattern reports only tableName

  Tier 3 validation-ordering tests/tier3/validation-ordering/updateItem.test.ts:72