Improve Cosmos SDK Java V4 APIs

[kushagraThapar]

This issue tracks improvements which need to be done for Java SDK V4 GA.
This covers APIs, docs and java code samples

• CosmosClientBuilder -> CosmosClientBuilder APIs and Docs #11189

• CosmosAsyncClient / CosmosClient -> CosmosAsyncClient / CosmosClient APIs and Docs #11219

• CosmosAsyncDatabase / CosmosDatabase -> CosmosAsyncDatabase / CosmosDatabase APIs and Docs #11190

• CosmosAsyncContainer / CosmosContainer -> CosmosAsyncContainer / CosmosContainer APIs and Docs #11191

• IncludedPath / ExcludedPath -> IncludedPath / ExcludedPath API and Docs #11192

• CosmosClientException / CosmosError -> CosmosClientException APIs and Docs #11220

• AccessCondition / AccessConditionType -> AccessCondition / AccessConditionType APIs and Docs #11221

• CosmosAsync*Response / Cosmos*Response -> Merge CosmosAsync*Response and Cosmos*Response #11223

• Remove *BridgeInternal from java docs -> Remove *BridgeInternal.java from java docs #11259

• Wrap FeedResponseDiagnostics in CosmosDiagnostics -> Wrap FeedResponseDiagnostics in CosmosDiagnostics #11257

• CosmosAsyncStoredProcedure / CosmosStoredProcedure -> CosmosAsyncStoredProcedure / CosmosStoredProcedure APIs and Docs #11260

• CosmosResponseDiagnostics -> CosmosDiagnostics -> CosmosResponseDiagnostics -> CosmosDiagnostics #11261

• ConflictResolutionPolicy -> ConflictResolutionPolicy docs #11307

• CosmosKeyCredential -> AzureKeyCredential -> Replace CosmosKeyCredential with AzureKeyCredential #11315

• Export ProxyOptions through CosmosClientBuilder -> Export ProxyOptions from CosmosClientBuilder API instead of InetSocketAddress #11316

• Upsert APIs on parent types -> Make sure to have Upsert APIs on the parent types #11438

• OffsetDateTime -> Instant type -> Replace OffsetDateTime -> to Instant type #11439

• OperationKind enum-> Introduce OperationKind enum #11440

• Check if match ETag APIs are present on all properties types - Check for Add match / if not match eTag APIs on all properties #11436

• getRequestCharge() / Properties types / getResourceId() APIs -> getRequestCharge() / Properties types / getResourceId() APIs #11483

• DatabaseAccountLocation -> Move DatabaseAccountLocation to implementation #11524

• Rename DataType to GeoJSON -> Hide DataType / all Index #11525

• FeedOptions API / docs -> FeedOptions API / docs #11526

• SerializationFormattingPolicy -> SerializationFormattingPolicy - to implementation.  #11527

• getETag() and getTimestamp() API docs -> getETag() and getTimestamp() - APIs - Add doc #11528

• ThroughputProperties docs -> ThroughputProperties APIs / docs #11529

• UniqueKey and UniqueKeyPolicy API / docs -> UniqueKey API / docs #11530

• DirectConnectionConfig / GatewayConnectionConfig APIs / docs -> DirectConnectionConfig / GatewayConnectionConfig APIs / docs #11531

• Add SDK version info in CosmosException -> Add UserAgent info in CosmosException and CosmosDiagnostics #11586

• new line improvement in SDK toString -> Use System.lineSeparator() for new lines Java SDK for to string implementations #11594

• Fix azure-cosmos README -> Fix azure-cosmos README #11643

• Fix azure-cosmos changelog -> Fix azure-cosmos changelog #11644

• CosmosPermissionProperties API changes -> CosmosPermissionProperties APIs  #11647

• ChangeFeedProcessor improvements -> Change Feed Processor Improvements #11648

• Error details in Client side 503 -> Include transport exception/error details for client generated 503 #11674

[kushagraThapar]

This is done :)