[DX-3038], fix custom config for graphQL and updated regions

[naman-contentstack]

Minor version bump 3.1.0 -> 3.2.0

[Copilot]

Pull Request Overview

Adds support for AWS-NA, AWS-EU, GCP-EU, and a CUSTOM region with optional custom host, bumps version to 3.2.0, and updates GraphQL URL resolution and error messaging.

• Expanded region union, REGIONS, and SDK utils to include new AWS-, GCP-, and CUSTOM regions
• Updated graphqlTS to accept a host override and enhanced its validation error
• Adjusted tests to expect the new error message suffix

Reviewed Changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/types/index.ts	Extend region type to cover AWS-NA, AWS-EU, GCP-EU, CUSTOM
src/constants/index.ts	Add new region constants for AWS-NA, AWS-EU, GCP-EU, CUSTOM
src/sdk/utils.ts	Map new region constants to existing Region enum values
src/graphqlTS/index.ts	Honor custom host, adjust URL build and validation error
tests/unit/graphqlTS/graphqlTS.test.ts	Updated expected error message to include custom-host info
tests/integration/graphqlTS/graphqlTS.test.ts	Same update in integration tests
package.json	Bump version from 3.1.0 to 3.2.0

Comments suppressed due to low confidence (4)

src/types/index.ts:4

• [nitpick] The region union mixes hyphens (e.g. "AWS-NA") and underscores (e.g. "GCP_EU"). Consider standardizing separators for consistency to avoid confusion.

region:

tests/unit/graphqlTS/graphqlTS.test.ts:140

• There's no test covering a valid custom host scenario. Add a unit test that passes a host value and verifies the request URL uses https://<host>/stacks/<apiKey>.

"GraphQL content delivery api unavailable for 'wrong-region' region and no custom host provided"

src/constants/index.ts:14

• Consider documenting the expected use case for the CUSTOM region constant—e.g., that a custom host must be provided when selecting CUSTOM—to guide future maintainers.

CUSTOM: "CUSTOM",

src/graphqlTS/index.ts:38

• Ensure that GRAPHQL_REGION_URL_MAPPING is updated to include entries for the new AWS-NA, AWS-EU, and GCP-EU regions; otherwise mapping will be undefined unless a custom host is provided.

url: host

[Copilot]

[nitpick] The manual concatenation of error details could be simplified using map() and join('\n') for clearer intent and brevity.

Suggested change

	error.response.data.errors[0].extensions.errors[0].details.forEach(
	(element: { error: string }) => {
	details += element.error + "\n";
	}
	);
	details = error.response.data.errors[0].extensions.errors[0].details
	.map((element: { error: string }) => element.error)
	.join("\n");