diff --git a/packages/storage/src/index.ts b/packages/storage/src/index.ts
index 4a4c9bd45b7..c0923b44efa 100644
--- a/packages/storage/src/index.ts
+++ b/packages/storage/src/index.ts
@@ -10,6 +10,29 @@ export {
 	copy,
 	getUrl,
 } from './providers/s3';
+
+export {
+	UploadDataInput,
+	DownloadDataInput,
+	RemoveInput,
+	ListAllInput,
+	ListPaginateInput,
+	GetPropertiesInput,
+	CopyInput,
+	GetUrlInput,
+} from './providers/s3/types/inputs';
+
+export {
+	UploadDataOutput,
+	DownloadDataOutput,
+	RemoveOutput,
+	ListAllOutput,
+	ListPaginateOutput,
+	GetPropertiesOutput,
+	CopyOutput,
+	GetUrlOutput,
+} from './providers/s3/types/outputs';
+
 // TODO[AllanZhengYP]: support isCancelError in Node.js with node-fetch
 export { isCancelError } from './errors/CanceledError';
 export { StorageError } from './errors/StorageError';
diff --git a/packages/storage/src/providers/s3/apis/copy.ts b/packages/storage/src/providers/s3/apis/copy.ts
index 9baee642de8..17c32e557e2 100644
--- a/packages/storage/src/providers/s3/apis/copy.ts
+++ b/packages/storage/src/providers/s3/apis/copy.ts
@@ -2,8 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { Amplify } from '@aws-amplify/core';
-import { CopyRequest } from '../../../types';
-import { S3CopyResult } from '../types';
+import { CopyInput, CopyOutput } from '../types';
 import { copy as copyInternal } from './internal/copy';
 
 /**
@@ -11,12 +10,12 @@ import { copy as copyInternal } from './internal/copy';
  * different level or identityId (if source object's level is 'protected').
  *
  * @async
- * @param {CopyRequest} copyRequest - The request object.
- * @return {Promise<S3CopyResult>} Promise resolves upon successful copy of the object.
+ * @param {CopyInput} input - The request object.
+ * @return {Promise<CopyOutput>} Promise resolves upon successful copy of the object.
  * @throws service: {@link S3Exception} - Thrown when checking for existence of the object
  * @throws validation: {@link StorageValidationErrorCode } - Thrown when
  * source or destination key are not defined.
  */
-export const copy = async (copyRequest: CopyRequest): Promise<S3CopyResult> => {
-	return copyInternal(Amplify, copyRequest);
+export const copy = async (input: CopyInput): Promise<CopyOutput> => {
+	return copyInternal(Amplify, input);
 };
diff --git a/packages/storage/src/providers/s3/apis/downloadData.ts b/packages/storage/src/providers/s3/apis/downloadData.ts
index 2ee1ce265ec..de948b18536 100644
--- a/packages/storage/src/providers/s3/apis/downloadData.ts
+++ b/packages/storage/src/providers/s3/apis/downloadData.ts
@@ -3,19 +3,18 @@
 
 import { Amplify } from '@aws-amplify/core';
 
-import { S3TransferOptions, S3DownloadDataResult } from '../types';
+import { DownloadDataInput, DownloadDataOutput } from '../types';
 import { resolveS3ConfigAndInput } from '../utils/resolveS3ConfigAndInput';
 import { StorageValidationErrorCode } from '../../../errors/types/validation';
-import { StorageDownloadDataRequest, DownloadTask } from '../../../types';
 import { createDownloadTask } from '../utils';
 import { getObject } from '../utils/client';
 
 /**
  * Download S3 object data to memory
  *
- * @param {StorageDownloadDataRequest<S3TransferOptions>} downloadDataRequest The parameters that are passed to the
+ * @param {DownloadDataRequest<S3DownloadDataOptions>} input The parameters that are passed to the
  * 	downloadData operation.
- * @returns {DownloadTask<S3DownloadDataResult>} Cancelable task exposing result promise from `result` property.
+ * @returns {DownloadDataOutput} Cancelable task exposing result promise from `result` property.
  * @throws service: {@link S3Exception} - thrown when checking for existence of the object
  * @throws validation: {@link StorageValidationErrorCode } - Validation errors
  *
@@ -41,13 +40,11 @@ import { getObject } from '../utils/client';
  * }
  *```
  */
-export const downloadData = (
-	downloadDataRequest: StorageDownloadDataRequest<S3TransferOptions>
-): DownloadTask<S3DownloadDataResult> => {
+export const downloadData = (input: DownloadDataInput): DownloadDataOutput => {
 	const abortController = new AbortController();
 
 	const downloadTask = createDownloadTask({
-		job: downloadDataJob(downloadDataRequest, abortController.signal),
+		job: downloadDataJob(input, abortController.signal),
 		onCancel: (abortErrorOverwrite?: Error) => {
 			abortController.abort(abortErrorOverwrite);
 		},
@@ -57,10 +54,7 @@ export const downloadData = (
 
 const downloadDataJob =
 	(
-		{
-			options: downloadDataOptions,
-			key,
-		}: StorageDownloadDataRequest<S3TransferOptions>,
+		{ options: downloadDataOptions, key }: DownloadDataInput,
 		abortSignal: AbortSignal
 	) =>
 	async () => {
diff --git a/packages/storage/src/providers/s3/apis/getProperties.ts b/packages/storage/src/providers/s3/apis/getProperties.ts
index 523e6e53364..33034f4132a 100644
--- a/packages/storage/src/providers/s3/apis/getProperties.ts
+++ b/packages/storage/src/providers/s3/apis/getProperties.ts
@@ -2,21 +2,20 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { Amplify } from '@aws-amplify/core';
-import { StorageOperationRequest, StorageOptions } from '../../../types';
-import { S3GetPropertiesResult } from '../types';
+import { GetPropertiesOutput, GetPropertiesInput } from '../types';
 import { getProperties as getPropertiesInternal } from './internal/getProperties';
 
 /**
  * Gets the properties of a file. The properties include S3 system metadata and
  * the user metadata that was provided when uploading the file.
  *
- * @param {StorageOperationRequest} req The request to make an API call.
- * @returns {Promise<S3GetPropertiesResult>} A promise that resolves the properties.
+ * @param {GetPropertiesInput} The input to make an API call.
+ * @returns {Promise<GetPropertiesOutput>} A promise that resolves the properties.
  * @throws A {@link S3Exception} when the underlying S3 service returned error.
  * @throws A {@link StorageValidationErrorCode} when API call parameters are invalid.
  */
 export const getProperties = (
-	req: StorageOperationRequest<StorageOptions>
-): Promise<S3GetPropertiesResult> => {
-	return getPropertiesInternal(Amplify, req);
+	input: GetPropertiesInput
+): Promise<GetPropertiesOutput> => {
+	return getPropertiesInternal(Amplify, input);
 };
diff --git a/packages/storage/src/providers/s3/apis/getUrl.ts b/packages/storage/src/providers/s3/apis/getUrl.ts
index 9c87b12a467..4fdcafa2a4d 100644
--- a/packages/storage/src/providers/s3/apis/getUrl.ts
+++ b/packages/storage/src/providers/s3/apis/getUrl.ts
@@ -2,8 +2,8 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { Amplify } from '@aws-amplify/core';
-import { StorageDownloadDataRequest } from '../../../types';
-import { S3GetUrlOptions, S3GetUrlResult } from '../types';
+import {} from '../../../types';
+import { GetUrlInput, GetUrlOutput } from '../types';
 import { getUrl as getUrlInternal } from './internal/getUrl';
 
 /**
@@ -14,15 +14,13 @@ import { getUrl as getUrlInternal } from './internal/getUrl';
  * to true, this method will verify the given object already exists in S3 before returning a presigned
  * URL, and will throw {@link StorageError} if the object does not exist.
  *
- * @param {StorageDownloadDataRequest<S3GetUrlOptions>} The request object
- * @return {Promise<S3GetUrlResult>} url of the object
+ * @param {GetUrlInput} The input object
+ * @return {Promise<GetUrlOutput>} url of the object
  * @throws service: {@link S3Exception} - thrown when checking for existence of the object
  * @throws validation: {@link StorageValidationErrorCode } - Validation errors
  * thrown either username or key are not defined.
  *
  */
-export const getUrl = (
-	req: StorageDownloadDataRequest<S3GetUrlOptions>
-): Promise<S3GetUrlResult> => {
-	return getUrlInternal(Amplify, req);
+export const getUrl = (input: GetUrlInput): Promise<GetUrlOutput> => {
+	return getUrlInternal(Amplify, input);
 };
diff --git a/packages/storage/src/providers/s3/apis/internal/copy.ts b/packages/storage/src/providers/s3/apis/internal/copy.ts
index 1fe6db384e9..0120a49e97b 100644
--- a/packages/storage/src/providers/s3/apis/internal/copy.ts
+++ b/packages/storage/src/providers/s3/apis/internal/copy.ts
@@ -2,8 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { AmplifyClassV6 } from '@aws-amplify/core';
-import { S3CopyResult } from '../../types';
-import { CopyRequest } from '../../../../types';
+import { CopyInput, CopyOutput } from '../../types';
 import { resolveS3ConfigAndInput } from '../../utils';
 import { StorageValidationErrorCode } from '../../../../errors/types/validation';
 import { assertValidationError } from '../../../../errors/utils/assertValidationError';
@@ -11,12 +10,12 @@ import { copyObject } from '../../utils/client';
 
 export const copy = async (
 	amplify: AmplifyClassV6,
-	copyRequest: CopyRequest
-): Promise<S3CopyResult> => {
+	input: CopyInput
+): Promise<CopyOutput> => {
 	const {
 		source: { key: sourceKey },
 		destination: { key: destinationKey },
-	} = copyRequest;
+	} = input;
 
 	assertValidationError(!!sourceKey, StorageValidationErrorCode.NoSourceKey);
 	assertValidationError(
@@ -28,10 +27,10 @@ export const copy = async (
 		s3Config,
 		bucket,
 		keyPrefix: sourceKeyPrefix,
-	} = await resolveS3ConfigAndInput(amplify, copyRequest.source);
+	} = await resolveS3ConfigAndInput(amplify, input.source);
 	const { keyPrefix: destinationKeyPrefix } = await resolveS3ConfigAndInput(
 		amplify,
-		copyRequest.destination
+		input.destination
 	); // resolveS3ConfigAndInput does not make extra API calls or storage access if called repeatedly.
 
 	// TODO(ashwinkumar6) V6-logger: warn `You may copy files from another user if the source level is "protected", currently it's ${srcLevel}`
diff --git a/packages/storage/src/providers/s3/apis/internal/getProperties.ts b/packages/storage/src/providers/s3/apis/internal/getProperties.ts
index 11448142fb4..ce8c4d3168e 100644
--- a/packages/storage/src/providers/s3/apis/internal/getProperties.ts
+++ b/packages/storage/src/providers/s3/apis/internal/getProperties.ts
@@ -2,16 +2,15 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { AmplifyClassV6 } from '@aws-amplify/core';
-import { StorageOptions, StorageOperationRequest } from '../../../../types';
-import { S3GetPropertiesResult } from '../../types';
+import { GetPropertiesInput, GetPropertiesOutput } from '../../types';
 import { resolveS3ConfigAndInput } from '../../utils';
 import { headObject } from '../../utils/client';
 
 export const getProperties = async function (
 	amplify: AmplifyClassV6,
-	getPropertiesRequest: StorageOperationRequest<StorageOptions>
-): Promise<S3GetPropertiesResult> {
-	const { key, options } = getPropertiesRequest;
+	input: GetPropertiesInput
+): Promise<GetPropertiesOutput> {
+	const { key, options } = input;
 	const { s3Config, bucket, keyPrefix } = await resolveS3ConfigAndInput(
 		amplify,
 		options
diff --git a/packages/storage/src/providers/s3/apis/internal/getUrl.ts b/packages/storage/src/providers/s3/apis/internal/getUrl.ts
index a99ebb26fb1..a0562c7c479 100644
--- a/packages/storage/src/providers/s3/apis/internal/getUrl.ts
+++ b/packages/storage/src/providers/s3/apis/internal/getUrl.ts
@@ -2,9 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { AmplifyClassV6 } from '@aws-amplify/core';
-
-import { StorageDownloadDataRequest } from '../../../../types';
-import { S3GetUrlOptions, S3GetUrlResult } from '../../types';
+import { GetUrlInput, GetUrlOutput } from '../../types';
 import { StorageValidationErrorCode } from '../../../../errors/types/validation';
 import { getPresignedGetObjectUrl } from '../../utils/client';
 import { getProperties } from './getProperties';
@@ -17,9 +15,9 @@ import {
 
 export const getUrl = async function (
 	amplify: AmplifyClassV6,
-	getUrlRequest: StorageDownloadDataRequest<S3GetUrlOptions>
-): Promise<S3GetUrlResult> {
-	const { key, options } = getUrlRequest;
+	input: GetUrlInput
+): Promise<GetUrlOutput> {
+	const { key, options } = input;
 
 	if (options?.validateObjectExistence) {
 		await getProperties(amplify, { key, options });
diff --git a/packages/storage/src/providers/s3/apis/internal/list.ts b/packages/storage/src/providers/s3/apis/internal/list.ts
index fff8647d7ad..f5321198262 100644
--- a/packages/storage/src/providers/s3/apis/internal/list.ts
+++ b/packages/storage/src/providers/s3/apis/internal/list.ts
@@ -3,14 +3,11 @@
 
 import { AmplifyClassV6 } from '@aws-amplify/core';
 import {
-	StorageListRequest,
-	StorageListAllOptions,
-	StorageListPaginateOptions,
-} from '../../../../types';
-import {
-	S3ListOutputItem,
-	S3ListAllResult,
-	S3ListPaginateResult,
+	ListAllInput,
+	ListPaginateInput,
+	ListAllOutput,
+	ListPaginateOutput,
+	ListOutputItem,
 } from '../../types';
 import { resolveS3ConfigAndInput } from '../../utils';
 import { ResolvedS3Config } from '../../types/options';
@@ -22,7 +19,7 @@ import {
 
 const MAX_PAGE_SIZE = 1000;
 
-type ListRequestArgs = {
+type ListInputArgs = {
 	s3Config: ResolvedS3Config;
 	listParams: ListObjectsV2Input;
 	prefix: string;
@@ -30,11 +27,9 @@ type ListRequestArgs = {
 
 export const list = async (
 	amplify: AmplifyClassV6,
-	listRequest?:
-		| StorageListRequest<StorageListAllOptions>
-		| StorageListRequest<StorageListPaginateOptions>
-): Promise<S3ListAllResult | S3ListPaginateResult> => {
-	const { options = {}, prefix: path = '' } = listRequest ?? {};
+	input?: ListAllInput | ListPaginateInput
+): Promise<ListAllOutput | ListPaginateOutput> => {
+	const { options = {}, prefix: path = '' } = input ?? {};
 	const {
 		s3Config,
 		bucket,
@@ -55,9 +50,9 @@ const _listAll = async ({
 	s3Config,
 	listParams,
 	prefix,
-}: ListRequestArgs): Promise<S3ListAllResult> => {
+}: ListInputArgs): Promise<ListAllOutput> => {
 	// TODO(ashwinkumar6) V6-logger: pageSize and nextToken aren't required when listing all items
-	const listResult: S3ListOutputItem[] = [];
+	const listResult: ListOutputItem[] = [];
 	let continuationToken = listParams.ContinuationToken;
 	do {
 		const { items: pageResults, nextToken: pageNextToken } = await _list({
@@ -82,7 +77,7 @@ const _list = async ({
 	s3Config,
 	listParams,
 	prefix,
-}: ListRequestArgs): Promise<S3ListPaginateResult> => {
+}: ListInputArgs): Promise<ListPaginateOutput> => {
 	const listParamsClone = { ...listParams };
 	if (!listParamsClone.MaxKeys || listParamsClone.MaxKeys > MAX_PAGE_SIZE) {
 		listParamsClone.MaxKeys = MAX_PAGE_SIZE;
diff --git a/packages/storage/src/providers/s3/apis/internal/remove.ts b/packages/storage/src/providers/s3/apis/internal/remove.ts
index 15e8314c9a9..93fc9a6bead 100644
--- a/packages/storage/src/providers/s3/apis/internal/remove.ts
+++ b/packages/storage/src/providers/s3/apis/internal/remove.ts
@@ -2,20 +2,15 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { AmplifyClassV6 } from '@aws-amplify/core';
-
-import {
-	StorageOperationRequest,
-	StorageRemoveOptions,
-	StorageRemoveResult,
-} from '../../../../types';
+import { RemoveInput, RemoveOutput } from '../../types';
 import { resolveS3ConfigAndInput } from '../../utils';
 import { deleteObject } from '../../utils/client';
 
 export const remove = async (
 	amplify: AmplifyClassV6,
-	removeRequest: StorageOperationRequest<StorageRemoveOptions>
-): Promise<StorageRemoveResult> => {
-	const { key, options = {} } = removeRequest;
+	input: RemoveInput
+): Promise<RemoveOutput> => {
+	const { key, options = {} } = input;
 	const { s3Config, keyPrefix, bucket } = await resolveS3ConfigAndInput(
 		amplify,
 		options
diff --git a/packages/storage/src/providers/s3/apis/list.ts b/packages/storage/src/providers/s3/apis/list.ts
index f54f78f0678..d7910c43ba3 100644
--- a/packages/storage/src/providers/s3/apis/list.ts
+++ b/packages/storage/src/providers/s3/apis/list.ts
@@ -3,37 +3,35 @@
 
 import { Amplify } from '@aws-amplify/core';
 import {
-	StorageListAllOptions,
-	StorageListPaginateOptions,
-	StorageListRequest,
-} from '../../../types';
-import { S3ListAllResult, S3ListPaginateResult } from '../types';
+	ListAllInput,
+	ListPaginateInput,
+	ListAllOutput,
+	ListPaginateOutput,
+} from '../types';
 import { list as listInternal } from './internal/list';
 
-type S3ListApi = {
+type ListApi = {
 	/**
 	 * List files with given prefix in pages
 	 * pageSize defaulted to 1000. Additionally, the result will include a nextToken if there are more items to retrieve.
-	 * @param {StorageListRequest<StorageListPaginateOptions>} req - The request object
-	 * @return {Promise<S3ListPaginateResult>} - Promise resolves to list of keys and metadata with
+	 * @param {ListPaginateInput} The input object
+	 * @return {Promise<ListPaginateOutput>} - Promise resolves to list of keys and metadata with
 	 * @throws service: {@link S3Exception} - S3 service errors thrown when checking for existence of bucket
 	 * @throws validation: {@link StorageValidationErrorCode } - thrown when there are issues with credentials
 	 */
-	(
-		req?: StorageListRequest<StorageListPaginateOptions>
-	): Promise<S3ListPaginateResult>;
+	(input?: ListPaginateInput): Promise<ListPaginateOutput>;
 	/**
 	 * List all files from S3. You can set `listAll` to true in `options` to get all the files from S3.
-	 * @param {StorageListRequest<StorageListAllOptions>} req - The request object
-	 * @return {Promise<S3ListAllResult>} - Promise resolves to list of keys and metadata for all objects in path
+	 * @param {ListAllInput} The input object
+	 * @return {Promise<ListAllOutput>} - Promise resolves to list of keys and metadata for all objects in path
 	 * @throws service: {@link S3Exception} - S3 service errors thrown when checking for existence of bucket
 	 * @throws validation: {@link StorageValidationErrorCode } - thrown when there are issues with credentials
 	 */
-	(req?: StorageListRequest<StorageListAllOptions>): Promise<S3ListAllResult>;
+	(input?: ListAllInput): Promise<ListAllOutput>;
 };
 
-export const list: S3ListApi = (
-	req
-): Promise<S3ListAllResult | S3ListPaginateResult> => {
-	return listInternal(Amplify, req ?? {});
+export const list: ListApi = (
+	input?: ListAllInput | ListPaginateInput
+): Promise<ListAllOutput | ListPaginateOutput> => {
+	return listInternal(Amplify, input ?? {});
 };
diff --git a/packages/storage/src/providers/s3/apis/remove.ts b/packages/storage/src/providers/s3/apis/remove.ts
index 76d0a75b3a2..4a4b7428c42 100644
--- a/packages/storage/src/providers/s3/apis/remove.ts
+++ b/packages/storage/src/providers/s3/apis/remove.ts
@@ -2,22 +2,16 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { Amplify } from '@aws-amplify/core';
-import {
-	StorageOperationRequest,
-	StorageRemoveOptions,
-	StorageRemoveResult,
-} from '../../../types';
+import { RemoveInput, RemoveOutput } from '../types';
 import { remove as removeInternal } from './internal/remove';
 
 /**
  * Remove a file from your S3 bucket.
- * @param {StorageOperationRequest<StorageRemoveOptions>} req - The request object
- * @return {Promise<StorageRemoveResult>} - Promise resolves upon successful removal of the object
+ * @param {RemoveInput} The input object
+ * @return {Promise<RemoveOutput>} - Promise resolves upon successful removal of the object
  * @throws service: {@link S3Exception} - S3 service errors thrown while getting properties
  * @throws validation: {@link StorageValidationErrorCode } - Validation errors thrown
  */
-export const remove = (
-	req: StorageOperationRequest<StorageRemoveOptions>
-): Promise<StorageRemoveResult> => {
-	return removeInternal(Amplify, req);
+export const remove = (input: RemoveInput): Promise<RemoveOutput> => {
+	return removeInternal(Amplify, input);
 };
diff --git a/packages/storage/src/providers/s3/apis/server/copy.ts b/packages/storage/src/providers/s3/apis/server/copy.ts
index 75b039f0aae..ea8e9de90f8 100644
--- a/packages/storage/src/providers/s3/apis/server/copy.ts
+++ b/packages/storage/src/providers/s3/apis/server/copy.ts
@@ -5,16 +5,12 @@ import {
 	AmplifyServer,
 	getAmplifyServerContext,
 } from '@aws-amplify/core/internals/adapter-core';
-import { CopyRequest } from '../../../../types';
-import { S3CopyResult } from '../../types';
+import { CopyInput, CopyOutput } from '../../types';
 import { copy as copyInternal } from '../internal/copy';
 
 export const copy = async (
 	contextSpec: AmplifyServer.ContextSpec,
-	copyRequest: CopyRequest
-): Promise<S3CopyResult> => {
-	return copyInternal(
-		getAmplifyServerContext(contextSpec).amplify,
-		copyRequest
-	);
+	input: CopyInput
+): Promise<CopyOutput> => {
+	return copyInternal(getAmplifyServerContext(contextSpec).amplify, input);
 };
diff --git a/packages/storage/src/providers/s3/apis/server/getProperties.ts b/packages/storage/src/providers/s3/apis/server/getProperties.ts
index d9ec4f490f1..c26bf24f502 100644
--- a/packages/storage/src/providers/s3/apis/server/getProperties.ts
+++ b/packages/storage/src/providers/s3/apis/server/getProperties.ts
@@ -5,16 +5,15 @@ import {
 	AmplifyServer,
 	getAmplifyServerContext,
 } from '@aws-amplify/core/internals/adapter-core';
-import { StorageOperationRequest, StorageOptions } from '../../../../types';
-import { S3GetPropertiesResult } from '../../types';
+import { GetPropertiesInput, GetPropertiesOutput } from '../../types';
 import { getProperties as getPropertiesInternal } from '../internal/getProperties';
 
 export const getProperties = (
 	contextSpec: AmplifyServer.ContextSpec,
-	req: StorageOperationRequest<StorageOptions>
-): Promise<S3GetPropertiesResult> => {
+	input: GetPropertiesInput
+): Promise<GetPropertiesOutput> => {
 	return getPropertiesInternal(
 		getAmplifyServerContext(contextSpec).amplify,
-		req
+		input
 	);
 };
diff --git a/packages/storage/src/providers/s3/apis/server/getUrl.ts b/packages/storage/src/providers/s3/apis/server/getUrl.ts
index 44a1ad76740..7b6cc802cbe 100644
--- a/packages/storage/src/providers/s3/apis/server/getUrl.ts
+++ b/packages/storage/src/providers/s3/apis/server/getUrl.ts
@@ -5,13 +5,12 @@ import {
 	AmplifyServer,
 	getAmplifyServerContext,
 } from '@aws-amplify/core/internals/adapter-core';
-import { StorageDownloadDataRequest } from '../../../../types';
-import { S3GetUrlOptions, S3GetUrlResult } from '../../types';
+import { GetUrlInput, GetUrlOutput } from '../../types';
 import { getUrl as getUrlInternal } from '../internal/getUrl';
 
 export const getUrl = async (
 	contextSpec: AmplifyServer.ContextSpec,
-	req: StorageDownloadDataRequest<S3GetUrlOptions>
-): Promise<S3GetUrlResult> => {
-	return getUrlInternal(getAmplifyServerContext(contextSpec).amplify, req);
+	input: GetUrlInput
+): Promise<GetUrlOutput> => {
+	return getUrlInternal(getAmplifyServerContext(contextSpec).amplify, input);
 };
diff --git a/packages/storage/src/providers/s3/apis/server/list.ts b/packages/storage/src/providers/s3/apis/server/list.ts
index 68b81fdf165..970301c1622 100644
--- a/packages/storage/src/providers/s3/apis/server/list.ts
+++ b/packages/storage/src/providers/s3/apis/server/list.ts
@@ -6,39 +6,45 @@ import {
 	getAmplifyServerContext,
 } from '@aws-amplify/core/internals/adapter-core';
 import {
-	StorageListAllOptions,
-	StorageListPaginateOptions,
-	StorageListRequest,
-} from '../../../../types';
-import { S3ListAllResult, S3ListPaginateResult } from '../../types';
+	ListAllInput,
+	ListPaginateInput,
+	ListAllOutput,
+	ListPaginateOutput,
+} from '../../types';
 import { list as listInternal } from '../internal/list';
 
-type S3ListApi = {
+type ListApi = {
 	/**
 	 * Lists bucket objects with pagination.
-	 * @param {StorageListRequest<StorageListPaginateOptions>} req - The request object
-	 * @return {Promise<S3ListPaginateResult>} - Promise resolves to list of keys and metadata with
+	 * @param {ListPaginateInput} The input object
+	 * @return {Promise<ListPaginateOutput>} - Promise resolves to list of keys and metadata with
 	 * pageSize defaulting to 1000. Additionally the result will include a nextToken if there are more items to retrieve
 	 * @throws service: {@link S3Exception} - S3 service errors thrown when checking for existence of bucket
 	 * @throws validation: {@link StorageValidationErrorCode } - thrown when there are issues with credentials
 	 */
 	(
 		contextSpec: AmplifyServer.ContextSpec,
-		req?: StorageListRequest<StorageListPaginateOptions>
-	): Promise<S3ListPaginateResult>;
+		input?: ListPaginateInput
+	): Promise<ListPaginateOutput>;
 	/**
 	 * Lists all bucket objects.
-	 * @param {StorageListRequest<StorageListAllOptions>} req - The request object
-	 * @return {Promise<S3ListAllResult>} - Promise resolves to list of keys and metadata for all objects in path
+	 * @param {ListAllInput} The input object
+	 * @return {Promise<ListAllOutput>} - Promise resolves to list of keys and metadata for all objects in path
 	 * @throws service: {@link S3Exception} - S3 service errors thrown when checking for existence of bucket
 	 * @throws validation: {@link StorageValidationErrorCode } - thrown when there are issues with credentials
 	 */
 	(
 		contextSpec: AmplifyServer.ContextSpec,
-		req?: StorageListRequest<StorageListAllOptions>
-	): Promise<S3ListAllResult>;
+		input?: ListAllInput
+	): Promise<ListAllOutput>;
 };
 
-export const list: S3ListApi = (contextSpec, req) => {
-	return listInternal(getAmplifyServerContext(contextSpec).amplify, req ?? {});
+export const list: ListApi = (
+	contextSpec: AmplifyServer.ContextSpec,
+	input?: ListAllInput | ListPaginateInput
+): Promise<ListAllOutput | ListPaginateOutput> => {
+	return listInternal(
+		getAmplifyServerContext(contextSpec).amplify,
+		input ?? {}
+	);
 };
diff --git a/packages/storage/src/providers/s3/apis/server/remove.ts b/packages/storage/src/providers/s3/apis/server/remove.ts
index bfd1a97ef8d..d54d0687333 100644
--- a/packages/storage/src/providers/s3/apis/server/remove.ts
+++ b/packages/storage/src/providers/s3/apis/server/remove.ts
@@ -5,16 +5,12 @@ import {
 	AmplifyServer,
 	getAmplifyServerContext,
 } from '@aws-amplify/core/internals/adapter-core';
-import {
-	StorageOperationRequest,
-	StorageRemoveOptions,
-	StorageRemoveResult,
-} from '../../../../types';
+import { RemoveInput, RemoveOutput } from '../../types';
 import { remove as removeInternal } from '../internal/remove';
 
 export const remove = (
 	contextSpec: AmplifyServer.ContextSpec,
-	req: StorageOperationRequest<StorageRemoveOptions>
-): Promise<StorageRemoveResult> => {
-	return removeInternal(getAmplifyServerContext(contextSpec).amplify, req);
+	input: RemoveInput
+): Promise<RemoveOutput> => {
+	return removeInternal(getAmplifyServerContext(contextSpec).amplify, input);
 };
diff --git a/packages/storage/src/providers/s3/apis/uploadData/index.ts b/packages/storage/src/providers/s3/apis/uploadData/index.ts
index 3dcf3a783a7..03dbe76f19b 100644
--- a/packages/storage/src/providers/s3/apis/uploadData/index.ts
+++ b/packages/storage/src/providers/s3/apis/uploadData/index.ts
@@ -1,9 +1,8 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
 
-import { S3UploadDataResult, S3UploadOptions } from '../../types';
+import { UploadDataInput, UploadDataOutput } from '../../types';
 import { createUploadTask } from '../../utils';
-import { StorageUploadDataRequest, UploadTask } from '../../../../types';
 import { assertValidationError } from '../../../../errors/utils/assertValidationError';
 import { StorageValidationErrorCode } from '../../../../errors/types/validation';
 import { DEFAULT_PART_SIZE, MAX_OBJECT_SIZE } from '../../utils/constants';
@@ -19,9 +18,9 @@ import { getMultipartUploadHandlers } from './multipart';
  * * Maximum object size is 5TB.
  * * Maximum object size if the size cannot be determined before upload is 50GB.
  *
- * @param {StorageUploadDataRequest<S3UploadOptions>} uploadDataRequest The parameters that are passed to the
+ * @param {UploadDataInput} The input parameters that are passed to the
  * 	uploadData operation.
- * @returns {UploadTask<S3UploadDataResult>} Cancelable and Resumable task exposing result promise from `result`
+ * @returns {UploadDataOutput} Cancelable and Resumable task exposing result promise from `result`
  * 	property.
  * @throws service: {@link S3Exception} - thrown when checking for existence of the object
  * @throws validation: {@link StorageValidationErrorCode } - Validation errors.
@@ -60,10 +59,8 @@ import { getMultipartUploadHandlers } from './multipart';
  * await uploadTask.result;
  * ```
  */
-export const uploadData = (
-	uploadDataRequest: StorageUploadDataRequest<S3UploadOptions>
-): UploadTask<S3UploadDataResult> => {
-	const { data } = uploadDataRequest;
+export const uploadData = (input: UploadDataInput): UploadDataOutput => {
+	const { data } = input;
 
 	const dataByteLength = byteLength(data);
 	assertValidationError(
@@ -75,18 +72,14 @@ export const uploadData = (
 		const abortController = new AbortController();
 		return createUploadTask({
 			isMultipartUpload: false,
-			job: putObjectJob(
-				uploadDataRequest,
-				abortController.signal,
-				dataByteLength
-			),
+			job: putObjectJob(input, abortController.signal, dataByteLength),
 			onCancel: (abortErrorOverwrite?: Error) => {
 				abortController.abort(abortErrorOverwrite);
 			},
 		});
 	} else {
 		const { multipartUploadJob, onPause, onResume, onCancel } =
-			getMultipartUploadHandlers(uploadDataRequest, dataByteLength);
+			getMultipartUploadHandlers(input, dataByteLength);
 		return createUploadTask({
 			isMultipartUpload: true,
 			job: multipartUploadJob,
diff --git a/packages/storage/src/providers/s3/apis/uploadData/multipart/getDataChunker.ts b/packages/storage/src/providers/s3/apis/uploadData/multipart/getDataChunker.ts
index bb91d363010..75e391cc4db 100644
--- a/packages/storage/src/providers/s3/apis/uploadData/multipart/getDataChunker.ts
+++ b/packages/storage/src/providers/s3/apis/uploadData/multipart/getDataChunker.ts
@@ -1,7 +1,7 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
 
-import { StorageUploadSourceOptions } from '../../../../../types';
+import { StorageUploadDataPayload } from '../../../../../types';
 import {
 	StorageValidationErrorCode,
 	validationErrorMap,
@@ -16,7 +16,7 @@ export type PartToUpload = {
 };
 
 export const getDataChunker = (
-	data: StorageUploadSourceOptions,
+	data: StorageUploadDataPayload,
 	totalSize?: number
 ) => {
 	const partSize = calculatePartSize(totalSize);
diff --git a/packages/storage/src/providers/s3/apis/uploadData/multipart/initialUpload.ts b/packages/storage/src/providers/s3/apis/uploadData/multipart/initialUpload.ts
index be62c10fcac..1c81e9efa1a 100644
--- a/packages/storage/src/providers/s3/apis/uploadData/multipart/initialUpload.ts
+++ b/packages/storage/src/providers/s3/apis/uploadData/multipart/initialUpload.ts
@@ -9,12 +9,12 @@ import {
 	getUploadsCacheKey,
 } from './uploadCache';
 import { ResolvedS3Config } from '../../../types/options';
-import { StorageUploadSourceOptions } from '../../../../../types';
+import { StorageUploadDataPayload } from '../../../../../types';
 import { Part, createMultipartUpload } from '../../../utils/client';
 
 type LoadOrCreateMultipartUploadOptions = {
 	s3Config: ResolvedS3Config;
-	data: StorageUploadSourceOptions;
+	data: StorageUploadDataPayload;
 	bucket: string;
 	accessLevel: StorageAccessLevel;
 	keyPrefix: string;
diff --git a/packages/storage/src/providers/s3/apis/uploadData/multipart/uploadHandlers.ts b/packages/storage/src/providers/s3/apis/uploadData/multipart/uploadHandlers.ts
index 708bc04b92e..62f01d1de1e 100644
--- a/packages/storage/src/providers/s3/apis/uploadData/multipart/uploadHandlers.ts
+++ b/packages/storage/src/providers/s3/apis/uploadData/multipart/uploadHandlers.ts
@@ -4,10 +4,9 @@
 import { Amplify, StorageAccessLevel } from '@aws-amplify/core';
 
 import { getDataChunker } from './getDataChunker';
-import { S3UploadOptions } from '../../../types';
+import { UploadDataInput } from '../../../types';
 import { resolveS3ConfigAndInput } from '../../../utils';
-import { StorageUploadDataRequest } from '../../../../../types';
-import { S3Item } from '../../../types/results';
+import { Item as S3Item } from '../../../types/outputs';
 import {
 	DEFAULT_ACCESS_LEVEL,
 	DEFAULT_QUEUE_SIZE,
@@ -33,11 +32,7 @@ import {
  * @internal
  */
 export const getMultipartUploadHandlers = (
-	{
-		options: uploadDataOptions,
-		key,
-		data,
-	}: StorageUploadDataRequest<S3UploadOptions>,
+	{ options: uploadDataOptions, key, data }: UploadDataInput,
 	size?: number
 ) => {
 	let resolveCallback: ((value: S3Item) => void) | undefined;
diff --git a/packages/storage/src/providers/s3/apis/uploadData/putObjectJob.ts b/packages/storage/src/providers/s3/apis/uploadData/putObjectJob.ts
index 081947e0daf..50922b1334b 100644
--- a/packages/storage/src/providers/s3/apis/uploadData/putObjectJob.ts
+++ b/packages/storage/src/providers/s3/apis/uploadData/putObjectJob.ts
@@ -3,10 +3,9 @@
 
 import { Amplify } from '@aws-amplify/core';
 
-import { S3UploadOptions } from '../../types';
+import { UploadDataInput } from '../../types';
 import { calculateContentMd5, resolveS3ConfigAndInput } from '../../utils';
-import { StorageUploadDataRequest } from '../../../../types';
-import { S3Item } from '../../types/results';
+import { Item as S3Item } from '../../types/outputs';
 import { putObject } from '../../utils/client';
 
 /**
@@ -16,11 +15,7 @@ import { putObject } from '../../utils/client';
  */
 export const putObjectJob =
 	(
-		{
-			options: uploadDataOptions,
-			key,
-			data,
-		}: StorageUploadDataRequest<S3UploadOptions>,
+		{ options: uploadDataOptions, key, data }: UploadDataInput,
 		abortSignal: AbortSignal,
 		totalLength?: number
 	) =>
diff --git a/packages/storage/src/providers/s3/index.ts b/packages/storage/src/providers/s3/index.ts
index d4bf1fb7ae4..dd2f2eb015e 100644
--- a/packages/storage/src/providers/s3/index.ts
+++ b/packages/storage/src/providers/s3/index.ts
@@ -10,3 +10,25 @@ export {
 	copy,
 	getUrl,
 } from './apis';
+
+export {
+	UploadDataInput,
+	DownloadDataInput,
+	RemoveInput,
+	ListAllInput,
+	ListPaginateInput,
+	GetPropertiesInput,
+	CopyInput,
+	GetUrlInput,
+} from './types/inputs';
+
+export {
+	UploadDataOutput,
+	DownloadDataOutput,
+	RemoveOutput,
+	ListAllOutput,
+	ListPaginateOutput,
+	GetPropertiesOutput,
+	CopyOutput,
+	GetUrlOutput,
+} from './types/outputs';
diff --git a/packages/storage/src/providers/s3/types/index.ts b/packages/storage/src/providers/s3/types/index.ts
index 9e2ecb86f1f..7f8b49c6c15 100644
--- a/packages/storage/src/providers/s3/types/index.ts
+++ b/packages/storage/src/providers/s3/types/index.ts
@@ -2,20 +2,34 @@
 // SPDX-License-Identifier: Apache-2.0
 
 export {
-	S3Options,
-	S3TransferOptions,
-	S3GetUrlOptions,
-	S3UploadOptions,
+	GetUrlOptions,
+	UploadDataOptions,
+	GetPropertiesOptions,
+	ListAllOptions,
+	ListPaginateOptions,
+	RemoveOptions,
+	DownloadDataOptions,
 } from './options';
 export {
-	S3DownloadDataResult,
-	S3DownloadFileResult,
-	S3GetUrlResult,
-	S3UploadDataResult,
-	S3ListOutputItem,
-	S3ListAllResult,
-	S3ListPaginateResult,
-	S3GetPropertiesResult,
-	S3CopyResult,
-} from './results';
+	DownloadDataOutput,
+	DownloadFileOutput,
+	GetUrlOutput,
+	UploadDataOutput,
+	ListOutputItem,
+	ListAllOutput,
+	ListPaginateOutput,
+	GetPropertiesOutput,
+	CopyOutput,
+	RemoveOutput,
+} from './outputs';
+export {
+	CopyInput,
+	GetPropertiesInput,
+	GetUrlInput,
+	ListAllInput,
+	ListPaginateInput,
+	RemoveInput,
+	DownloadDataInput,
+	UploadDataInput,
+} from './inputs';
 export { S3Exception } from './errors';
diff --git a/packages/storage/src/providers/s3/types/inputs.ts b/packages/storage/src/providers/s3/types/inputs.ts
new file mode 100644
index 00000000000..3640d6cd7ca
--- /dev/null
+++ b/packages/storage/src/providers/s3/types/inputs.ts
@@ -0,0 +1,38 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import {
+	StorageCopyInput,
+	StorageGetPropertiesInput,
+	StorageGetUrlInput,
+	StorageListInput,
+	StorageRemoveInput,
+	StorageDownloadDataInput,
+	StorageUploadDataInput,
+} from '../../../types';
+import {
+	GetPropertiesOptions,
+	GetUrlOptions,
+	ListAllOptions,
+	ListPaginateOptions,
+	RemoveOptions,
+	DownloadDataOptions,
+	UploadDataOptions,
+} from '../types';
+
+export type CopyInput = StorageCopyInput;
+
+export type GetPropertiesInput =
+	StorageGetPropertiesInput<GetPropertiesOptions>;
+
+export type GetUrlInput = StorageGetUrlInput<GetUrlOptions>;
+
+export type ListAllInput = StorageListInput<ListAllOptions>;
+
+export type ListPaginateInput = StorageListInput<ListPaginateOptions>;
+
+export type RemoveInput = StorageRemoveInput<RemoveOptions>;
+
+export type DownloadDataInput = StorageDownloadDataInput<DownloadDataOptions>;
+
+export type UploadDataInput = StorageUploadDataInput<UploadDataOptions>;
diff --git a/packages/storage/src/providers/s3/types/options.ts b/packages/storage/src/providers/s3/types/options.ts
index 94bd3241fa2..b2bd747e1e9 100644
--- a/packages/storage/src/providers/s3/types/options.ts
+++ b/packages/storage/src/providers/s3/types/options.ts
@@ -5,12 +5,16 @@
 import { Credentials } from '@aws-sdk/types';
 
 import { TransferProgressEvent } from '../../../types';
-import { StorageOptions } from '../../../types/options';
+import {
+	StorageOptions,
+	StorageListAllOptions,
+	StorageListPaginateOptions,
+} from '../../../types/options';
 
 /**
- * Request options type for S3 Storage operations.
+ * Input options type for S3 Storage operations.
  */
-export type S3Options = StorageOptions & {
+export type Options = StorageOptions & {
 	/**
 	 * Whether to use accelerate endpoint.
 	 * @default false
@@ -19,16 +23,34 @@ export type S3Options = StorageOptions & {
 };
 
 /**
- * Request options type for S3 downloadData, uploadData APIs.
+ * Input options type for S3 getProperties API.
  */
-export type S3TransferOptions = S3Options & {
-	/**
-	 * Callback function tracking the upload/download progress.
-	 */
-	onProgress?: (event: TransferProgressEvent) => void;
-};
+export type GetPropertiesOptions = Options;
+
+/**
+ * Input options type for S3 getProperties API.
+ */
+export type RemoveOptions = Options;
+
+/**
+ * Input options type for S3 list API.
+ */
+export type ListAllOptions = StorageListAllOptions;
+
+/**
+ * Input options type for S3 list API.
+ */
+export type ListPaginateOptions = StorageListPaginateOptions;
+
+/**
+ * Input options type for S3 downloadData API.
+ */
+export type DownloadDataOptions = TransferOptions;
 
-export type S3GetUrlOptions = S3Options & {
+/**
+ * Input options type for S3 getUrl API.
+ */
+export type GetUrlOptions = Options & {
 	/**
 	 * Whether to head object to make sure the object existence before downloading.
 	 * @default false
@@ -41,7 +63,7 @@ export type S3GetUrlOptions = S3Options & {
 	expiresIn?: number;
 };
 
-export type S3UploadOptions = Omit<S3TransferOptions, 'targetIdentityId'> & {
+export type UploadDataOptions = Omit<TransferOptions, 'targetIdentityId'> & {
 	/**
 	 * The default content-disposition header value of the file when downloading it.
 	 * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Disposition
@@ -76,3 +98,12 @@ export type ResolvedS3Config = {
 	forcePathStyle?: boolean;
 	useAccelerateEndpoint?: boolean;
 };
+/**
+ * Input options type for S3 downloadData, uploadData APIs.
+ */
+type TransferOptions = Options & {
+	/**
+	 * Callback function tracking the upload/download progress.
+	 */
+	onProgress?: (event: TransferProgressEvent) => void;
+};
diff --git a/packages/storage/src/providers/s3/types/outputs.ts b/packages/storage/src/providers/s3/types/outputs.ts
new file mode 100644
index 00000000000..d7c36f66f5c
--- /dev/null
+++ b/packages/storage/src/providers/s3/types/outputs.ts
@@ -0,0 +1,44 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import {
+	StorageDownloadDataOutput,
+	StorageGetUrlOutput,
+	StorageItem,
+	StorageListOutput,
+	DownloadTask,
+	UploadTask,
+} from '../../../types';
+
+export interface Item extends StorageItem {
+	/**
+	 * VersionId used to reference a specific version of the object.
+	 */
+	versionId?: string;
+	/**
+	 * A standard MIME type describing the format of the object data.
+	 */
+	contentType?: string;
+}
+
+export type DownloadDataOutput = DownloadTask<StorageDownloadDataOutput<Item>>;
+
+export type DownloadFileOutput = Item;
+
+export type GetUrlOutput = StorageGetUrlOutput;
+
+export type UploadDataOutput = UploadTask<Item>;
+
+export type GetPropertiesOutput = Item;
+
+export type ListOutputItem = Item;
+
+export type ListAllOutput = StorageListOutput<Item>;
+
+export type ListPaginateOutput = StorageListOutput<Item> & {
+	nextToken?: string;
+};
+
+// TODO: expose more properties if required
+export type CopyOutput = Pick<Item, 'key'>;
+export type RemoveOutput = Pick<Item, 'key'>;
diff --git a/packages/storage/src/providers/s3/types/results.ts b/packages/storage/src/providers/s3/types/results.ts
deleted file mode 100644
index 0e187e733f0..00000000000
--- a/packages/storage/src/providers/s3/types/results.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-import {
-	StorageDownloadDataResult,
-	StorageGetUrlResult,
-	StorageItem,
-	StorageUploadResult,
-	StorageListResult,
-} from '../../../types';
-
-export interface S3Item extends StorageItem {
-	/**
-	 * VersionId used to reference a specific version of the object.
-	 */
-	versionId?: string;
-	/**
-	 * A standard MIME type describing the format of the object data.
-	 */
-	contentType?: string;
-}
-
-export type S3DownloadDataResult = StorageDownloadDataResult<S3Item>;
-
-export type S3DownloadFileResult = S3Item;
-
-export type S3GetUrlResult = StorageGetUrlResult;
-
-export type S3UploadDataResult = S3Item;
-
-export type S3GetPropertiesResult = S3Item;
-
-export type S3ListOutputItem = S3Item;
-
-export type S3ListAllResult = StorageListResult<S3Item>;
-
-export type S3ListPaginateResult = StorageListResult<S3Item> & {
-	nextToken?: string;
-};
-
-// TODO: expose more properties if required
-export type S3CopyResult = Required<Pick<S3Item, 'key'>>;
diff --git a/packages/storage/src/types/index.ts b/packages/storage/src/types/index.ts
index 31e0446d596..4f82a8299b9 100644
--- a/packages/storage/src/types/index.ts
+++ b/packages/storage/src/types/index.ts
@@ -3,12 +3,16 @@
 
 export { DownloadTask, TransferProgressEvent, UploadTask } from './common';
 export {
-	StorageListRequest,
-	StorageOperationRequest,
-	StorageDownloadDataRequest,
-	StorageUploadDataRequest,
-	CopyRequest,
-} from './requests';
+	StorageOperationInput,
+	StorageListInput,
+	StorageGetPropertiesInput,
+	StorageRemoveInput,
+	StorageDownloadDataInput,
+	StorageUploadDataInput,
+	StorageCopyInput,
+	StorageGetUrlInput,
+	StorageUploadDataPayload,
+} from './inputs';
 export {
 	StorageOptions,
 	StorageRemoveOptions,
@@ -16,13 +20,11 @@ export {
 	StorageListPaginateOptions,
 	StorageCopySourceOptions,
 	StorageCopyDestinationOptions,
-	StorageUploadSourceOptions,
 } from './options';
 export {
 	StorageItem,
-	StorageListResult,
-	StorageDownloadDataResult,
-	StorageGetUrlResult,
-	StorageUploadResult,
-	StorageRemoveResult,
-} from './results';
+	StorageListOutput,
+	StorageDownloadDataOutput,
+	StorageGetUrlOutput,
+	StorageUploadOutput,
+} from './outputs';
diff --git a/packages/storage/src/types/inputs.ts b/packages/storage/src/types/inputs.ts
new file mode 100644
index 00000000000..61ed132335b
--- /dev/null
+++ b/packages/storage/src/types/inputs.ts
@@ -0,0 +1,49 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import {
+	StorageOptions,
+	StorageListAllOptions,
+	StorageListPaginateOptions,
+	StorageCopySourceOptions,
+	StorageCopyDestinationOptions,
+} from './options';
+
+export type StorageOperationInput<Options extends StorageOptions> = {
+	key: string;
+	options?: Options;
+};
+
+export type StorageGetPropertiesInput<Options extends StorageOptions> =
+	StorageOperationInput<Options>;
+
+export type StorageRemoveInput<Options extends StorageOptions> =
+	StorageOperationInput<Options>;
+
+export type StorageListInput<
+	Options extends StorageListAllOptions | StorageListPaginateOptions
+> = {
+	prefix?: string;
+	options?: Options;
+};
+
+export type StorageGetUrlInput<Options extends StorageOptions> =
+	StorageOperationInput<Options>;
+
+export type StorageDownloadDataInput<Options extends StorageOptions> =
+	StorageOperationInput<Options>;
+
+export type StorageUploadDataInput<Options extends StorageOptions> =
+	StorageOperationInput<Options> & {
+		data: StorageUploadDataPayload;
+	};
+
+export type StorageCopyInput = {
+	source: StorageCopySourceOptions;
+	destination: StorageCopyDestinationOptions;
+};
+
+/**
+ * The data payload type for upload operation.
+ */
+export type StorageUploadDataPayload = Blob | BufferSource | string | File;
diff --git a/packages/storage/src/types/options.ts b/packages/storage/src/types/options.ts
index e0d79933a62..3a95ffa764d 100644
--- a/packages/storage/src/types/options.ts
+++ b/packages/storage/src/types/options.ts
@@ -10,11 +10,6 @@ export type StorageOptions =
 			targetIdentityId?: string;
 	  };
 
-/**
- * The data payload type for upload operation.
- */
-export type StorageUploadSourceOptions = Blob | BufferSource | string | File;
-
 export type StorageListAllOptions = StorageOptions & {
 	listAll: true;
 };
diff --git a/packages/storage/src/types/results.ts b/packages/storage/src/types/outputs.ts
similarity index 77%
rename from packages/storage/src/types/results.ts
rename to packages/storage/src/types/outputs.ts
index fb35ccde051..766acf95365 100644
--- a/packages/storage/src/types/results.ts
+++ b/packages/storage/src/types/outputs.ts
@@ -7,7 +7,7 @@ export type StorageItem = {
 	/**
 	 * Key of the object
 	 */
-	key?: string;
+	key: string;
 	/**
 	 * Creation date of the object.
 	 */
@@ -28,11 +28,11 @@ export type StorageItem = {
 	metadata?: Record<string, string>;
 };
 
-export type StorageDownloadDataResult<T extends StorageItem> = T & {
+export type StorageDownloadDataOutput<T extends StorageItem> = T & {
 	body: ResponseBodyMixin;
 };
 
-export type StorageGetUrlResult = {
+export type StorageGetUrlOutput = {
 	/**
 	 * presigned URL of the given object.
 	 */
@@ -43,12 +43,8 @@ export type StorageGetUrlResult = {
 	expiresAt: Date;
 };
 
-export type StorageUploadResult<Item extends StorageItem> = Item;
-
-export type StorageRemoveResult = {
-	key: string;
-};
+export type StorageUploadOutput<Item extends StorageItem> = Item;
 
-export type StorageListResult<Item extends StorageItem> = {
+export type StorageListOutput<Item extends StorageItem> = {
 	items: Item[];
 };
diff --git a/packages/storage/src/types/requests.ts b/packages/storage/src/types/requests.ts
deleted file mode 100644
index 2b8f59db3b1..00000000000
--- a/packages/storage/src/types/requests.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-import {
-	StorageOptions,
-	StorageUploadSourceOptions,
-	StorageListAllOptions,
-	StorageListPaginateOptions,
-	StorageCopySourceOptions,
-	StorageCopyDestinationOptions,
-} from './options';
-
-export type StorageOperationRequest<Options extends StorageOptions> = {
-	key: string;
-	options?: Options;
-};
-
-export type StorageListRequest<
-	Options extends StorageListAllOptions | StorageListPaginateOptions
-> = {
-	prefix?: string;
-	options?: Options;
-};
-
-export type StorageDownloadDataRequest<Options extends StorageOptions> =
-	StorageOperationRequest<Options>;
-
-export type StorageUploadDataRequest<Options extends StorageOptions> =
-	StorageOperationRequest<Options> & {
-		data: StorageUploadSourceOptions;
-	};
-
-export type CopyRequest = {
-	source: StorageCopySourceOptions;
-	destination: StorageCopyDestinationOptions;
-};