{ "info": { "_postman_id": "96e5d9b8-5ec0-400e-ba06-fc040e3e895d", "name": "AWS Lambda Aliases Function URL API", "description": "The AWS Lambda API enables you to create, configure, and manage Lambda functions, layers, event source mappings, aliases, versions, and function URLs programmatically. Lambda runs your code on high-availability compute infrastructure without provisioning or managing servers, performing all administration of compute resources including capacity provisioning, automatic scaling, and logging. The API version used is 2015-03-31.\n\nContact Support:\n Name: AWS Support", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T01:07:36.000Z", "updatedAt": "2026-07-28T01:07:36.000Z", "lastUpdatedBy": "35240", "uid": "35240-96e5d9b8-5ec0-400e-ba06-fc040e3e895d" }, "item": [ { "name": "2021-10-31", "item": [ { "name": "functions", "item": [ { "name": "{FunctionName}", "item": [ { "name": "url", "item": [ { "name": "Aws Lambda Get Function Url Configuration", "id": "ac36f4a0-ccb7-4c90-aa1e-3d0ca76d52b8", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "id": "00096079-11f5-4f17-813d-790c04a9bc72", "key": "FunctionName", "value": "", "description": "(Required) The name, ARN, or partial ARN of the Lambda function. Can be a function name, a function ARN, or a partial ARN." } ] }, "description": "Returns details about a Lambda function URL, including the function URL itself, the authorization type, CORS settings, creation and modification timestamps, and the invoke mode." }, "response": [ { "id": "00524e8d-ef7a-4d25-9f2f-afb15554e94d", "name": "Function URL configuration", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "key": "FunctionName" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"FunctionUrl\": \"\",\n \"FunctionArn\": \"\",\n \"AuthType\": \"NONE\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"CreationTime\": \"\",\n \"LastModifiedTime\": \"\",\n \"InvokeMode\": \"BUFFERED\"\n}", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-00524e8d-ef7a-4d25-9f2f-afb15554e94d" }, { "id": "1acc148d-4829-43a7-9df1-6b2f5101b786", "name": "Function URL configuration not found", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "key": "FunctionName" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"Type\": \"\",\n \"Message\": \"\",\n \"Code\": \"\"\n}", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-1acc148d-4829-43a7-9df1-6b2f5101b786" } ], "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-ac36f4a0-ccb7-4c90-aa1e-3d0ca76d52b8" }, { "name": "Aws Lambda Create a Function Url", "id": "aaaab46e-d3f0-4b16-9952-b80b36b73ce0", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"AuthType\": \"AWS_IAM\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"InvokeMode\": \"RESPONSE_STREAM\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "id": "763596b9-bfe0-4803-9d5f-63a720e989be", "key": "FunctionName", "value": "", "description": "(Required) The name, ARN, or partial ARN of the Lambda function. Can be a function name, a function ARN, or a partial ARN." } ] }, "description": "Creates a Lambda function URL with the specified authorization type. A function URL is a dedicated HTTP(S) endpoint that you can use to invoke your function. You can create a function URL for the $LATEST unpublished version or for any function alias." }, "response": [ { "id": "2d1f3677-1bd3-405c-952a-a428acffb1fb", "name": "Function URL created", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"AuthType\": \"AWS_IAM\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"InvokeMode\": \"RESPONSE_STREAM\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "key": "FunctionName" } ] } }, "status": "Created", "code": 201, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"FunctionUrl\": \"\",\n \"FunctionArn\": \"\",\n \"AuthType\": \"NONE\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"CreationTime\": \"\",\n \"LastModifiedTime\": \"\",\n \"InvokeMode\": \"BUFFERED\"\n}", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-2d1f3677-1bd3-405c-952a-a428acffb1fb" }, { "id": "06ef54d1-1f58-43a8-af05-1641d5ed4a53", "name": "Function not found", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"AuthType\": \"AWS_IAM\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"InvokeMode\": \"RESPONSE_STREAM\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "key": "FunctionName" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"Type\": \"\",\n \"Message\": \"\",\n \"Code\": \"\"\n}", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-06ef54d1-1f58-43a8-af05-1641d5ed4a53" }, { "id": "831a0ba7-49ac-4f3e-a6f7-83bf6d6fe096", "name": "Function URL already exists", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"AuthType\": \"AWS_IAM\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"InvokeMode\": \"RESPONSE_STREAM\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "key": "FunctionName" } ] } }, "status": "Conflict", "code": 409, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"Type\": \"\",\n \"Message\": \"\",\n \"Code\": \"\"\n}", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-831a0ba7-49ac-4f3e-a6f7-83bf6d6fe096" } ], "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-aaaab46e-d3f0-4b16-9952-b80b36b73ce0" }, { "name": "Aws Lambda Update a Function Url", "id": "e3856129-c699-40ac-ab62-8452c9db5f25", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"AuthType\": \"NONE\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"InvokeMode\": \"RESPONSE_STREAM\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "id": "60176e03-7fb0-4d14-a776-6ae0dcd2d266", "key": "FunctionName", "value": "", "description": "(Required) The name, ARN, or partial ARN of the Lambda function. Can be a function name, a function ARN, or a partial ARN." } ] }, "description": "Updates the configuration for a Lambda function URL." }, "response": [ { "id": "f589028b-9850-4533-98d3-cd4b9a334a26", "name": "Function URL updated", "originalRequest": { "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"AuthType\": \"NONE\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"InvokeMode\": \"RESPONSE_STREAM\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "key": "FunctionName" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"FunctionUrl\": \"\",\n \"FunctionArn\": \"\",\n \"AuthType\": \"NONE\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"CreationTime\": \"\",\n \"LastModifiedTime\": \"\",\n \"InvokeMode\": \"BUFFERED\"\n}", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-f589028b-9850-4533-98d3-cd4b9a334a26" }, { "id": "6af8a9ed-515a-43c1-9682-5d915d6df74a", "name": "Function URL not found", "originalRequest": { "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"AuthType\": \"NONE\",\n \"Cors\": {\n \"AllowCredentials\": \"\",\n \"AllowHeaders\": [\n \"\",\n \"\"\n ],\n \"AllowMethods\": [\n \"\",\n \"\"\n ],\n \"AllowOrigins\": [\n \"\",\n \"\"\n ],\n \"ExposeHeaders\": [\n \"\",\n \"\"\n ],\n \"MaxAge\": \"\"\n },\n \"InvokeMode\": \"RESPONSE_STREAM\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "key": "FunctionName" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"Type\": \"\",\n \"Message\": \"\",\n \"Code\": \"\"\n}", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-6af8a9ed-515a-43c1-9682-5d915d6df74a" } ], "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-e3856129-c699-40ac-ab62-8452c9db5f25" }, { "name": "Aws Lambda Delete a Function Url", "id": "63b06f20-3edd-4d2e-9ad8-0d06034eb0ba", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "id": "0c446477-93ba-4ee8-b269-6bd2d6da23fe", "key": "FunctionName", "value": "", "description": "(Required) The name, ARN, or partial ARN of the Lambda function. Can be a function name, a function ARN, or a partial ARN." } ] }, "description": "Deletes a Lambda function URL." }, "response": [ { "id": "7a9e8c42-8017-46ce-8ef6-c7a4d6dd8208", "name": "Function URL deleted", "originalRequest": { "method": "DELETE", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "key": "FunctionName" } ] } }, "status": "No Content", "code": 204, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-7a9e8c42-8017-46ce-8ef6-c7a4d6dd8208" }, { "id": "f5f1ae07-6296-469d-9915-2f9a3155f15b", "name": "Function URL not found", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/2021-10-31/functions/:FunctionName/url?Qualifier=", "host": [ "{{baseUrl}}" ], "path": [ "2021-10-31", "functions", ":FunctionName", "url" ], "query": [ { "description": "A version number or alias name", "key": "Qualifier", "value": "" } ], "variable": [ { "key": "FunctionName" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"Type\": \"\",\n \"Message\": \"\",\n \"Code\": \"\"\n}", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-f5f1ae07-6296-469d-9915-2f9a3155f15b" } ], "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-63b06f20-3edd-4d2e-9ad8-0d06034eb0ba" } ], "id": "3c5c14a9-964b-4907-aa3b-34023e31755e", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-3c5c14a9-964b-4907-aa3b-34023e31755e" } ], "id": "d7be83e2-d543-45c0-bca6-fc7aef55dc91", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-d7be83e2-d543-45c0-bca6-fc7aef55dc91" } ], "id": "567b89a3-b141-439a-bc7f-1fb69add3469", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-567b89a3-b141-439a-bc7f-1fb69add3469" } ], "id": "014a31c1-ef60-4942-893b-fc38c9b479ba", "createdAt": "2026-07-28T01:07:37.000Z", "updatedAt": "2026-07-28T01:07:37.000Z", "uid": "35240-014a31c1-ef60-4942-893b-fc38c9b479ba" } ], "auth": { "type": "apikey", "apikey": [ { "key": "key", "value": "Authorization", "type": "string" }, { "key": "value", "value": "{{apiKey}}", "type": "string" }, { "key": "in", "value": "header", "type": "string" } ] }, "variable": [ { "key": "region", "value": "us-east-1" }, { "key": "baseUrl", "value": "https://lambda.{{region}}.amazonaws.com" } ] }