{ "info": { "_postman_id": "2419cf55-f276-4fba-a053-7bc5c1b3076d", "name": "AT&T Messages API", "description": "A messaging API enabling applications to send, receive, update, and delete MMS and SMS messages on behalf of AT&T users with explicit OAuth consent. Supports messages to phone numbers, short codes, and email addresses across AT&T and other carriers with full inbox management and delta synchronization.", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "lastUpdatedBy": "35240", "uid": "35240-2419cf55-f276-4fba-a053-7bc5c1b3076d" }, "item": [ { "name": "myMessages", "item": [ { "name": "v2", "item": [ { "name": "messages", "item": [ { "name": "{messageId}", "item": [ { "name": "AT&T Get Message Details", "id": "fc1605e9-aace-405b-b301-5a9139f691b2", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "oauth2", "oauth2": [ { "key": "scope", "value": "IMMN MIM", "type": "string" }, { "key": "accessTokenUrl", "value": "https://api.att.com/oauth/v4/token", "type": "string" }, { "key": "authUrl", "value": "https://api.att.com/oauth/v4/authorize", "type": "string" }, { "key": "grant_type", "value": "authorization_code", "type": "string" } ] }, "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "id": "418867a4-2aab-4f14-af8e-7c6ba4786d8b", "key": "messageId", "value": "", "description": "(Required) Unique message identifier" } ] }, "description": "Retrieve the full details and content of a specific message by its ID, including text content, attachments, sender, recipients, and metadata." }, "response": [ { "id": "b77a67d5-9ed8-4f2b-851a-3b7f9f1aa91e", "name": "Message details successfully retrieved", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "key": "messageId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": {\n \"messageId\": \"\",\n \"from\": \"\",\n \"recipients\": [\n \"\",\n \"\"\n ],\n \"isUnread\": \"\",\n \"isIncoming\": \"\",\n \"type\": \"MMS\",\n \"typeCode\": \"\",\n \"timeStamp\": \"\",\n \"text\": \"\",\n \"subject\": \"\"\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-b77a67d5-9ed8-4f2b-851a-3b7f9f1aa91e" }, { "id": "7a186fa6-3022-4f39-ad7d-cd28693c5c55", "name": "Unauthorized", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "key": "messageId" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"RequestError\": {\n \"ServiceException\": {\n \"MessageId\": \"\",\n \"Text\": \"\",\n \"Variables\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-7a186fa6-3022-4f39-ad7d-cd28693c5c55" }, { "id": "c86c6114-35ad-4200-ad6a-6a390c1bc614", "name": "Message not found", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "key": "messageId" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"RequestError\": {\n \"ServiceException\": {\n \"MessageId\": \"\",\n \"Text\": \"\",\n \"Variables\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-c86c6114-35ad-4200-ad6a-6a390c1bc614" } ], "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "uid": "35240-fc1605e9-aace-405b-b301-5a9139f691b2" }, { "name": "AT&T Update Message Properties", "id": "12b7b6ae-5d58-4fb4-ac44-710a38ea85e6", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "oauth2", "oauth2": [ { "key": "scope", "value": "IMMN MIM", "type": "string" }, { "key": "accessTokenUrl", "value": "https://api.att.com/oauth/v4/token", "type": "string" }, { "key": "authUrl", "value": "https://api.att.com/oauth/v4/authorize", "type": "string" }, { "key": "grant_type", "value": "authorization_code", "type": "string" } ] }, "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"message\": {\n \"isUnread\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "id": "9be29662-fd87-45e2-b140-f64e422eaab6", "key": "messageId", "value": "", "description": "(Required) Unique message identifier" } ] }, "description": "Update the properties of a message, such as marking it as read or unread. Only the isUnread field can be modified." }, "response": [ { "id": "81bb34bc-aafb-41b7-9633-f2a8cfcb9f77", "name": "Message successfully updated", "originalRequest": { "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"message\": {\n \"isUnread\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "key": "messageId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\"\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-81bb34bc-aafb-41b7-9633-f2a8cfcb9f77" }, { "id": "3f7121f0-454a-4ad4-b115-639276356736", "name": "Unauthorized", "originalRequest": { "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"message\": {\n \"isUnread\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "key": "messageId" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"RequestError\": {\n \"ServiceException\": {\n \"MessageId\": \"\",\n \"Text\": \"\",\n \"Variables\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-3f7121f0-454a-4ad4-b115-639276356736" }, { "id": "8e28c01e-b95b-46e8-a2ec-467710f10105", "name": "Message 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: oauth2", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"message\": {\n \"isUnread\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "key": "messageId" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"RequestError\": {\n \"ServiceException\": {\n \"MessageId\": \"\",\n \"Text\": \"\",\n \"Variables\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-8e28c01e-b95b-46e8-a2ec-467710f10105" } ], "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "uid": "35240-12b7b6ae-5d58-4fb4-ac44-710a38ea85e6" }, { "name": "AT&T Delete Message", "id": "ab814034-9e94-4907-9e83-015e99433ea1", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "oauth2", "oauth2": [ { "key": "scope", "value": "IMMN MIM", "type": "string" }, { "key": "accessTokenUrl", "value": "https://api.att.com/oauth/v4/token", "type": "string" }, { "key": "authUrl", "value": "https://api.att.com/oauth/v4/authorize", "type": "string" }, { "key": "grant_type", "value": "authorization_code", "type": "string" } ] }, "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "id": "32192461-b603-45e7-a501-5e5feb7e7db1", "key": "messageId", "value": "", "description": "(Required) Unique message identifier" } ] }, "description": "Permanently delete a specific message from the user's inbox by its ID. This action cannot be undone." }, "response": [ { "id": "d5a76d64-305a-48ec-89fe-98038cfe9aa1", "name": "Message successfully deleted", "originalRequest": { "method": "DELETE", "header": [ { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "key": "messageId" } ] } }, "status": "No Content", "code": 204, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-d5a76d64-305a-48ec-89fe-98038cfe9aa1" }, { "id": "c66734a0-abdc-498a-8a5f-877bf58e6b60", "name": "Unauthorized", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "key": "messageId" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"RequestError\": {\n \"ServiceException\": {\n \"MessageId\": \"\",\n \"Text\": \"\",\n \"Variables\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-c66734a0-abdc-498a-8a5f-877bf58e6b60" }, { "id": "cec2ef6e-122a-44d4-be97-d1277050b530", "name": "Message not found", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages/:messageId", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages", ":messageId" ], "variable": [ { "key": "messageId" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"RequestError\": {\n \"ServiceException\": {\n \"MessageId\": \"\",\n \"Text\": \"\",\n \"Variables\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-cec2ef6e-122a-44d4-be97-d1277050b530" } ], "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "uid": "35240-ab814034-9e94-4907-9e83-015e99433ea1" } ], "id": "9591ca89-0327-42e4-9dff-35a28b7a51cd", "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "uid": "35240-9591ca89-0327-42e4-9dff-35a28b7a51cd" }, { "name": "AT&T Send MMS or SMS Message", "id": "377c6984-b3be-4f27-986c-3d9dc3638985", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "oauth2", "oauth2": [ { "key": "scope", "value": "IMMN MIM", "type": "string" }, { "key": "accessTokenUrl", "value": "https://api.att.com/oauth/v4/token", "type": "string" }, { "key": "authUrl", "value": "https://api.att.com/oauth/v4/authorize", "type": "string" }, { "key": "grant_type", "value": "authorization_code", "type": "string" } ] }, "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"messageRequest\": {\n \"addresses\": [\n \"\",\n \"\"\n ],\n \"text\": \"\",\n \"subject\": \"\",\n \"group\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/myMessages/v2/messages", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages" ] }, "description": "Send an MMS or SMS message on behalf of the authenticated user to one or more recipients. Supports SMS (up to 160 characters) and MMS (up to 1 MB with up to 21 attachments). Supports cross-carrier delivery and group messaging." }, "response": [ { "id": "789f97c9-18e1-4c2a-9c98-c63828cc288f", "name": "Message successfully sent", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"messageRequest\": {\n \"addresses\": [\n \"\",\n \"\"\n ],\n \"text\": \"\",\n \"subject\": \"\",\n \"group\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/myMessages/v2/messages", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages" ] } }, "status": "Created", "code": 201, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"resourceURL\": \"\"\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-789f97c9-18e1-4c2a-9c98-c63828cc288f" }, { "id": "80079afb-1a60-4154-860a-d8abde67e319", "name": "Bad request - invalid parameters", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"messageRequest\": {\n \"addresses\": [\n \"\",\n \"\"\n ],\n \"text\": \"\",\n \"subject\": \"\",\n \"group\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/myMessages/v2/messages", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"RequestError\": {\n \"ServiceException\": {\n \"MessageId\": \"\",\n \"Text\": \"\",\n \"Variables\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-80079afb-1a60-4154-860a-d8abde67e319" }, { "id": "308c7465-da43-4151-9dd0-9b92a53bebe3", "name": "Unauthorized - invalid or expired token", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "body": { "mode": "raw", "raw": "{\n \"messageRequest\": {\n \"addresses\": [\n \"\",\n \"\"\n ],\n \"text\": \"\",\n \"subject\": \"\",\n \"group\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/myMessages/v2/messages", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages" ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"RequestError\": {\n \"ServiceException\": {\n \"MessageId\": \"\",\n \"Text\": \"\",\n \"Variables\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-308c7465-da43-4151-9dd0-9b92a53bebe3" } ], "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "uid": "35240-377c6984-b3be-4f27-986c-3d9dc3638985" }, { "name": "AT&T List Messages", "id": "0ad9364c-c7b5-44f9-a4fe-a432912b9196", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "oauth2", "oauth2": [ { "key": "scope", "value": "IMMN MIM", "type": "string" }, { "key": "accessTokenUrl", "value": "https://api.att.com/oauth/v4/token", "type": "string" }, { "key": "authUrl", "value": "https://api.att.com/oauth/v4/authorize", "type": "string" }, { "key": "grant_type", "value": "authorization_code", "type": "string" } ] }, "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages?limit=&offset=&isUnread=", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages" ], "query": [ { "description": "Maximum number of messages to return", "key": "limit", "value": "" }, { "description": "Number of messages to skip for pagination", "key": "offset", "value": "" }, { "description": "Filter to only unread messages when true", "key": "isUnread", "value": "" } ] }, "description": "Retrieve a list of messages from the authenticated user's inbox. Supports filtering by message type, read status, and time range. Returns message metadata without the full message content." }, "response": [ { "id": "4faade0b-0118-41a5-b35e-0bc57588878b", "name": "Message list successfully retrieved", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages?limit=&offset=&isUnread=", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages" ], "query": [ { "description": "Maximum number of messages to return", "key": "limit", "value": "" }, { "description": "Number of messages to skip for pagination", "key": "offset", "value": "" }, { "description": "Filter to only unread messages when true", "key": "isUnread", "value": "" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"messageResultSet\": {\n \"messages\": [\n {\n \"messageId\": \"\",\n \"from\": \"\",\n \"recipients\": [\n \"\",\n \"\"\n ],\n \"isUnread\": \"\",\n \"isIncoming\": \"\",\n \"type\": \"TEXT\",\n \"typeCode\": \"\",\n \"timeStamp\": \"\"\n },\n {\n \"messageId\": \"\",\n \"from\": \"\",\n \"recipients\": [\n \"\",\n \"\"\n ],\n \"isUnread\": \"\",\n \"isIncoming\": \"\",\n \"type\": \"TEXT\",\n \"typeCode\": \"\",\n \"timeStamp\": \"\"\n }\n ],\n \"totalCount\": \"\",\n \"offset\": \"\",\n \"limit\": \"\"\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-4faade0b-0118-41a5-b35e-0bc57588878b" }, { "id": "f58bbe19-d2b8-44d5-a83b-1e6aa7ed8ccc", "name": "Unauthorized", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: oauth2", "key": "Authorization", "value": "" } ], "url": { "raw": "{{baseUrl}}/myMessages/v2/messages?limit=&offset=&isUnread=", "host": [ "{{baseUrl}}" ], "path": [ "myMessages", "v2", "messages" ], "query": [ { "description": "Maximum number of messages to return", "key": "limit", "value": "" }, { "description": "Number of messages to skip for pagination", "key": "offset", "value": "" }, { "description": "Filter to only unread messages when true", "key": "isUnread", "value": "" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"RequestError\": {\n \"ServiceException\": {\n \"MessageId\": \"\",\n \"Text\": \"\",\n \"Variables\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:05:53.000Z", "updatedAt": "2026-07-28T01:05:53.000Z", "uid": "35240-f58bbe19-d2b8-44d5-a83b-1e6aa7ed8ccc" } ], "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "uid": "35240-0ad9364c-c7b5-44f9-a4fe-a432912b9196" } ], "id": "c728418a-20aa-42b5-9ca2-5fa84b4d0d1f", "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "uid": "35240-c728418a-20aa-42b5-9ca2-5fa84b4d0d1f" } ], "id": "0280dac6-ccb8-4b08-9cc8-3d4d188336b9", "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "uid": "35240-0280dac6-ccb8-4b08-9cc8-3d4d188336b9" } ], "id": "81b6284a-23e8-434b-a6ac-0c0d841613b7", "createdAt": "2026-07-28T01:05:52.000Z", "updatedAt": "2026-07-28T01:05:52.000Z", "uid": "35240-81b6284a-23e8-434b-a6ac-0c0d841613b7" } ], "variable": [ { "key": "baseUrl", "value": "https://api.att.com" } ] }