Registers a new Call.

Required Params

• external_unique_id - An ID supplied by the 3rd-party Call provider. It must be unique across all Calls from that service. ex: 025169F6-E37A-4E62-BB54-7F93A0FC4C1F
• join_url - The URL required for a client to join the Call. ex: https://example.com/calls/1234567890

Optional Params

• created_by - The valid Slack user ID of the user who created this Call. When this method is called with a user token, the created_by field is optional and defaults to the authed user of the token. Otherwise, the field is required. ex: U1H77
• date_start - Unix timestamp of the call start time ex: 1562002086
• desktop_app_join_url - When supplied, available Slack clients will attempt to directly launch the 3rd-party Call with this URL. ex: callapp://join/1234567890
• external_display_id - An optional, human-readable ID supplied by the 3rd-party Call provider. If supplied, this ID will be displayed in the Call object. ex: 705-292-868
• title - The name of the Call. ex: Kimpossible sync up
• users - The list of users to register as participants in the Call. Read more on how to specify users here. ex: [{"slack_id": "U1H77"}, {"external_id": "54321678", "display_name": "External User", "avatar_url": "https://example.com/users/avatar1234.jpg"}]

Errors the API can return:

• token_revoked - Authentication token is for a deleted user or workspace or the app has been removed when using a user token.
• invalid_arg_name - The method was passed an argument whose name falls outside the bounds of accepted or expected values. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.
• two_factor_setup_required - Two factor setup is required.
• invalid_form_data - The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
• not_authorized - The specified user is not authorized to create a Call in this channel.
• invalid_post_type - The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/json application/x-www-form-urlencoded multipart/form-data text/plain.
• fatal_error - The server could not complete your operation(s) without encountering a catastrophic error. It's possible some aspect of the operation succeeded before the error was raised.
• deprecated_endpoint - The endpoint has been deprecated.
• ratelimited - The request has been ratelimited. Refer to the Retry-After header for when to retry the request.
• ekm_access_denied - Administrators have suspended the ability to post a message.
• service_unavailable - The service is temporarily unavailable
• user_not_found - A specified user wasn't found.
• invalid_created_by - The created_by user ID is invalid.
• team_access_not_granted - The token used is not granted the specific workspace access required to complete this request.
• invalid_arguments - The method was called with invalid arguments.
• invalid_array_arg - The method was passed an array as an argument. Please only input valid strings.
• request_timeout - The method was called via a POST request, but the POST data was either missing or truncated.
• account_inactive - Authentication token is for a deleted user or workspace when using a bot token.
• invalid_start_time - The start time is invalid.
• not_authed - No authentication token provided.
• internal_error - An unexpected error has occurred while trying to register the Call.
• enterprise_is_restricted - The method cannot be called from an Enterprise.
• no_permission - The workspace token used in this request does not have the permissions necessary to complete the request. Make sure your app is a member of the conversation it's attempting to post a message to.
• not_implemented - This method is not available.
• access_denied - Access to a resource specified in the request is denied.
• team_added_to_org - The workspace associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
• missing_scope - The token used is not granted the specific scope permissions required to complete this request.
• missing_post_type - The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
• accesslimited - Access to this method is limited on the current network
• token_expired - Authentication token has expired
• invalid_charset - The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.
• method_deprecated - The method has been deprecated.
• not_allowed_token_type - The token type used in this request is not allowed.
• org_login_required - The workspace is undergoing an enterprise migration and will not be available until migration is complete.
• invalid_auth - Some aspect of authentication cannot be validated. Either the provided token is invalid or the request originates from an IP address disallowed from making the request.

Ends a Call.

Required Params

• id - id returned when registering the call using the calls.add method. ex: R0E69JAIF

Optional Params

• duration - Call duration in seconds ex: 1800

Errors the API can return:

• token_revoked - Authentication token is for a deleted user or workspace or the app has been removed when using a user token.
• invalid_arg_name - The method was passed an argument whose name falls outside the bounds of accepted or expected values. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.
• two_factor_setup_required - Two factor setup is required.
• invalid_form_data - The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
• invalid_post_type - The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/json application/x-www-form-urlencoded multipart/form-data text/plain.
• fatal_error - The server could not complete your operation(s) without encountering a catastrophic error. It's possible some aspect of the operation succeeded before the error was raised.
• deprecated_endpoint - The endpoint has been deprecated.
• ratelimited - The request has been ratelimited. Refer to the Retry-After header for when to retry the request.
• ekm_access_denied - Administrators have suspended the ability to post a message.
• service_unavailable - The service is temporarily unavailable
• team_access_not_granted - The token used is not granted the specific workspace access required to complete this request.
• invalid_arguments - The method was called with invalid arguments.
• invalid_array_arg - The method was passed an array as an argument. Please only input valid strings.
• invalid_call_id - Invalid Call ID.
• request_timeout - The method was called via a POST request, but the POST data was either missing or truncated.
• account_inactive - Authentication token is for a deleted user or workspace when using a bot token.
• not_authed - No authentication token provided.
• internal_error - An unexpected error has occurred while ending the Call.
• enterprise_is_restricted - The method cannot be called from an Enterprise.
• no_permission - The workspace token used in this request does not have the permissions necessary to complete the request. Make sure your app is a member of the conversation it's attempting to post a message to.
• not_implemented - This method is not publicly available yet.
• access_denied - Access to a resource specified in the request is denied.
• team_added_to_org - The workspace associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
• missing_scope - The token used is not granted the specific scope permissions required to complete this request.
• missing_post_type - The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
• accesslimited - Access to this method is limited on the current network
• token_expired - Authentication token has expired
• inactive_call - The Call has been already stopped.
• invalid_charset - The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.
• method_deprecated - The method has been deprecated.
• not_allowed_token_type - The token type used in this request is not allowed.
• org_login_required - The workspace is undergoing an enterprise migration and will not be available until migration is complete.
• invalid_auth - Some aspect of authentication cannot be validated. Either the provided token is invalid or the request originates from an IP address disallowed from making the request.

Returns information about a Call.

Required Params

• id - id of the Call returned by the calls.add method. ex: R0E69JAIF

Errors the API can return:

• access_denied - Access to a resource specified in the request is denied.
• accesslimited - Access to this method is limited on the current network
• account_inactive - Authentication token is for a deleted user or workspace when using a bot token.
• deprecated_endpoint - The endpoint has been deprecated.
• ekm_access_denied - Administrators have suspended the ability to post a message.
• enterprise_is_restricted - The method cannot be called from an Enterprise.
• fatal_error - The server could not complete your operation(s) without encountering a catastrophic error. It's possible some aspect of the operation succeeded before the error was raised.
• internal_error - An unexpected error occurred while finding information about this Call.
• invalid_arg_name - The method was passed an argument whose name falls outside the bounds of accepted or expected values. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.
• invalid_arguments - The method was called with invalid arguments.
• invalid_array_arg - The method was passed an array as an argument. Please only input valid strings.
• invalid_auth - Some aspect of authentication cannot be validated. Either the provided token is invalid or the request originates from an IP address disallowed from making the request.
• invalid_charset - The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.
• invalid_form_data - The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
• invalid_post_type - The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/json application/x-www-form-urlencoded multipart/form-data text/plain.
• method_deprecated - The method has been deprecated.
• missing_post_type - The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
• missing_scope - The token used is not granted the specific scope permissions required to complete this request.
• no_permission - The workspace token used in this request does not have the permissions necessary to complete the request. Make sure your app is a member of the conversation it's attempting to post a message to.
• not_allowed_token_type - The token type used in this request is not allowed.
• not_authed - No authentication token provided.
• not_implemented - This method is not available.
• org_login_required - The workspace is undergoing an enterprise migration and will not be available until migration is complete.
• ratelimited - The request has been ratelimited. Refer to the Retry-After header for when to retry the request.
• request_timeout - The method was called via a POST request, but the POST data was either missing or truncated.
• service_unavailable - The service is temporarily unavailable
• team_access_not_granted - The token used is not granted the specific workspace access required to complete this request.
• team_added_to_org - The workspace associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
• token_expired - Authentication token has expired
• token_revoked - Authentication token is for a deleted user or workspace or the app has been removed when using a user token.
• two_factor_setup_required - Two factor setup is required.

Updates information about a Call.

Required Params

• id - id returned by the calls.add method. ex: R0E69JAIF

Optional Params

• desktop_app_join_url - When supplied, available Slack clients will attempt to directly launch the 3rd-party Call with this URL. The Call fields that may be updated are the Call's title, join_url, and desktop_app_join_url. ex: callapp://join/0987654321
• join_url - The URL required for a client to join the Call. The Call fields that may be updated are the Call's title, join_url, and desktop_app_join_url. ex: https://example.com/calls/0987654321
• title - The name of the Call. The Call fields that may be updated are the Call's title, join_url, and desktop_app_join_url. ex: Kimpossible sync up call

Errors the API can return:

• access_denied - Access to a resource specified in the request is denied.
• accesslimited - Access to this method is limited on the current network
• account_inactive - Authentication token is for a deleted user or workspace when using a bot token.
• deprecated_endpoint - The endpoint has been deprecated.
• ekm_access_denied - Administrators have suspended the ability to post a message.
• enterprise_is_restricted - The method cannot be called from an Enterprise.
• fatal_error - The server could not complete your operation(s) without encountering a catastrophic error. It's possible some aspect of the operation succeeded before the error was raised.
• internal_error - An unexpected exception occurred while updating the Call info.
• invalid_arg_name - The method was passed an argument whose name falls outside the bounds of accepted or expected values. This includes very long names and names with non-alphanumeric characters other than _. If you get this error, it is typically an indication that you have made a very malformed API call.
• invalid_arguments - The method was called with invalid arguments.
• invalid_array_arg - The method was passed an array as an argument. Please only input valid strings.
• invalid_auth - Some aspect of authentication cannot be validated. Either the provided token is invalid or the request originates from an IP address disallowed from making the request.
• invalid_call_id - The Call's id was invalid.
• invalid_charset - The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8 iso-8859-1.
• invalid_form_data - The method was called via a POST request with Content-Type application/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
• invalid_post_type - The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/json application/x-www-form-urlencoded multipart/form-data text/plain.
• method_deprecated - The method has been deprecated.
• missing_post_type - The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
• missing_scope - The token used is not granted the specific scope permissions required to complete this request.
• no_permission - The workspace token used in this request does not have the permissions necessary to complete the request. Make sure your app is a member of the conversation it's attempting to post a message to.
• not_allowed_token_type - The token type used in this request is not allowed.
• not_authed - No authentication token provided.
• not_implemented - This method is not available.
• org_login_required - The workspace is undergoing an enterprise migration and will not be available until migration is complete.
• ratelimited - The request has been ratelimited. Refer to the Retry-After header for when to retry the request.
• request_timeout - The method was called via a POST request, but the POST data was either missing or truncated.
• service_unavailable - The service is temporarily unavailable
• team_access_not_granted - The token used is not granted the specific workspace access required to complete this request.
• team_added_to_org - The workspace associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
• token_expired - Authentication token has expired
• token_revoked - Authentication token is for a deleted user or workspace or the app has been removed when using a user token.
• two_factor_setup_required - Two factor setup is required.