CREATEFEED()`¶

About CreateFeed¶

Creates a feed. The feed is the target for the live media stream that is being sent by the calling application. An example of a calling application is AWS Elemental MediaLive.

The key contents of the feed is an array of outputs. Each output represents an Elemental Inference feature. After you create the feed, you must associate a resource with the feed. At that point, you will have a useable feed: resource - feed - output or outputs.

Method Signature¶

METHODS /AWS1/IF_MDI~CREATEFEED
  IMPORTING
    !IV_NAME TYPE /AWS1/MDIRESOURCENAME OPTIONAL
    !IT_OUTPUTS TYPE /AWS1/CL_MDICREATEOUTPUT=>TT_CREATEOUTPUTLIST OPTIONAL
    !IT_TAGS TYPE /AWS1/CL_MDITAGMAP_W=>TT_TAGMAP OPTIONAL
  RETURNING
    VALUE(OO_OUTPUT) TYPE REF TO /aws1/cl_mdicreatefeedresponse
  RAISING
    /AWS1/CX_MDIACCESSDENIEDEX
    /AWS1/CX_MDICONFLICTEXCEPTION
    /AWS1/CX_MDIINTSERVERERROREX
    /AWS1/CX_MDISERVICEQUOTAEXCDEX
    /AWS1/CX_MDITOOMANYREQUESTEX
    /AWS1/CX_MDIVLDTNEXCEPTION
    /AWS1/CX_MDICLIENTEXC
    /AWS1/CX_MDISERVEREXC
    /AWS1/CX_RT_TECHNICAL_GENERIC
    /AWS1/CX_RT_SERVICE_GENERIC.

IMPORTING¶

Required arguments:¶

`iv_name` `TYPE /AWS1/MDIRESOURCENAME` `/AWS1/MDIRESOURCENAME`¶

A user-friendly name for this feed.

`it_outputs` `TYPE /AWS1/CL_MDICREATEOUTPUT=>TT_CREATEOUTPUTLIST` `TT_CREATEOUTPUTLIST`¶

An array of outputs for this feed. Each output represents a specific Elemental Inference feature. For example, there is one output type for the smart crop feature. You must specify at least one output, but you can later add outputs using AssociateFeed, or add, modify, and delete outputs using UpdateFeed.

Optional arguments:¶

`it_tags` `TYPE /AWS1/CL_MDITAGMAP_W=>TT_TAGMAP` `TT_TAGMAP`¶

Optional tags. You can also add tags later, using TagResource.

RETURNING¶

`oo_output` `TYPE REF TO /aws1/cl_mdicreatefeedresponse` `/AWS1/CL_MDICREATEFEEDRESPONSE`¶

Examples¶

Syntax Example¶

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->createfeed(
  it_outputs = VALUE /aws1/cl_mdicreateoutput=>tt_createoutputlist(
    (
      new /aws1/cl_mdicreateoutput(
        io_outputconfig = new /aws1/cl_mdioutputconfig(
          io_clipping = new /aws1/cl_mdiclippingconfig( |string| )
          io_cropping = new /aws1/cl_mdicroppingconfig( )
          io_subtitling = new /aws1/cl_mdisubtitlingconfig(
            io_aspectratio = new /aws1/cl_mdiaspectratio(
              iv_height = 123
              iv_width = 123
            )
            iv_dictionary = |string|
            iv_language = |string|
            iv_profanityfilter = |string|
          )
        )
        iv_description = |string|
        iv_name = |string|
        iv_status = |string|
      )
    )
  )
  it_tags = VALUE /aws1/cl_mditagmap_w=>tt_tagmap(
    (
      VALUE /aws1/cl_mditagmap_w=>ts_tagmap_maprow(
        value = new /aws1/cl_mditagmap_w( |string| )
        key = |string|
      )
    )
  )
  iv_name = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  lv_feedarn = lo_result->get_arn( ).
  lv_resourcename = lo_result->get_name( ).
  lv_feedid = lo_result->get_id( ).
  LOOP AT lo_result->get_dataendpoints( ) into lo_row.
    lo_row_1 = lo_row.
    IF lo_row_1 IS NOT INITIAL.
      lv_string = lo_row_1->get_value( ).
    ENDIF.
  ENDLOOP.
  LOOP AT lo_result->get_outputs( ) into lo_row_2.
    lo_row_3 = lo_row_2.
    IF lo_row_3 IS NOT INITIAL.
      lv_resourcename = lo_row_3->get_name( ).
      lo_outputconfig = lo_row_3->get_outputconfig( ).
      IF lo_outputconfig IS NOT INITIAL.
        lo_croppingconfig = lo_outputconfig->get_cropping( ).
        IF lo_croppingconfig IS NOT INITIAL.
        ENDIF.
        lo_clippingconfig = lo_outputconfig->get_clipping( ).
        IF lo_clippingconfig IS NOT INITIAL.
          lv_resourcedescription = lo_clippingconfig->get_callbackmetadata( ).
        ENDIF.
        lo_subtitlingconfig = lo_outputconfig->get_subtitling( ).
        IF lo_subtitlingconfig IS NOT INITIAL.
          lv_transcriptionlanguage = lo_subtitlingconfig->get_language( ).
          lo_aspectratio = lo_subtitlingconfig->get_aspectratio( ).
          IF lo_aspectratio IS NOT INITIAL.
            lv_integer = lo_aspectratio->get_width( ).
            lv_integer = lo_aspectratio->get_height( ).
          ENDIF.
          lv_dictionaryid = lo_subtitlingconfig->get_dictionary( ).
          lv_profanityfiltermode = lo_subtitlingconfig->get_profanityfilter( ).
        ENDIF.
      ENDIF.
      lv_outputstatus = lo_row_3->get_status( ).
      lv_resourcedescription = lo_row_3->get_description( ).
      lv_boolean = lo_row_3->get_fromassociation( ).
    ENDIF.
  ENDLOOP.
  lv_feedstatus = lo_result->get_status( ).
  lo_feedassociation = lo_result->get_association( ).
  IF lo_feedassociation IS NOT INITIAL.
    lv_associatedresourcename = lo_feedassociation->get_associatedresourcename( ).
  ENDIF.
  LOOP AT lo_result->get_tags( ) into ls_row_4.
    lv_key = ls_row_4-key.
    lo_value = ls_row_4-value.
    IF lo_value IS NOT INITIAL.
      lv_tagvalue = lo_value->get_value( ).
    ENDIF.
  ENDLOOP.
ENDIF.

/AWS1/IF_MDI=>CREATEFEED()¶